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Dayang Chem (Hangzhou) Co.,Ltd.

best service, quality anAppearance:yellow Powder Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals,

N-Phenylmaleimide

Cas:941-69-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product Description CAS 941-69-5 N-Phenylmaleimide Product Description Product Name N-Phenylmaleimide CAS No.

N-Phenylmaleimide

Cas:941-69-5

Min.Order:1 Kilogram

FOB Price: $14.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

1.1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Guaranteed purity; 2. Large quantity in stock; 3. Largest manufact

Cross-linking agent N-Phenylmaleimide CAS 941-69-5 with competitive price

Cas:941-69-5

Min.Order:25 Kilogram

FOB Price: $15.0 / 25.0

Type:Trading Company

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Hefei TNJ chemical industry co.,ltd

ISO Appearance: Yellow or light yellow crystal Assay(GC): ≥99.0% Melting point: 86°C~90°C Use: N-Phenylmaleimide (N-PM1) can be used as cross linking agent of natural and synthetic rubbers, as heat-resistant modifier of ABS,PVC,

N-Phenylmaleimide

Cas:941-69-5

Min.Order:3 Metric Ton

Negotiable

Type:Trading Company

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EAST CHEMSOURCES LIMITED

N-Phenylmaleimide Product Name: N-Phenylmaleimide Molecular Weight: 173.17 CAS NO: 941-69-5 EC NO: 213-382-0 Molecular Formula: C10H7NO2

N-Phenylmaleimide

Cas:941-69-5

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

Type:Manufacturers

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply N-phenylmaleimide

Cas:941-69-5

Min.Order:1

Negotiable

Type:Other

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Chemwill Asia Co., Ltd.

N-Phenylmaleimide Manufacturer Factory CAS 941-69-5 N-Phenylmaleimide Manufacturer High quality Best price In stock factory CAS 941-69-5 N-Phenylmaleimide COA TDS price MSDS Name N-Phenylmaleimide Synonyms 1-Phenyl-1H-pyrrole-2,5-

N-Phenylmaleimide Manufacturer Factory CAS 941-69-5

Cas:941-69-5

Min.Order:5 Kiloliter

FOB Price: $3.5 / 5.0

Type:Manufacturers

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Leader Biochemical Group

About Product Technical Details Mol File: 941

China Largest factory Manufacturer Supply Highest Quality N-Phenylmaleimide CAS 941-69-5

Cas:941-69-5

Min.Order:1 Kilogram

FOB Price: $2.0 / 6.0

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

N-Phenylmaleimide Basic information Product Name: N-Phenylmaleimide Synonyms: 1H-Pyrrole-2,5-dione, 1-phenyl-;1H-Pyrrole-2,5-dione,1-phenyl-;1-phenyl-1h-pyrrole-5-dione;5-dione,1-phenyl-

TIANFU-CHEM CAS:941-69-5 N-Phenylmaleimide

Cas:941-69-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

N-Phenylmaleimide

Cas:941-69-5

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

New productionCAS 941-69-5 with high-quality service

Cas:941-69-5

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

N-Phenylmaleimide/ImilexP/Maleanil

Cas:941-69-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W

N-Phenylmaleimide cas941-69-5

Cas:941-69-5

Min.Order:1 Kilogram

FOB Price: $7.0 / 9.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Molecular Formula:C10H7NO3 Molecular Weight:173.17 CAS No.:941-69-5 ECNO.:213-382-0 Appearance: Yellow or light yellow crystal Assay(GC): ≥99.0% Melting point: 86°C~90°C Use: N-Phenylmaleimide (N-PM1) can be used as cro

N-Phenylmaleimide

Cas:941-69-5

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:white powder Storage:Store in sealed containers at cool & dr

N-Phenylmaleimide CAS 941-69-5

Cas:941-69-5

Min.Order:100 Gram

Negotiable

Type:Other

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HUBEI RISON CHEMICAL CO.,LTD.

Specializing in Intermeidates’ development and production, with fixed assets of RMB 2 million and the land of 10000㎡, and including 20 reactors and testing equipments. Currently our main products: Phenyl salicylate Appearance:Yellow crystal

N-Phenylmaleimide 99%,factory price,CAS No.: 941-69-5

Cas:941-69-5

Min.Order:1 Kilogram

Negotiable

Type:Other

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Shanghai Upbio Tech Co.,Ltd

1.In No Less 8 years exporting experience. for clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service"

Hotsale N-Phenylmaleimide

Cas:941-69-5

Min.Order:25 Kilogram

FOB Price: $10.0

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Product Name: N-Phenylmaleimide CAS: 941-69-5 MF: C10H7NO2 MW: 173.17 EINECS: 213-382-0 Mol File: 941-69-5.mol N-Phenylmaleimide Structure N-Phenylmaleimide Chemical Properties Melting point 85-87 °C (lit.) Boiling point

N-Phenylmaleimide

Cas:941-69-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

N-Phenylmaleimide with cas:941-69-5

Cas:941-69-5

Min.Order:1 Kilogram

FOB Price: $65.0 / 86.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

N-Phenylmaleimide CAS: 941-69-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermed

