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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

4-Maleimidophenol

Cas:7300-91-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality 4-Maleimidophenol with high purity

Cas:7300-91-6

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

N-(4-Hydroxyphenyl)-maleimide

Cas:7300-91-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

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

4-Maleimidophenol

Cas:7300-91-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

7300-91-6 4-Maleimidophenol

Cas:7300-91-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Factory direct supply CAS 7300-91-6 with best quality

Cas:7300-91-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Leader Biochemical Group

About Product Details

China Biggest factory Supply High Quality 4-Maleimidophenol CAS 7300-91-6

Cas:7300-91-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 5.0

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China and Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediat

7300-91-6 4-MaleimidophenolCAS NO.: 7300-91-6

Cas:7300-91-6

Min.Order:1 Gram

FOB Price: $4.0 / 5.0

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. 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" Upbio is Specialized

1H-Pyrrole-2,5-dione,1-(4-hydroxyphenyl)- 7300-91-6

Cas:7300-91-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

4-Maleimidophenol CAS:7300-91-6 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 interme

4-Maleimidophenol CAS:7300-91-6

Cas:7300-91-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

1H-Pyrrole-2,5-dione,1-(4-hydroxyphenyl)-

Cas:7300-91-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

4-Maleimidophenol

Cas:7300-91-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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 have s

4-Maleimidophenol (4-HPM)

Cas:7300-91-6

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

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

4-Maleimidophenol (4-HPM)

Cas:7300-91-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

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

1H-Pyrrole-2,5-dione,1-(4-hydroxyphenyl)-

Cas:7300-91-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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 4-Maleimidophenol

Cas:7300-91-6

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: 1-(4-Hydroxyphenyl)-1H-Pyrrole-2,5-Dione CAS No.:7300-91-6 Molecule Formula:C10H7NO3 Molecule Weight:189.16 Purity: 99% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING I

High Quality 1-(4-Hydroxyphenyl)-1H-Pyrrole-2,5-Dione in stock

Cas:7300-91-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

1-(4-hydroxyphenyl)-1H-pyrrole-2,5-dione

Cas:7300-91-6

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

4-Maleimidophenol (4-HPM)

Cas:7300-91-6

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

4-Maleimidophenol (4-HPM)

Cas:7300-91-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

4-Maleimidophenol (4-HPM)

Cas:7300-91-6

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Shanghai Massive Chemical Technology Co., Ltd. is engaged in development, production and marketing Specialty Chemicals to satisfy the changing needs of the chemical industry. We specialize in manufacturing high quality of Advanced Intermediates, Sp

4-Maleimidophenol

Cas:7300-91-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

4-Maleimidophenol (4-HPM)

Cas:7300-91-6

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

4-Maleimidophenol

Cas:7300-91-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

4-Maleimidophenol

Cas:7300-91-6

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec 1-(4-Hydroxyphenyl)-1H-pyrrole-2,5-dione 100g

Cas:7300-91-6

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

4-Maleimidophenol

Cas:7300-91-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

1-(4-hydroxyphenyl)-1H-pyrrole-2,5-dione

Cas:7300-91-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice.pls contact with us freely for getting detailed product spec

4-Maleimidophenol

Cas:7300-91-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

1H-Pyrrole-2,5-dione,1-(4-hydroxyphenyl)-

Cas:7300-91-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

maleic anhydride
108-31-6

maleic anhydride

4-amino-phenol
123-30-8

4-amino-phenol

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
Stage #1: maleic anhydride; 4-amino-phenol In acetone at 20℃; for 1h;
Stage #2: With sodium acetate; triethylamine; hydroquinone In toluene at 115℃; for 2.5h;
88.5%
Stage #1: maleic anhydride; 4-amino-phenol In N,N-dimethyl-formamide at 20℃; for 2h;
Stage #2: With phosphorus pentoxide; sulfuric acid In N,N-dimethyl-formamide at 70℃; for 2h;
84%
With sulfuric acid; phosphorus pentoxide In N,N-dimethyl-formamide at 70℃; for 2h;56.8%
4'-hydroxymaleanilic acid
143629-26-9, 28173-23-1

