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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

(2S,5S)-2-(1 ,1 -DIMETHYLETHYL)-3-METHYL-5-PHENYLMETHYL-4-IMIDAZOLIDINONE

Cas:346440-54-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

good quality Appearance:liquid Storage:cold storage Package:meet the demand of customer Application:diagnostic reagent Transportation:by sea or by air Port:shanghai

(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE

Cas:346440-54-8

Min.Order:1 Gram

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

(2S,5S)-2-tert-Butyl-3-methyl-5-phenylmethyl-4-imidazolidinone

Cas:346440-54-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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

Wholesale price CAS 346440-54-8 with best quality

Cas:346440-54-8

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE CAS:346440-54-8 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates,

(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE CAS:346440-54-8

Cas:346440-54-8

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

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Cas:346440-54-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Cas:346440-54-8

Min.Order:1 Kilogram

FOB Price: $30.0 / 40.0

Type:Lab/Research institutions

inquiry

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

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Cas:346440-54-8

Min.Order:0

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

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Cas:346440-54-8

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

(2S,5S)-2-tert-Butyl-3-methyl-5-phenylmethyl-4-imidazolidinone

Cas:346440-54-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Cas:346440-54-8

Min.Order:0

Negotiable

Type:Trading Company

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 (2S,5S)-2-tert-Butyl-3-methyl-5-(phenylmethyl)-4-imidazolidinone 5g

Cas:346440-54-8

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Cas:346440-54-8

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

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Cas:346440-54-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white to yellow crystal powder Storage:Room temperature with sealed well Package:according to the clients requirement Applicatio

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Cas:346440-54-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONECASAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONECAS

Cas:346440-54-8

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Cas:346440-54-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

346440-54-8

Cas:346440-54-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Cas:346440-54-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

(2S,5S)-2-(1?,1?-dimethylethyl)-3-methyl-5-phenylmethyl-4-imidazolidinone

Cas:346440-54-8

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Cas:346440-54-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wising Chem Co., Ltd

Henan Wising Chem Co., Ltd is a national high-tech enterprise with a passion for selling and an emphasis on customer care. We are committed to providing quality chemical products that help us become one of the most reputable, reliable and lea

(2S,5S)-2-tert-Butyl-3-methyl-5-(phenylmethyl)-4-imidazolidinone

Cas:346440-54-8

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fe

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Cas:346440-54-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

346440-54-8

Cas:346440-54-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemical Co.Ltd

Manufacturer,strong R&D,professional team Storage:Store in a cool, dry place. Store in a tightly closed container. Package:according to your requirement Application:ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals en

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Cas:346440-54-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Daicel Chiral Technologies (China)CO.,LTD

high optical purity, e.e. Guarantee Storage:in stock Package:100mg,1g,100g,1kg,10kg Application:asymmetirc synthesis

(2S,5S)-2-tert-?Butyl-?3-?methyl-?5-?benzyl-?4-?imidazolidinone

Cas:346440-54-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Sigma-Aldrich Chemie GmbH

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone is a chiral imidazolidinone organocatalyst, developed by MacMillan and co-workers. Package:500 mg in glass insert Application:Metal-free OrganoCatalyst(TM) technology for asymmetric catalys

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Cas:346440-54-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

NovaChemistry

High purity Application:Pharmaceutical intermediates, Material synthesis and analyzing the expectant ingredients

(2S,5S)-2-(1,1-Dimethylethyl)-3-methyl-5-(phenylmethyl)-4-imidazolidinone

Cas:346440-54-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

L-phenylalanine methylamide
35373-92-3

L-phenylalanine methylamide

pivalaldehyde
630-19-3

pivalaldehyde

A

(2R,5S)-5-benzyl-2-tert-butyl-3-methylimidazolin-4-one hydrochloride
691847-46-8

(2R,5S)-5-benzyl-2-tert-butyl-3-methylimidazolin-4-one hydrochloride

B

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

Conditions
ConditionsYield
With ytterbium(III) triflate In chloroform for 8h; Inert atmosphere; Reflux;A 58%
B 11%
With ytterbium(III) triflate In chloroform at 20℃; for 8h;A 58%
B 11%
With ytterbium(III) triflate In chloroform for 8h; Reflux;A 46%
B 22%
L-phenylalanine methylamide
35373-92-3