N-Phenylmaleimide CAS: 941-69-5

Cas:941-69-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

N-Phenylmaleimide

Cas:941-69-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:941-69-5

Cas:941-69-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

N-Phenylmaleimide CAS NO.941-69-5

Cas:941-69-5

Min.Order:10 Gram

Negotiable

Type:Trading Company

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Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

N-Phenylmaleimide

Cas:941-69-5

Min.Order:0

Negotiable

Type:Manufacturers

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:yellow crystalline powder or needles Storage:Room temperature Package:25kg/drum Application:Chemicals Transportation:Express/Sea/Air Port:Any port in china

Factory Supply N-Phenylmaleimide PMI CAS: 941-69-5

Cas:941-69-5

Min.Order:25 Kilogram

Negotiable

Type:Lab/Research institutions

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Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

N-Phenylmaleimide

Cas:941-69-5

Min.Order:1 Kilogram

FOB Price: $1.0 / 100000.0

Type:Lab/Research institutions

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Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

N-Phenyl maleimide(NPMI)

Cas:941-69-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

N-Phenylmaleimide

Cas:941-69-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High Quality N-Phenylmaleimide

Cas:941-69-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

N-Phenylmaleimide

Cas:941-69-5

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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Synthetic route

N-phenylmaleamic acid
555-59-9, 4437-08-5, 37902-58-2

N-phenylmaleamic acid

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
With sulfuric acid In dimethyl sulfoxide; toluene Cyclization; Heating;100%
With sodium acetate at 80 - 85℃; for 4h;85%
With 1-methyl-3-(4-sulfobutyl)-1H-imidazol-3-ium hydrogensulfate In 1-Propyl acetate for 3h; Reflux;83%
maleic anhydride
108-31-6

maleic anhydride

aniline
62-53-3

aniline

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
Stage #1: aniline With 2,4-dimethyl-6-tert-butylphenol; triethylamine; phosphoric acid; zinc diacetate In xylene for 0.0833333h;
Stage #2: maleic anhydride In xylene at 140℃; for 6h; Product distribution / selectivity;
98%
With phosphoric acid; 2,4-dimethyl-6-tert-butylphenol; zinc diacetate; silica gel; triethylamine In xylene at 140℃; for 6h; Product distribution / selectivity; Industry scale;98%
Stage #1: maleic anhydride With 2,5-dimethylbenzenesulfonic acid; toluene-4-sulfonic acid In tetrahydrofuran; benzene at 85℃;
Stage #2: aniline In tetrahydrofuran; benzene at 85℃; for 1h; Temperature; Reagent/catalyst; Solvent;
98.75%
7-phenyl-1,7-diaza-bicyclo<2.2.1>heptane-exo-2,3-exo-5,6-tetracarboxylic acid bisphenylimide
21306-38-7, 65391-92-6, 106974-71-4

7-phenyl-1,7-diaza-bicyclo<2.2.1>heptane-exo-2,3-exo-5,6-tetracarboxylic acid bisphenylimide

A

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

B

2,5-diphenyl pyrrolo<3,4-c>pyrazole-(2H,5H)-4,6-dione
106958-76-3

2,5-diphenyl pyrrolo<3,4-c>pyrazole-(2H,5H)-4,6-dione

Conditions
ConditionsYield
at 310℃; under 0.1 Torr;A 95%
B 70%
7-phenyl-1,7-diaza-bicyclo<2.2.1>heptane-endo-2,3-exo-5,6-tetracarboxylic acid bisphenylimide
21306-38-7, 65391-92-6, 106974-71-4

7-phenyl-1,7-diaza-bicyclo<2.2.1>heptane-endo-2,3-exo-5,6-tetracarboxylic acid bisphenylimide

A

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

B

2,5-diphenyl pyrrolo<3,4-c>pyrazole-(2H,5H)-4,6-dione
106958-76-3

2,5-diphenyl pyrrolo<3,4-c>pyrazole-(2H,5H)-4,6-dione

Conditions
ConditionsYield
at 310℃; under 0.1 Torr;A 95%
B 70%
3-chloro-1-phenylpyrrolidine-2,5-dione
36342-11-7

3-chloro-1-phenylpyrrolidine-2,5-dione

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
With triethylamine In diethyl ether for 2h;85%
3-phenylcarbamoylacrylic acid
37902-58-2

3-phenylcarbamoylacrylic acid

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
With ammonium peroxodisulfate In 1,4-dioxane; dimethyl sulfoxide at 100℃; for 7h;84%
With sodium acetate; acetic anhydride at 70℃; for 1h;72%
With sodium acetate; acetic anhydride at 100℃; for 0.5h;43%
(3aR,4S,8S,12R,12aS,12bR)-10-methyl-2-phenyloctahydro-1H-4,12a-etheno-8,12-methanopyrrolo[3',4':3,4]pyrido[1,2-a][1,5]diazocine-1,3,5(4H)-trione

(3aR,4S,8S,12R,12aS,12bR)-10-methyl-2-phenyloctahydro-1H-4,12a-etheno-8,12-methanopyrrolo[3',4':3,4]pyrido[1,2-a][1,5]diazocine-1,3,5(4H)-trione