4'-hydroxymaleanilic acid

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
With 1,1,1,3,3,3-hexamethyl-disilazane; zinc dibromide In toluene for 6h; Heating;85%
With sodium acetate; acetic anhydride In tetrahydrofuran at 60℃; for 8h;83.3%
With toluene-4-sulfonic acid; N,N-dimethyl-formamide In toluene at 110℃;64%
C11H11NO3

C11H11NO3

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In dichloromethane Reflux;72%
4-(acetoxyphenyl)maleimide
6637-46-3

4-(acetoxyphenyl)maleimide

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
In (2S)-N-methyl-1-phenylpropan-2-amine hydrate; sulfuric acid; water63%
N-(4-hydroxy-phenyl)-maleamic acid
28173-23-1, 143629-26-9

N-(4-hydroxy-phenyl)-maleamic acid

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
With acetyl chloride; acetone
With toluene-4-sulfonic acid In N,N-dimethyl-formamide; toluene at 110℃;
With toluene-4-sulfonic acid In N,N-dimethyl-formamide; toluene at 110℃;
exo-4-dodecyl-7-oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxy-N-(4-hydroxyphenyl)imide

exo-4-dodecyl-7-oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxy-N-(4-hydroxyphenyl)imide

A

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

B

2-(n-dodecyl)furan
75308-12-2

2-(n-dodecyl)furan

Conditions
ConditionsYield
In dimethylsulfoxide-d6 at 50 - 105℃; Reactivity;
4-amino-phenol
123-30-8

4-amino-phenol

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetone / 2 h / 20 °C
2: toluene-4-sulfonic acid / N,N-dimethyl-formamide; toluene / 110 °C
View Scheme
Multi-step reaction with 2 steps
1: acetone / 2 h / 20 °C
2: toluene-4-sulfonic acid; N,N-dimethyl-formamide / toluene / 110 °C
View Scheme
Multi-step reaction with 2 steps
1: acetone / 2 h / 20 °C
2: toluene-4-sulfonic acid / N,N-dimethyl-formamide; toluene / 110 °C
View Scheme
maleic anhydride
108-31-6

maleic anhydride

C21H26N2O2

C21H26N2O2

4-amino-phenol
123-30-8

4-amino-phenol

A

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

B

C29H26N2O6

C29H26N2O6

Conditions
ConditionsYield
In N,N-dimethyl-formamide; toluene at 20℃; for 2h; Dean-Stark; Cooling with ice;
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

phenyl chloroformate
1885-14-9

phenyl chloroformate

C17H11NO5

C17H11NO5

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 3h;97%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

2-(n-dodecyl)furan
75308-12-2

2-(n-dodecyl)furan

exo-4-dodecyl-7-oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxy-N-(4-hydroxyphenyl)imide

exo-4-dodecyl-7-oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxy-N-(4-hydroxyphenyl)imide

Conditions
ConditionsYield
In acetone at 55℃;96%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

O-phenyl phosphorodichloridate
770-12-7

O-phenyl phosphorodichloridate

C26H17N2O8P

C26H17N2O8P

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 5 - 7℃; Temperature;95.3%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

cinnamoyl chloride
102-92-1

cinnamoyl chloride

3-phenylacrylic acid 4-(2,5-dioxo-2,5-dihydropyrrole-1-yl)-phenyl ester

3-phenylacrylic acid 4-(2,5-dioxo-2,5-dihydropyrrole-1-yl)-phenyl ester

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide 0 deg C, 1 h; 25 deg C, 2 h;95.1%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

diphenylolpropane diglycidyl ether
1675-54-3

diphenylolpropane diglycidyl ether

C31H31NO7

C31H31NO7

Conditions
ConditionsYield
With triphenylphosphine In butanone at 130 - 140℃; for 4h;90%
oxalyl dichloride
79-37-8

oxalyl dichloride

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

bis(4maleimidophenyl)oxalate

bis(4maleimidophenyl)oxalate

Conditions
ConditionsYield
With triethylamine In ethyl acetate at 0℃; for 2h;90%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

aniline
62-53-3

aniline

N-(3-phenylazo-4-hydroxyphenyl)maleimide
1252759-89-9

N-(3-phenylazo-4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
Stage #1: aniline With hydrogenchloride; sodium nitrite In water at 0 - 5℃;
Stage #2: N-(4-hydroxyphenyl)maleimide With sodium hydroxide In water at 0 - 5℃; for 0.166667h;
85%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