L-phenylalanine methylamide

pivalaldehyde
630-19-3

pivalaldehyde

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

Conditions
ConditionsYield
With iron(III) chloride In tetrahydrofuran for 24h; Molecular sieve; Inert atmosphere; Reflux;25%
With iron(III) chloride
(2R,5S)-5-benzyl-2-tert-butyl-3-methylimidazolin-4-one hydrochloride
691847-46-8

(2R,5S)-5-benzyl-2-tert-butyl-3-methylimidazolin-4-one hydrochloride

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

Conditions
ConditionsYield
With iron(III) chloride In tetrahydrofuran at 20℃; for 14h;22%
(S)-N-(2',2'-Dimethylpropyliden)phenylalanin-(N-methylamid)

(S)-N-(2',2'-Dimethylpropyliden)phenylalanin-(N-methylamid)

A

(2R,5S)-5-benzyl-2-tert-butyl-3-methylimidazolin-4-one hydrochloride
691847-46-8

(2R,5S)-5-benzyl-2-tert-butyl-3-methylimidazolin-4-one hydrochloride

B

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

Conditions
ConditionsYield
With hydrogenchloride In methanol 1.) 0 deg C, 30 min; 2.) room temp., 2 h; Yield given. Title compound not separated from byproducts;
methyl (2S)-2-amino-3-phenylpropanoate
2577-90-4

methyl (2S)-2-amino-3-phenylpropanoate

m-Me-C6H4-CH2-Hal

m-Me-C6H4-CH2-Hal

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 82 percent / ethanol / 20 °C
2: FeCl3; 4 Angstroem molecular sieves / tetrahydrofuran / 36 h / 20 °C
3: 22 percent / FeCl3 / tetrahydrofuran / 14 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: 82 percent / ethanol / 20 °C
2: 23 percent / FeCl3; 4 Angstroem molecular sieves / tetrahydrofuran / 36 h / 20 °C
View Scheme
L-phenylalanine methylamide
35373-92-3

L-phenylalanine methylamide

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: FeCl3; 4 Angstroem molecular sieves / tetrahydrofuran / 36 h / 20 °C
2: 22 percent / FeCl3 / tetrahydrofuran / 14 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: 78 percent / pentane / Heating
2: HCl / methanol / 1.) 0 deg C, 30 min; 2.) room temp., 2 h
View Scheme
methyl (2S)-2-amino-3-phenylpropanoate hydrochloride
7524-50-7

methyl (2S)-2-amino-3-phenylpropanoate hydrochloride

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: ethanol / 35 h
2: 78 percent / pentane / Heating
3: HCl / methanol / 1.) 0 deg C, 30 min; 2.) room temp., 2 h
View Scheme
Multi-step reaction with 2 steps
1: ethanol / 48 h / 20 °C / Inert atmosphere
2: iron(III) chloride / tetrahydrofuran / 24 h / Molecular sieve; Inert atmosphere; Reflux
View Scheme
Multi-step reaction with 2 steps
1: ethanol / 48 h / 20 °C
2: ytterbium(III) triflate / chloroform / 8 h / 20 °C
View Scheme
(L)-phenylalanine ethyl ester hydrochloride
3182-93-2