A

(-)-N-methylcystine
486-86-2

(-)-N-methylcystine

B

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

C

(3aS,4R,8S,12R,12aR,12bS)-10-methyl-2-phenyloctahydro-1H-4,12a-etheno-8,12-methanopyrrolo[3',4':3,4]pyrido[1,2-a][1,5]diazocine-1,3,5(4H)-trione

(3aS,4R,8S,12R,12aR,12bS)-10-methyl-2-phenyloctahydro-1H-4,12a-etheno-8,12-methanopyrrolo[3',4':3,4]pyrido[1,2-a][1,5]diazocine-1,3,5(4H)-trione

Conditions
ConditionsYield
In toluene at 110℃; under 760.051 Torr; for 8h;A 83%
B 55 mg
C 6 mg
maleic anhydride
108-31-6

maleic anhydride

benzylidene phenylamine
538-51-2

benzylidene phenylamine

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
With acetic acid at 100℃; for 1.16667h;78%
maleic anhydride
108-31-6

maleic anhydride

N-(4-chlorobenzylidene)aniline
2362-79-0

N-(4-chlorobenzylidene)aniline

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
With acetic acid at 100℃; for 1.33333h;75%
1-phenylpyrrole
635-90-5

1-phenylpyrrole

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
With oxygen; Rose Bengal lactone In water; N,N-dimethyl-formamide for 18h; Inert atmosphere; Irradiation;74%
N-phenylmaleisoimidium perchlorate
136163-24-1

N-phenylmaleisoimidium perchlorate

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
With piperidine; triethylamine In diethyl ether for 10h;65%
With morpholine; triethylamine In diethyl ether for 10h;65%
malic acid
617-48-1

malic acid

aniline
62-53-3

aniline

A

D,L-2-Hydroxy-N-phenylsuccinimide
20400-73-1

D,L-2-Hydroxy-N-phenylsuccinimide

B

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
for 0.25h; Condensation; Heating; microwave irradiation;A 62%
B 19%
3-phenylcarbamoylacrylic acid
37902-58-2

3-phenylcarbamoylacrylic acid

acetic anhydride
108-24-7

acetic anhydride

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
Stage #1: 3-phenylcarbamoylacrylic acid; acetic anhydride With sodium acetate at 50℃; for 2h; Inert atmosphere;
Stage #2: With water at 70℃; for 2h; Inert atmosphere;
44%
maleiimide
541-59-3

maleiimide

2-Phenyl-1,3,2-dioxaborinane
4406-77-3

2-Phenyl-1,3,2-dioxaborinane

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
With copper diacetate; oxygen; triethylamine; 4 A molecular sieve In dichloromethane at 45℃; for 20h;43%
ethyl (Z)-3-iodopropenoate
31930-36-6

ethyl (Z)-3-iodopropenoate

phenyl isocyanate
103-71-9

phenyl isocyanate

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
With triethylamine; 1,2-bis-(diphenylphosphino)ethane; zinc; dibromo[1,2-bis(diphenylphosphino)ethane]nickel(II) In acetonitrile at 80℃; for 36h;37%
C21H19NO3
81280-21-9

C21H19NO3

A

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

B

1-methoxy-1-methyl-1H-indene
75950-76-4

1-methoxy-1-methyl-1H-indene

(5aS,5bR,8aR,8bS,8cR)-8b-Methoxy-8c-methyl-7-phenyl-5b,8a,8b,8c-tetrahydro-5aH-7-aza-dicyclopenta[a,cd]indene-6,8-dione
81280-24-2, 81339-68-6

(5aS,5bR,8aR,8bS,8cR)-8b-Methoxy-8c-methyl-7-phenyl-5b,8a,8b,8c-tetrahydro-5aH-7-aza-dicyclopenta[a,cd]indene-6,8-dione

(5aS,5bS,8aS,8bS,8cR)-8b-Methoxy-8c-methyl-7-phenyl-5b,8a,8b,8c-tetrahydro-5aH-7-aza-dicyclopenta[a,cd]indene-6,8-dione
81280-24-2, 81339-68-6

(5aS,5bS,8aS,8bS,8cR)-8b-Methoxy-8c-methyl-7-phenyl-5b,8a,8b,8c-tetrahydro-5aH-7-aza-dicyclopenta[a,cd]indene-6,8-dione

Conditions
ConditionsYield
at 80 - 100℃; under 0.08 Torr;A 31%
B 3%
C 33%
D 21%
N-Phenyl-endo-6-methyl-8-ethyl-8-azabicyclo<2.2.2>oct-4-en-7-one-1,2-dicarboximide
56041-56-6, 77519-61-0

N-Phenyl-endo-6-methyl-8-ethyl-8-azabicyclo<2.2.2>oct-4-en-7-one-1,2-dicarboximide

A

1-Ethyl-3-methyl-2-pyridone
77475-04-8

1-Ethyl-3-methyl-2-pyridone

B

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

N-Phenyl-exo-6-methyl-8-ethyl-8-azabicyclo<2.2.2>oct-4-en-7-one-1,2-dicarboximide
56041-56-6, 77519-61-0