4-amino-phenol
123-30-8

4-amino-phenol

N-(3-(4-hydroxyphenylazo)-4-hydroxyphenyl)maleimide
1252759-90-2

N-(3-(4-hydroxyphenylazo)-4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
Stage #1: 4-amino-phenol With hydrogenchloride; sodium nitrite In water at 0 - 5℃;
Stage #2: N-(4-hydroxyphenyl)maleimide With sodium hydroxide In water at 0 - 5℃; for 0.166667h;
81%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

epichlorohydrin
106-89-8

epichlorohydrin

4-(N-maleimido)phenyl glycidyl ether
70657-11-3

4-(N-maleimido)phenyl glycidyl ether

Conditions
ConditionsYield
With potassium hydroxide In ethanol at 20℃; for 48h;80%
With benzyltrimethylammonium chloride at 60℃; for 24h; Inert atmosphere;75%
With benzyltrimethylammonium chloride at 60℃; for 24h; Inert atmosphere;55%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

p-toluidine
106-49-0

p-toluidine

N-(3-(4-methylphenylazo)-4-hydroxyphenyl)maleimide
1252759-91-3

N-(3-(4-methylphenylazo)-4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
Stage #1: p-toluidine With hydrogenchloride; sodium nitrite In water at 0 - 5℃;
Stage #2: N-(4-hydroxyphenyl)maleimide With sodium hydroxide In water at 0 - 5℃; for 0.166667h;
80%
(4S,7R,8S,9S,13Z,16S)-chloroformic acid-7-allyl-4-(tert-butyl-dimethyl-silanyloxy)-5,5,9,13-tetramethyl-16-(2-methyl-benzothiazol-5-yl)-2,6-dioxo-oxacyclohexadec-13-en-8-yl ester

(4S,7R,8S,9S,13Z,16S)-chloroformic acid-7-allyl-4-(tert-butyl-dimethyl-silanyloxy)-5,5,9,13-tetramethyl-16-(2-methyl-benzothiazol-5-yl)-2,6-dioxo-oxacyclohexadec-13-en-8-yl ester

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

(4S,7R,8S,9S,13Z,16S)-carbonic acid 7-allyl-4-(tert-butyl-dimethyl-silanyloxy)-5,5,9,13-tetramethyl-16-(2-methyl-benzothiazol-5-yl)-2,6-dioxo-oxacyclohexadec-13-en-8-yl ester 4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl ester
658054-31-0

(4S,7R,8S,9S,13Z,16S)-carbonic acid 7-allyl-4-(tert-butyl-dimethyl-silanyloxy)-5,5,9,13-tetramethyl-16-(2-methyl-benzothiazol-5-yl)-2,6-dioxo-oxacyclohexadec-13-en-8-yl ester 4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl ester

Conditions
ConditionsYield
With triethylamine In ethyl acetate at 23℃; for 16h;79%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

N-(2-pyridyl)indole
3419-91-8

N-(2-pyridyl)indole

1-(4-hydroxyphenyl)-3-(1-(pyridin-2-yl)-1H-indol-2-yl)pyrrolidine-2,5-dione

1-(4-hydroxyphenyl)-3-(1-(pyridin-2-yl)-1H-indol-2-yl)pyrrolidine-2,5-dione

Conditions
ConditionsYield
With dimanganese decacarbonyl In ethyl acetate at 120℃; for 12h;78%
maleic anhydride
108-31-6

maleic anhydride

4-amino-phenol
123-30-8

4-amino-phenol

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
Stage #1: maleic anhydride; 4-amino-phenol In acetone at 20℃; for 1h;
Stage #2: With sodium acetate; triethylamine; hydroquinone In toluene at 115℃; for 2.5h;
88.5%
Stage #1: maleic anhydride; 4-amino-phenol In N,N-dimethyl-formamide at 20℃; for 2h;
Stage #2: With phosphorus pentoxide; sulfuric acid In N,N-dimethyl-formamide at 70℃; for 2h;
84%
With sulfuric acid; phosphorus pentoxide In N,N-dimethyl-formamide at 70℃; for 2h;56.8%
4'-hydroxymaleanilic acid
143629-26-9, 28173-23-1