(L)-phenylalanine ethyl ester hydrochloride

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: ethanol / 35 h
2: 78 percent / pentane / Heating
3: HCl / methanol / 1.) 0 deg C, 30 min; 2.) room temp., 2 h
View Scheme
Multi-step reaction with 2 steps
1: methylamine / ethanol / 95 h
2: ytterbium(III) triflate / chloroform / 8 h / Reflux
View Scheme
pivalaldehyde
630-19-3

pivalaldehyde

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 78 percent / pentane / Heating
2: HCl / methanol / 1.) 0 deg C, 30 min; 2.) room temp., 2 h
View Scheme
L-phenylalanine
63-91-2

L-phenylalanine

A

(2R,5S)-5-benzyl-2-tert-butyl-3-methylimidazolin-4-one hydrochloride
691847-46-8

(2R,5S)-5-benzyl-2-tert-butyl-3-methylimidazolin-4-one hydrochloride

B

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: thionyl chloride / 22 h / 0 °C / Reflux
2: ethanol / 23 h / 20 °C
3: ytterbium(III) triflate / chloroform / 8 h / Inert atmosphere; Reflux
View Scheme
methyl (2S)-2-amino-3-phenylpropanoate hydrochloride
7524-50-7

methyl (2S)-2-amino-3-phenylpropanoate hydrochloride

A

(2R,5S)-5-benzyl-2-tert-butyl-3-methylimidazolin-4-one hydrochloride
691847-46-8

(2R,5S)-5-benzyl-2-tert-butyl-3-methylimidazolin-4-one hydrochloride

B

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: ethanol / 23 h / 20 °C
2: ytterbium(III) triflate / chloroform / 8 h / Inert atmosphere; Reflux
View Scheme
L-phenylalanine
63-91-2

L-phenylalanine

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: thionyl chloride; methanol
2: iron(III) chloride
View Scheme
Multi-step reaction with 3 steps
1: thionyl chloride / 24 h / 20 °C
2: ethanol / 48 h / 20 °C
3: ytterbium(III) triflate / chloroform / 8 h / 20 °C
View Scheme
C9H5N3O2*C15H22N2O

C9H5N3O2*C15H22N2O

A

2-(4-nitrophenyl)malononitrile
7077-65-8

2-(4-nitrophenyl)malononitrile

B

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

Conditions
ConditionsYield
In acetonitrile at 20℃; Equilibrium constant; Inert atmosphere;
2-methoxyfuran
25414-22-6

2-methoxyfuran

trans-Crotonaldehyde
123-73-9

trans-Crotonaldehyde

dichloroacetic acid (DCA)

dichloroacetic acid (DCA)

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

furan
110-00-9

furan

Conditions
ConditionsYield
In diethyl ether; chloroform95%
2-methoxythiophene
16839-97-7

2-methoxythiophene

trans-Crotonaldehyde
123-73-9

trans-Crotonaldehyde

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

thiophene
188290-36-0

thiophene

Conditions
ConditionsYield
With trifluoroacetic acid In chloroform92%
dichloro-acetic acid
79-43-6

dichloro-acetic acid

trans-Crotonaldehyde
123-73-9

trans-Crotonaldehyde

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

1-(4-bromo-benzyl)-5-methoxy-2-methyl-1H-indole

1-(4-bromo-benzyl)-5-methoxy-2-methyl-1H-indole

(R)-3-[1-(4-bromo-benzyl)-5-methoxy-2-methyl-1H-indol-3-yl]-butanal
484638-53-1

(R)-3-[1-(4-bromo-benzyl)-5-methoxy-2-methyl-1H-indol-3-yl]-butanal

Conditions
ConditionsYield
In dichloromethane; isopropyl alcohol87%
phenylacetaldehyde
122-78-1

phenylacetaldehyde

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methyl-1-((E)-styryl)imidazolidin-4-one
1289555-78-7

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methyl-1-((E)-styryl)imidazolidin-4-one

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene for 2h; Reflux; Inert atmosphere;87%
(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

methyl iodide
74-88-4

methyl iodide

C16H24N2O

C16H24N2O

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 12h;78%
tetrafluoroboric acid diethyl ether
67969-82-8

tetrafluoroboric acid diethyl ether

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methyl-4-oxoimidazolidin-1-ium Tetrafluoroborate
1646630-39-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methyl-4-oxoimidazolidin-1-ium Tetrafluoroborate