N-Phenyl-exo-6-methyl-8-ethyl-8-azabicyclo<2.2.2>oct-4-en-7-one-1,2-dicarboximide

Conditions
ConditionsYield
In xylene for 42h; Heating;A n/a
B n/a
C 25%
In xylene for 42h; Product distribution; Heating; convertion of endo into exo isomer;A n/a
B n/a
C 25%
(3aS,4R,8S,12R,12aR,12bS)-10-methyl-2-phenyloctahydro-1H-4,12a-etheno-8,12-methanopyrrolo[3',4':3,4]pyrido[1,2-a][1,5]diazocine-1,3,5(4H)-trione

(3aS,4R,8S,12R,12aR,12bS)-10-methyl-2-phenyloctahydro-1H-4,12a-etheno-8,12-methanopyrrolo[3',4':3,4]pyrido[1,2-a][1,5]diazocine-1,3,5(4H)-trione

A

(-)-N-methylcystine
486-86-2

(-)-N-methylcystine

B

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
In toluene at 110℃; under 760.051 Torr; for 8h;A 24%
B 14 mg
N-phenyl-maleamic acid methyl ester
90278-98-1

N-phenyl-maleamic acid methyl ester

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
With water
aniline
62-53-3

aniline

maleic acid
110-16-7

maleic acid

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
With 1,4-dioxane; phosphorus pentoxide
endo-4-phenyl-4-aza-10-oxatricyclo<5.2.1.0>dec-8-ene-3,5-dione
67463-35-8

endo-4-phenyl-4-aza-10-oxatricyclo<5.2.1.0>dec-8-ene-3,5-dione

A

furan
110-00-9

furan

B

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
In chloroform at 43℃; under 750060 Torr; Kinetics; Thermodynamic data; var.temp. and solv: dioxane; Ea and ΔS(excit.);
exo-10-acetyl-4-phenyl-4,10-diazatricyclo<5.2.1.02,6>dec-8-ene-3,5-dione
99237-86-2

exo-10-acetyl-4-phenyl-4,10-diazatricyclo<5.2.1.02,6>dec-8-ene-3,5-dione

A

N-acetylpyrrole
609-41-6

N-acetylpyrrole

B

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
In dimethyl sulfoxide at 55.8℃; under 750060 Torr; Kinetics; Thermodynamic data; var.temp. and solv: dioxane; Ea and ΔS(excit.);
1-Phenyl-pyrrole-2,5-dione; compound with GENERIC INORGANIC NEUTRAL COMPONENT

1-Phenyl-pyrrole-2,5-dione; compound with GENERIC INORGANIC NEUTRAL COMPONENT

C24H17NO2

C24H17NO2

A

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

B

C24H17NO2*AlCl3

C24H17NO2*AlCl3

Conditions
ConditionsYield
With aluminium trichloride In benzene at 25℃; Equilibrium constant; distribution constant AlCl3 between the imide and its adduct with anthracene was measured;
endo-10-benzoyl-4-phenyl-4,10-diazatricyclo<5.2.1.02,6>dec-8-ene-3,5-dione
99295-58-6

endo-10-benzoyl-4-phenyl-4,10-diazatricyclo<5.2.1.02,6>dec-8-ene-3,5-dione

A

N-benzoylpyrrole
5145-65-3

N-benzoylpyrrole

B

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
In chloroform at 30.7℃; under 750060 Torr; Kinetics; Thermodynamic data; var.temp., pressure and solv: CH2Cl2, AcOEt, MeCN, Me2SO, THF, dioxane; Ea and ΔS(excit.);
exo-10-benzoyl-4-phenyl-4,10-diazatricyclo<5.2.1.02,6>dec-8-ene-3,5-dione
99237-79-3

exo-10-benzoyl-4-phenyl-4,10-diazatricyclo<5.2.1.02,6>dec-8-ene-3,5-dione

A

N-benzoylpyrrole
5145-65-3

N-benzoylpyrrole

B

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
In dimethyl sulfoxide at 71.7℃; under 750060 Torr; Kinetics; Thermodynamic data; var.temp. and solv: dioxane; Ea and ΔS(excit.);
N-phenyl-c-3,c-4-bis(2-hydroxyphenyl)-r-1,c-2-cyclobutanedicarboximide
84319-82-4

N-phenyl-c-3,c-4-bis(2-hydroxyphenyl)-r-1,c-2-cyclobutanedicarboximide

A

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

B

dihydroxy-stilbene
18221-50-6

dihydroxy-stilbene

Conditions
ConditionsYield
In methanol for 0.5h; Product distribution; Ambient temperature; Irradiation; correlation between photochemical fission and chemical structure;
(4aR,9aS)-1,4,4a,9a-Tetrahydro-1,4-etheno-anthracene

(4aR,9aS)-1,4,4a,9a-Tetrahydro-1,4-etheno-anthracene

A

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

B

benzene
71-43-2

benzene

Conditions
ConditionsYield
Kinetics; Thermodynamic data; Ambient temperature; decomposition, also 80 deg C, ΔG(excit.);
2,3,5-Triphenyl-tetrahydro-pyrrolo[3,4-d]isoxazole-4,6-dione
21939-12-8