4'-hydroxymaleanilic acid

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
With 1,1,1,3,3,3-hexamethyl-disilazane; zinc dibromide In toluene for 6h; Heating;85%
With sodium acetate; acetic anhydride In tetrahydrofuran at 60℃; for 8h;83.3%
With toluene-4-sulfonic acid; N,N-dimethyl-formamide In toluene at 110℃;64%
C11H11NO3

C11H11NO3

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In dichloromethane Reflux;72%
4-(acetoxyphenyl)maleimide
6637-46-3

4-(acetoxyphenyl)maleimide

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
In (2S)-N-methyl-1-phenylpropan-2-amine hydrate; sulfuric acid; water63%
N-(4-hydroxy-phenyl)-maleamic acid
28173-23-1, 143629-26-9

N-(4-hydroxy-phenyl)-maleamic acid

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
With acetyl chloride; acetone
With toluene-4-sulfonic acid In N,N-dimethyl-formamide; toluene at 110℃;
With toluene-4-sulfonic acid In N,N-dimethyl-formamide; toluene at 110℃;
exo-4-dodecyl-7-oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxy-N-(4-hydroxyphenyl)imide

exo-4-dodecyl-7-oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxy-N-(4-hydroxyphenyl)imide

A

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

B

2-(n-dodecyl)furan
75308-12-2

2-(n-dodecyl)furan

Conditions
ConditionsYield
In dimethylsulfoxide-d6 at 50 - 105℃; Reactivity;
4-amino-phenol
123-30-8

4-amino-phenol

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetone / 2 h / 20 °C
2: toluene-4-sulfonic acid / N,N-dimethyl-formamide; toluene / 110 °C
View Scheme
Multi-step reaction with 2 steps
1: acetone / 2 h / 20 °C
2: toluene-4-sulfonic acid; N,N-dimethyl-formamide / toluene / 110 °C
View Scheme
Multi-step reaction with 2 steps
1: acetone / 2 h / 20 °C
2: toluene-4-sulfonic acid / N,N-dimethyl-formamide; toluene / 110 °C
View Scheme
maleic anhydride
108-31-6

maleic anhydride

C21H26N2O2

C21H26N2O2

4-amino-phenol
123-30-8

4-amino-phenol

A

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

B

C29H26N2O6

C29H26N2O6

Conditions
ConditionsYield
In N,N-dimethyl-formamide; toluene at 20℃; for 2h; Dean-Stark; Cooling with ice;
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

phenyl chloroformate
1885-14-9

phenyl chloroformate

C17H11NO5

C17H11NO5

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 3h;97%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

2-(n-dodecyl)furan
75308-12-2

2-(n-dodecyl)furan

exo-4-dodecyl-7-oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxy-N-(4-hydroxyphenyl)imide

exo-4-dodecyl-7-oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxy-N-(4-hydroxyphenyl)imide

Conditions
ConditionsYield
In acetone at 55℃;96%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

O-phenyl phosphorodichloridate
770-12-7

O-phenyl phosphorodichloridate

C26H17N2O8P

C26H17N2O8P

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 5 - 7℃; Temperature;95.3%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

cinnamoyl chloride
102-92-1

cinnamoyl chloride

3-phenylacrylic acid 4-(2,5-dioxo-2,5-dihydropyrrole-1-yl)-phenyl ester

3-phenylacrylic acid 4-(2,5-dioxo-2,5-dihydropyrrole-1-yl)-phenyl ester

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide 0 deg C, 1 h; 25 deg C, 2 h;95.1%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