Conditions
ConditionsYield
In diethyl ether at 0 - 20℃; for 0.333333h; Inert atmosphere;67%
(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methyl-4-oxoimidazolidin-1-ium hexafluorophosphate

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methyl-4-oxoimidazolidin-1-ium hexafluorophosphate

Conditions
ConditionsYield
With hexafluorophosphoric acid In diethyl ether; water at 0 - 20℃; for 0.833333h; Inert atmosphere;58%
(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

(2R,5S)-5-benzyl-2-tert-butyl-3-methylimidazolin-4-one hydrochloride
691847-46-8

(2R,5S)-5-benzyl-2-tert-butyl-3-methylimidazolin-4-one hydrochloride

Conditions
ConditionsYield
With ytterbium(III) triflate In chloroform for 24h; Reflux;56%
Octanal
124-13-0

Octanal

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

C23H36N2O
1250294-79-1

C23H36N2O

Conditions
ConditionsYield
With ammonium cerium (IV) nitrate In acetonitrile23%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

(2S,5S)-5-benzyl-2-tert-butyl-3-methyl-imidazolidin-4-one triflate

(2S,5S)-5-benzyl-2-tert-butyl-3-methyl-imidazolidin-4-one triflate

Conditions
ConditionsYield
In dichloromethane
(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

BF4(1-)*C52H51F6N4O(1+)

BF4(1-)*C52H51F6N4O(1+)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: toluene-4-sulfonic acid / toluene / 2 h / Reflux; Inert atmosphere
2: acetonitrile / 20 °C / UV-Vis spectroscopy instrument
View Scheme
(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

BF4(1-)*C42H47F6N4O(1+)

BF4(1-)*C42H47F6N4O(1+)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: toluene-4-sulfonic acid / toluene / 2 h / Reflux; Inert atmosphere
2: acetonitrile / 20 °C / UV-Vis spectroscopy instrument
View Scheme
(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

BF4(1-)*C44H53N4O3(1+)

BF4(1-)*C44H53N4O3(1+)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: toluene-4-sulfonic acid / toluene / 2 h / Reflux; Inert atmosphere
2: acetonitrile / 20 °C / UV-Vis spectroscopy instrument
View Scheme
2-(4-nitrophenyl)malononitrile
7077-65-8

2-(4-nitrophenyl)malononitrile

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

C9H5N3O2*C15H22N2O

C9H5N3O2*C15H22N2O

Conditions
ConditionsYield
In acetonitrile at 20℃; Equilibrium constant; Inert atmosphere;
(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

bis(4-(dimethylamino)phenyl)methylium tetrafluoroborate

bis(4-(dimethylamino)phenyl)methylium tetrafluoroborate

C32H42N4O

C32H42N4O

Conditions
ConditionsYield
With 2,4,6-trimethyl-pyridine In acetonitrile at 20℃; Kinetics; Inert atmosphere;
(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

4,4'-bis(morpholino)benzhydrylium tetrafluoroborate

4,4'-bis(morpholino)benzhydrylium tetrafluoroborate

C36H46N4O3

C36H46N4O3

Conditions
ConditionsYield
With 2,4,6-trimethyl-pyridine In acetonitrile at 20℃; Kinetics; Inert atmosphere;
(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
346440-54-8

(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one

bis[p-(methyl(2,2,2-trifluoroethyl)amino)]benzhydrylium tetrafluoroborate

bis[p-(methyl(2,2,2-trifluoroethyl)amino)]benzhydrylium tetrafluoroborate

C34H40F6N4O

C34H40F6N4O

Conditions
ConditionsYield
With 2,4,6-trimethyl-pyridine In acetonitrile at 20℃; Kinetics; Inert atmosphere;

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