2,3,5-Triphenyl-tetrahydro-pyrrolo[3,4-d]isoxazole-4,6-dione

A

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

B

C,N-diphenylnitrone
201024-81-9

C,N-diphenylnitrone

Conditions
ConditionsYield
With lithium perchlorate In diethyl ether at 25℃; Equilibrium constant; various concentrations of LiClO4 (also in the absence of LiClO4);
3,6-epoxy-N-phenyl-1,2,3,6-tetrahydrophthalimide
27742-33-2

3,6-epoxy-N-phenyl-1,2,3,6-tetrahydrophthalimide

A

furan
110-00-9

furan

B

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

Conditions
ConditionsYield
With lithium perchlorate In diethyl ether at 25℃; Equilibrium constant; various concentrations of LiClO4 (also in the absence of LiClO4;
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

1,3-diphenylisobenzofuran
5471-63-6

1,3-diphenylisobenzofuran

2,4,9-triphenyl-(3ac,9ac)-3a,4,9,9a-tetrahydro-4r,9c-epioxido-benzo[f]isoindole-1,3-dione
36213-67-9

2,4,9-triphenyl-(3ac,9ac)-3a,4,9,9a-tetrahydro-4r,9c-epioxido-benzo[f]isoindole-1,3-dione

Conditions
ConditionsYield
With ethyl acetate for 0.0166667h; Diels-Alder Cycloaddition;100%
In toluene
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

7-Phenyl-2,3,7-triazabicyclo<3.3.0>oct-2-ene-6,8-dione
53114-48-0

7-Phenyl-2,3,7-triazabicyclo<3.3.0>oct-2-ene-6,8-dione

Conditions
ConditionsYield
In diethyl ether for 1h;100%
In diethyl ether for 1h; Ambient temperature;80%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

N-benzylidenephenylglycine methyl ester
153924-62-0

N-benzylidenephenylglycine methyl ester

methyl 2,c-4,7-triphenyl-6,8-dioxo-3,7-diazabicyclo-<3.3.O>octane-r-2-carboxylate
82461-27-6, 113430-23-2

methyl 2,c-4,7-triphenyl-6,8-dioxo-3,7-diazabicyclo-<3.3.O>octane-r-2-carboxylate

Conditions
ConditionsYield
With triethylamine Product distribution; Ambient temperature; effect of solvents, metal salts as catalysts, and time;100%
In perdeuteriopyridine at 110℃; for 1.5h;100%
In toluene for 48h; Heating;86%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

1,2,3,4,5-Pentamethyl-cyclopenta-2,4-dienylamine
85739-52-2

1,2,3,4,5-Pentamethyl-cyclopenta-2,4-dienylamine

(1S,2R,6S,7R,10S)-10-Amino-1,7,8,9,10-pentamethyl-4-phenyl-4-aza-tricyclo[5.2.1.02,6]dec-8-ene-3,5-dione
114564-30-6

(1S,2R,6S,7R,10S)-10-Amino-1,7,8,9,10-pentamethyl-4-phenyl-4-aza-tricyclo[5.2.1.02,6]dec-8-ene-3,5-dione

Conditions
ConditionsYield
In dichloromethane at 22℃; for 3.5h;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

5-(acetylamino)-1,2,3,4,5-pentamethylcyclopentadiene
114564-20-4

5-(acetylamino)-1,2,3,4,5-pentamethylcyclopentadiene

N-((1S,2R,6S,7R,10S)-1,7,8,9,10-Pentamethyl-3,5-dioxo-4-phenyl-4-aza-tricyclo[5.2.1.02,6]dec-8-en-10-yl)-acetamide
114564-29-3, 125277-86-3

N-((1S,2R,6S,7R,10S)-1,7,8,9,10-Pentamethyl-3,5-dioxo-4-phenyl-4-aza-tricyclo[5.2.1.02,6]dec-8-en-10-yl)-acetamide

Conditions
ConditionsYield
In dichloromethane at 22℃; for 3.5h;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

N-phenacylpyridinium bromide
16883-69-5

N-phenacylpyridinium bromide

(3aS,4S,9aR,9bR)-4-Benzoyl-2-phenyl-3a,4,9a,9b-tetrahydro-pyrrolo[3,4-a]indolizine-1,3-dione
88121-62-4

(3aS,4S,9aR,9bR)-4-Benzoyl-2-phenyl-3a,4,9a,9b-tetrahydro-pyrrolo[3,4-a]indolizine-1,3-dione

Conditions
ConditionsYield
With triethylamine In chloroform for 0.166667h; Ambient temperature;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

pyridinium benzoylmethylide
36377-40-9

pyridinium benzoylmethylide

(3aS,4S,9aR,9bR)-4-Benzoyl-2-phenyl-3a,4,9a,9b-tetrahydro-pyrrolo[3,4-a]indolizine-1,3-dione
88121-62-4

(3aS,4S,9aR,9bR)-4-Benzoyl-2-phenyl-3a,4,9a,9b-tetrahydro-pyrrolo[3,4-a]indolizine-1,3-dione