diphenylolpropane diglycidyl ether
1675-54-3

diphenylolpropane diglycidyl ether

C31H31NO7

C31H31NO7

Conditions
ConditionsYield
With triphenylphosphine In butanone at 130 - 140℃; for 4h;90%
oxalyl dichloride
79-37-8

oxalyl dichloride

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

bis(4maleimidophenyl)oxalate

bis(4maleimidophenyl)oxalate

Conditions
ConditionsYield
With triethylamine In ethyl acetate at 0℃; for 2h;90%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

aniline
62-53-3

aniline

N-(3-phenylazo-4-hydroxyphenyl)maleimide
1252759-89-9

N-(3-phenylazo-4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
Stage #1: aniline With hydrogenchloride; sodium nitrite In water at 0 - 5℃;
Stage #2: N-(4-hydroxyphenyl)maleimide With sodium hydroxide In water at 0 - 5℃; for 0.166667h;
85%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

4-amino-phenol
123-30-8

4-amino-phenol

N-(3-(4-hydroxyphenylazo)-4-hydroxyphenyl)maleimide
1252759-90-2

N-(3-(4-hydroxyphenylazo)-4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
Stage #1: 4-amino-phenol With hydrogenchloride; sodium nitrite In water at 0 - 5℃;
Stage #2: N-(4-hydroxyphenyl)maleimide With sodium hydroxide In water at 0 - 5℃; for 0.166667h;
81%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

epichlorohydrin
106-89-8

epichlorohydrin

4-(N-maleimido)phenyl glycidyl ether
70657-11-3

4-(N-maleimido)phenyl glycidyl ether

Conditions
ConditionsYield
With potassium hydroxide In ethanol at 20℃; for 48h;80%
With benzyltrimethylammonium chloride at 60℃; for 24h; Inert atmosphere;75%
With benzyltrimethylammonium chloride at 60℃; for 24h; Inert atmosphere;55%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

p-toluidine
106-49-0

p-toluidine

N-(3-(4-methylphenylazo)-4-hydroxyphenyl)maleimide
1252759-91-3

N-(3-(4-methylphenylazo)-4-hydroxyphenyl)maleimide

Conditions
ConditionsYield
Stage #1: p-toluidine With hydrogenchloride; sodium nitrite In water at 0 - 5℃;
Stage #2: N-(4-hydroxyphenyl)maleimide With sodium hydroxide In water at 0 - 5℃; for 0.166667h;
80%
(4S,7R,8S,9S,13Z,16S)-chloroformic acid-7-allyl-4-(tert-butyl-dimethyl-silanyloxy)-5,5,9,13-tetramethyl-16-(2-methyl-benzothiazol-5-yl)-2,6-dioxo-oxacyclohexadec-13-en-8-yl ester

(4S,7R,8S,9S,13Z,16S)-chloroformic acid-7-allyl-4-(tert-butyl-dimethyl-silanyloxy)-5,5,9,13-tetramethyl-16-(2-methyl-benzothiazol-5-yl)-2,6-dioxo-oxacyclohexadec-13-en-8-yl ester

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

(4S,7R,8S,9S,13Z,16S)-carbonic acid 7-allyl-4-(tert-butyl-dimethyl-silanyloxy)-5,5,9,13-tetramethyl-16-(2-methyl-benzothiazol-5-yl)-2,6-dioxo-oxacyclohexadec-13-en-8-yl ester 4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl ester
658054-31-0

(4S,7R,8S,9S,13Z,16S)-carbonic acid 7-allyl-4-(tert-butyl-dimethyl-silanyloxy)-5,5,9,13-tetramethyl-16-(2-methyl-benzothiazol-5-yl)-2,6-dioxo-oxacyclohexadec-13-en-8-yl ester 4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl ester

Conditions
ConditionsYield
With triethylamine In ethyl acetate at 23℃; for 16h;79%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