Conditions
ConditionsYield
In chloroform for 0.166667h; Ambient temperature;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

1-methoxy-1-trimethylsiloxy-1,3,5-hexatriene
107836-10-2

1-methoxy-1-trimethylsiloxy-1,3,5-hexatriene

(1,3-Dioxo-2-phenyl-2,3,3a,4,7,7a-hexahydro-1H-isoindol-4-yl)-acetic acid methyl ester
107836-00-0

(1,3-Dioxo-2-phenyl-2,3,3a,4,7,7a-hexahydro-1H-isoindol-4-yl)-acetic acid methyl ester

Conditions
ConditionsYield
In benzene for 1h; Ambient temperature;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

2,3-bis<(trimethyksilyl)methyl>-1,3-butadiene
82167-48-4

2,3-bis<(trimethyksilyl)methyl>-1,3-butadiene

2-phenyl-5,6-di(trimethylsilylmethyl)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione
82167-60-0

2-phenyl-5,6-di(trimethylsilylmethyl)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione

Conditions
ConditionsYield
With hydroquinone In toluene Heating;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

cyclopenta-1,3-diene
542-92-7

cyclopenta-1,3-diene

N-phenylbicyclo[2.2.1]hept-5-ene-2-endo,3-endo-dicarboximide
26234-46-8, 29377-36-4, 56552-68-2

N-phenylbicyclo[2.2.1]hept-5-ene-2-endo,3-endo-dicarboximide

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 0.0166667h; Diels-Alder Cycloaddition;100%
With 1-hexyl-3-methylimidazolium tetrafluoroborate; K-10 montmorillonite at 20℃; for 0.0833333h; Diels-Alder reaction;99%
With 3-(n-butoxycarbonyl)-1-methylpyridinium bis(trifluoromethanesulfonyl)imide at 20℃; for 0.166667h; Diels-Alder reaction; diastereoselective reaction;97%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

C20H18
65879-08-5

C20H18

C30H25NO2
125512-62-1

C30H25NO2

Conditions
ConditionsYield
In benzene at 80℃; for 30h;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

((E)-2-Buta-1,3-dienyl)-6,7,9,10,12,13,15,16,18,19-decahydro-5,8,11,14,17,20-hexaoxa-benzocyclooctadecene

((E)-2-Buta-1,3-dienyl)-6,7,9,10,12,13,15,16,18,19-decahydro-5,8,11,14,17,20-hexaoxa-benzocyclooctadecene

4-(6,7,9,10,12,13,15,16,18,19-Decahydro-5,8,11,14,17,20-hexaoxa-benzocyclooctadecen-2-yl)-2-phenyl-3a,4,7,7a-tetrahydro-isoindole-1,3-dione

4-(6,7,9,10,12,13,15,16,18,19-Decahydro-5,8,11,14,17,20-hexaoxa-benzocyclooctadecen-2-yl)-2-phenyl-3a,4,7,7a-tetrahydro-isoindole-1,3-dione

Conditions
ConditionsYield
In benzene at 75 - 80℃; for 22h;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

N-phenylmaleimide
83-25-0

N-phenylmaleimide

Conditions
ConditionsYield
With acetic anhydride; zinc In toluene at 40 - 86℃; for 48h; Inert atmosphere; chemoselective reaction;100%
With 1,2,2,3,4,4-hexamethylphosphetane 1-oxide; phenylsilane; water In toluene at 80℃; for 24h; Schlenk technique; Inert atmosphere;99%
With ammonium formate; acetic acid; palladium on activated charcoal at 110℃; for 0.166667h; Hydrogenation;96%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

1-cyclohexenyl methyl ketone
932-66-1

1-cyclohexenyl methyl ketone

2-phenyl-octahydro-benzo[e]isoindole-1,3,5-trione

2-phenyl-octahydro-benzo[e]isoindole-1,3,5-trione

Conditions
ConditionsYield
With polymer supported 1-silyloxy-1,3-butadiene In dichloromethane at 25℃; for 14h;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

ethyl 3-[(dimethylamino)methyl]-1H-indole-2-acetate
252637-04-0

ethyl 3-[(dimethylamino)methyl]-1H-indole-2-acetate

(3aR,4R,10aR)-1,3-Dioxo-2-phenyl-1,2,3,3a,4,5,10,10a-octahydro-pyrrolo[3,4-b]carbazole-4-carboxylic acid ethyl ester

(3aR,4R,10aR)-1,3-Dioxo-2-phenyl-1,2,3,3a,4,5,10,10a-octahydro-pyrrolo[3,4-b]carbazole-4-carboxylic acid ethyl ester

Conditions
ConditionsYield
In toluene for 2h; Addition; elimination; Heating;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

(2Z, 4E)-1,3,6-triacetoxyhexa-2,4-diene
153704-91-7

(2Z, 4E)-1,3,6-triacetoxyhexa-2,4-diene

all cis-4-acetoxy-3,6-diacetoxymethylcyclohex-4-ene-1,2-N-phenyldicarboximide

all cis-4-acetoxy-3,6-diacetoxymethylcyclohex-4-ene-1,2-N-phenyldicarboximide

Conditions
ConditionsYield
hydroquinone In toluene for 7.5h; Cycloaddition; Heating;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

tert-butyl-dimethyl-[1-methylene-3-(2-nitro-phenyl)-allyloxy]-silane
287920-04-1

tert-butyl-dimethyl-[1-methylene-3-(2-nitro-phenyl)-allyloxy]-silane

(3aR,4R,7aS)-6-(tert-Butyl-dimethyl-silanyloxy)-4-(2-nitro-phenyl)-2-phenyl-3a,4,7,7a-tetrahydro-isoindole-1,3-dione

(3aR,4R,7aS)-6-(tert-Butyl-dimethyl-silanyloxy)-4-(2-nitro-phenyl)-2-phenyl-3a,4,7,7a-tetrahydro-isoindole-1,3-dione

Conditions
ConditionsYield
In benzene at 20℃; for 72h; Cycloaddition; Diels-Alder reaction;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

(E)-1,1-dicarbomethoxy-3-methylene-4-(triethylsilylmethylene)cyclopentane

(E)-1,1-dicarbomethoxy-3-methylene-4-(triethylsilylmethylene)cyclopentane

(3aR,4S,8aS)-1,3-Dioxo-2-phenyl-4-triethylsilanyl-2,3,3a,4,5,7,8,8a-octahydro-1H-cyclopenta[f]isoindole-6,6-dicarboxylic acid dimethyl ester

(3aR,4S,8aS)-1,3-Dioxo-2-phenyl-4-triethylsilanyl-2,3,3a,4,5,7,8,8a-octahydro-1H-cyclopenta[f]isoindole-6,6-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
In toluene at 80℃; for 20h; Diels-Alder reaction;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

(R,E)-3-(tert-butyldimethylsiloxy)-1-(4-phenyl-2-oxazolidinon-3-yl)-1,3-butadiene
325479-30-9

(R,E)-3-(tert-butyldimethylsiloxy)-1-(4-phenyl-2-oxazolidinon-3-yl)-1,3-butadiene

(3aS,4R,7aS)-6-(tert-butyldimethylsilyloxy)-3a,4,7,7a-tetrahydro-2-phenyl-4-[(R)-4-phenyl-2-oxazolidinon-3-yl]-1H-isoindole-1,3-(2H)-dione
325479-39-8

(3aS,4R,7aS)-6-(tert-butyldimethylsilyloxy)-3a,4,7,7a-tetrahydro-2-phenyl-4-[(R)-4-phenyl-2-oxazolidinon-3-yl]-1H-isoindole-1,3-(2H)-dione

Conditions
ConditionsYield
In toluene at -45 - 20℃; for 24h; Diels-Alder reaction;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

2-(1,2,3,4,5-pentamethyl-cyclopenta-2,4-dienyl)-4,5-dihydro-oxazole
552290-47-8

2-(1,2,3,4,5-pentamethyl-cyclopenta-2,4-dienyl)-4,5-dihydro-oxazole

(1S,7R)-10-(4,5-Dihydro-oxazol-2-yl)-1,7,8,9,10-pentamethyl-4-phenyl-4-aza-tricyclo[5.2.1.02,6]dec-8-ene-3,5-dione

(1S,7R)-10-(4,5-Dihydro-oxazol-2-yl)-1,7,8,9,10-pentamethyl-4-phenyl-4-aza-tricyclo[5.2.1.02,6]dec-8-ene-3,5-dione

Conditions
ConditionsYield
In tetrachloromethane at 25℃; Diels-Alder reaction;100%
(E)-3-phenylpropenal
14371-10-9

(E)-3-phenylpropenal

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

dimethyl 2-aminomalonate
53704-09-9

dimethyl 2-aminomalonate

dimethyl rel-(3R,3aR,6aS)-4,6-dioxo-3-[(E)-2-phenylvinyl]-5-phenylhexahydropyrrolo[3,4-c]pyrrole-1,1(2H)-dicarboxylate

dimethyl rel-(3R,3aR,6aS)-4,6-dioxo-3-[(E)-2-phenylvinyl]-5-phenylhexahydropyrrolo[3,4-c]pyrrole-1,1(2H)-dicarboxylate

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 5h;100%
3-phenyl-propionaldehyde
104-53-0

3-phenyl-propionaldehyde

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

dimethyl 2-aminomalonate
53704-09-9

dimethyl 2-aminomalonate

dimethyl rel-(3R,3aR,6aS)-4,6-dioxo-3-[2-phenylethyl]-5-phenylhexahydropyrrolo[3,4-c]pyrrole-1,1(2H)-dicarboxylate

dimethyl rel-(3R,3aR,6aS)-4,6-dioxo-3-[2-phenylethyl]-5-phenylhexahydropyrrolo[3,4-c]pyrrole-1,1(2H)-dicarboxylate