N-(2-pyridyl)indole
3419-91-8

N-(2-pyridyl)indole

1-(4-hydroxyphenyl)-3-(1-(pyridin-2-yl)-1H-indol-2-yl)pyrrolidine-2,5-dione

1-(4-hydroxyphenyl)-3-(1-(pyridin-2-yl)-1H-indol-2-yl)pyrrolidine-2,5-dione

Conditions
ConditionsYield
With dimanganese decacarbonyl In ethyl acetate at 120℃; for 12h;78%
formaldehyd
50-00-0

formaldehyd

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

bicyclo[4.2.0]octa-1,3,5-trien-4-amine
55716-66-0

bicyclo[4.2.0]octa-1,3,5-trien-4-amine

N-(3-(benzocyclobutane-4-yl)-3,4-dihydro-2H-benzo[e][1,3]oxazin-6-yl)maleimide
1417577-58-2

N-(3-(benzocyclobutane-4-yl)-3,4-dihydro-2H-benzo[e][1,3]oxazin-6-yl)maleimide

Conditions
ConditionsYield
In 1,4-dioxane for 12h; Reflux;76%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

1-<2-(p-Chlorophenyl)-3-indolylmethylene>thiosemicarbazide
125471-31-0

1-<2-(p-Chlorophenyl)-3-indolylmethylene>thiosemicarbazide

2-(2-{[2-(4-chlorophenyl)-1H-indol-3-ylmethylene]hydrazono}-4-oxothiazolidin-5-yl)-N-(4-hydroxyphenyl)acetamide

2-(2-{[2-(4-chlorophenyl)-1H-indol-3-ylmethylene]hydrazono}-4-oxothiazolidin-5-yl)-N-(4-hydroxyphenyl)acetamide

Conditions
ConditionsYield
With sodium acetate; acetic acid Reflux;76%
formaldehyd
50-00-0

formaldehyd

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

furan-2-ylmethanamine
617-89-0

furan-2-ylmethanamine

1-(3-(furan-2-ylmethyl)-3,4-dihydro-2Hbenzo[e][1,3]oxazin-6-yl)-1H-pyrrole-2,5-dione

1-(3-(furan-2-ylmethyl)-3,4-dihydro-2Hbenzo[e][1,3]oxazin-6-yl)-1H-pyrrole-2,5-dione

Conditions
ConditionsYield
In toluene at 100℃; for 6h; Temperature;75.7%
In toluene at 100℃; for 3h;71%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

(S)-methyl 2-acetamido-3-(1-(pyridin-2-yl)-1H-indol-3-yl)propanoate

(S)-methyl 2-acetamido-3-(1-(pyridin-2-yl)-1H-indol-3-yl)propanoate

(S)-methyl 2-acetamido-3-(2-(1-(4-hydroxyphenyl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl)-1-(pyridin-2-yl)-1H-indol-3-yl)propanoate

(S)-methyl 2-acetamido-3-(2-(1-(4-hydroxyphenyl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl)-1-(pyridin-2-yl)-1H-indol-3-yl)propanoate

Conditions
ConditionsYield
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; silver(I) acetate; silver(l) oxide In acetonitrile at 80℃; for 2h; Inert atmosphere;72%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

5'-(4-hydroxyphenyl)-2'-phenylspiro[(3H)indol-3,3'(3'aH)[2H]pyrrolo[3,4-d]isoxazole]-2,4',6'-(1H,5'H,6'aH)trione

5'-(4-hydroxyphenyl)-2'-phenylspiro[(3H)indol-3,3'(3'aH)[2H]pyrrolo[3,4-d]isoxazole]-2,4',6'-(1H,5'H,6'aH)trione

Conditions
ConditionsYield
In acetonitrile Inert atmosphere; Reflux; diastereoselective reaction;70%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

(2-phenyl-1H-indol-3-yl)-methylenethiosemicarbazone
125471-32-1

(2-phenyl-1H-indol-3-yl)-methylenethiosemicarbazone

N-(4-hydroxyphenyl)-2-{4-oxo-2-[(2-phenyl-1H-indol-3-ylmethylene)hydrazono]thiazolidin-5-yl}acetamide

N-(4-hydroxyphenyl)-2-{4-oxo-2-[(2-phenyl-1H-indol-3-ylmethylene)hydrazono]thiazolidin-5-yl}acetamide

Conditions
ConditionsYield
With sodium acetate; acetic acid Reflux;68%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

Hexamethylene diisocyanate
822-06-0

Hexamethylene diisocyanate

{6-[4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenoxycarbonylamino]-hexyl}-carbamic acid 4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl ester

{6-[4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenoxycarbonylamino]-hexyl}-carbamic acid 4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl ester

Conditions
ConditionsYield
With triethylamine In toluene for 13h; Heating;67%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

octaperfluorocyclopentene
559-40-0

octaperfluorocyclopentene

C25H12F6N2O6

C25H12F6N2O6

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 0 - 50℃; for 3h;61%
(4S,7R,8S,9S,13Z,16S)-chloroformic acid-7-allyl-8-(tert-butyl-dimethyl-silanyloxy)-5,5,9,13-tetramethyl-16-(2-methyl-benzothiazol-5-yl)-2,6-dioxo-oxacyclohexadec-13-en-4-yl ester
658054-22-9

(4S,7R,8S,9S,13Z,16S)-chloroformic acid-7-allyl-8-(tert-butyl-dimethyl-silanyloxy)-5,5,9,13-tetramethyl-16-(2-methyl-benzothiazol-5-yl)-2,6-dioxo-oxacyclohexadec-13-en-4-yl ester

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

(4S,7R,8S,9S,13Z,16S)-carbonic acid 7-allyl-8-(tert-butyl-dimethyl-silanyloxy)-5,5,9,13-tetramethyl-16-(2-methyl-benzothiazol-5-yl)-2,6-dioxo-oxacyclohexadec-13-en-4-yl ester 4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl ester
658054-23-0

(4S,7R,8S,9S,13Z,16S)-carbonic acid 7-allyl-8-(tert-butyl-dimethyl-silanyloxy)-5,5,9,13-tetramethyl-16-(2-methyl-benzothiazol-5-yl)-2,6-dioxo-oxacyclohexadec-13-en-4-yl ester 4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl ester

Conditions
ConditionsYield
With triethylamine In ethyl acetate at 23℃; for 16h;59%
furan
110-00-9

furan

N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

2-(4-hydroxyphenyl)-3a,4,7,7a-tetrahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione

2-(4-hydroxyphenyl)-3a,4,7,7a-tetrahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione

Conditions
ConditionsYield
In acetone at -35 - 75℃; for 1h;57%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

((Z)-2-But-1-enyl)-1H-pyrrole

((Z)-2-But-1-enyl)-1H-pyrrole

4α-ethyl-2-(4-hydroxyphenyl)-3aα,4β,5,8bα-tetrahydro-2H,6H-pyrrolo[3,4-e]indole-1,3-dione

4α-ethyl-2-(4-hydroxyphenyl)-3aα,4β,5,8bα-tetrahydro-2H,6H-pyrrolo[3,4-e]indole-1,3-dione

Conditions
ConditionsYield
In toluene for 24h; Diels-Alder reaction; Reflux;54%
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

N,N-dimethyl-aniline
121-69-7

N,N-dimethyl-aniline

2-(4-hydroxyphenyl)-5-methyl-3a,4,5,9b-tetrahydro-1H-pyrrolo[3,4-c]quinoline-1,3(2H)-dione

2-(4-hydroxyphenyl)-5-methyl-3a,4,5,9b-tetrahydro-1H-pyrrolo[3,4-c]quinoline-1,3(2H)-dione

Conditions
ConditionsYield
With alizarin red S sensitized TiO2; air In acetonitrile at 30℃; for 20h; Irradiation;54%
With cadmium sulphide In neat (no solvent) at 20℃; for 36h; Irradiation;90 %Chromat.
N-(4-hydroxyphenyl)maleimide
7300-91-6

N-(4-hydroxyphenyl)maleimide

5-fluoro-2-methoxybenzoic acid
394-04-7

5-fluoro-2-methoxybenzoic acid

C17H14FNO4

C17H14FNO4

Conditions
ConditionsYield
With sodium dihydrogenphosphate; [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; water at 85℃; for 16h; Green chemistry; chemoselective reaction;50%

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