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 1h;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

dimethyl 2-aminomalonate
53704-09-9

dimethyl 2-aminomalonate

benzaldehyde
100-52-7

benzaldehyde

dimethyl rel-(3S,3aR,6aS)-4,6-dioxo-3,5-diphenylhexahydropyrrolo[3,4-c]pyrrole-1,1(2H)-dicarboxylate

dimethyl rel-(3S,3aR,6aS)-4,6-dioxo-3,5-diphenylhexahydropyrrolo[3,4-c]pyrrole-1,1(2H)-dicarboxylate

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 3.5h;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

dimethyl 2-aminomalonate
53704-09-9

dimethyl 2-aminomalonate

acetaldehyde
75-07-0

acetaldehyde

dimethyl rel-(3R,3aR,6aS)-3-methyl-4,6-dioxo-5-phenylhexahydropyrrolo[3,4-c]pyrrole-1,1(2H)-dicarboxylate

dimethyl rel-(3R,3aR,6aS)-3-methyl-4,6-dioxo-5-phenylhexahydropyrrolo[3,4-c]pyrrole-1,1(2H)-dicarboxylate

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 5h;100%
(-)-(S)-2-(E)-4-(Z)-5-phenyl-4-(p-tolylsulfinyl)penta-2,4-dien-1-ol
868564-65-2

(-)-(S)-2-(E)-4-(Z)-5-phenyl-4-(p-tolylsulfinyl)penta-2,4-dien-1-ol

N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

(+)-(3aR,4S,7S,7aR,SS)-7-(hydroxymethyl)-2,4-diphenyl-5-(p-tolylsulfinyl)-3a,4,7,7a-tetrahydro-2H-isoindole-1,3-dione
868564-67-4

(+)-(3aR,4S,7S,7aR,SS)-7-(hydroxymethyl)-2,4-diphenyl-5-(p-tolylsulfinyl)-3a,4,7,7a-tetrahydro-2H-isoindole-1,3-dione

Conditions
ConditionsYield
In toluene at 20℃; for 72h; Diels-Alder cycloaddition;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

5-Methyl-5-phenyl-1,3-cyclopentadien
72807-73-9

5-Methyl-5-phenyl-1,3-cyclopentadien

C22H19NO2
1016989-18-6

C22H19NO2

Conditions
ConditionsYield
In tetrachloromethane at 25℃; Diels-Alder reaction;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

(2-aminoethanethiolato-N,S)bis(1,2-diaminoethane)cobalt(III) perchlorate

(2-aminoethanethiolato-N,S)bis(1,2-diaminoethane)cobalt(III) perchlorate

[(en)2Co(S(CHCON(C6H5)COCH2)CH2CH2NH2)](ClO4)3

[(en)2Co(S(CHCON(C6H5)COCH2)CH2CH2NH2)](ClO4)3

Conditions
ConditionsYield
With H(1+) In perchloric acid aq. HClO4; to the soln. of Co-compd. in aq. HClO4 was added an org. compd.; after 1-2 h the soln. was dild. with H2O; the react. mixt. was absorbed onto an ion-exchange column; washing with aq. HClO4, elution with NaClO4 (pH 2);; Ba(NO3)2 and K2SO4 were added; KClO4 and BaSO4 were removed by fitration; the soln. was condensed by rotoevapn. at 30°C and was filtered; addn. of HClO4, standing overnight at 8°C; recrystn. from HClO4, cooling for 4 h at the same temp.;;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

3-[1'-(tert-butyldimethylsilyloxy)ethyl]-4-[1-methyleneprop-2-enyl]azetidin-2-one
146254-96-8

3-[1'-(tert-butyldimethylsilyloxy)ethyl]-4-[1-methyleneprop-2-enyl]azetidin-2-one

5-{(2S,3S)-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-oxoazetidin-2-yl}-2-phenyl-3a,4,7,7a-tetrahydroisoindole-1,3-dione
1000700-65-1

5-{(2S,3S)-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-oxoazetidin-2-yl}-2-phenyl-3a,4,7,7a-tetrahydroisoindole-1,3-dione

Conditions
ConditionsYield
With indium(III) chloride In acetonitrile at 20℃; for 48h; Diels-Alder Reaction;100%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

cyclopentanealdehyde
872-53-7

cyclopentanealdehyde

(S)-1-(2,5-dioxo-1-phenylpyrrolidin-3-yl)cyclopetanecarboxaldehyde
1242461-34-2

(S)-1-(2,5-dioxo-1-phenylpyrrolidin-3-yl)cyclopetanecarboxaldehyde

Conditions
ConditionsYield
With (S)-3-amino-3-phenylpropanoic acid; caesium carbonate In dichloromethane at 20℃; for 48h; Michael Addition; enantioselective reaction;100%
With NH2-Phg-(D-Pro)-Gly-Leu-OH In acetonitrile at 20℃; for 72h; Michael Addition; enantioselective reaction;95%
Stage #1: cyclopentanealdehyde With dmap; tert-butyl (2S,3R)-2-amino-3-hydroxybutanoate; SULFAMIDE In dichloromethane at 23℃; for 0.0333333h; Michael addition;
Stage #2: N-phenyl-maleimide In dichloromethane at 23℃; for 16h; Michael addition; optical yield given as %ee; enantioselective reaction;
93%
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