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ChemicalBook >> CAS DataBase List >>(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE

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

(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE Structure
(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE structure
CAS No.
346440-54-8
Chemical Name:
(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE
Synonyms
(2S,5S)-5-Benzyl-2-(tert-butyl)-3-MethyliMidazolidin-4-one;MACMILLAN ORGANOCATALYST(TM) SS246;(2S 5S)-2-(1' 1'-DIMETHYLETHYL)-3-METHY&;(2S,5S)-2-TERT-BUTYL-3-METHYL-5-BENZYL-&;(2S,5S)-2-(1?,1?-dimethylethyl)-3-methyl-5-phe...;(2S,5S)-5-BENZYL-2-TERT-BUTYL-3-METHYL-4-IMIDAZOLIDINONE;(2S,5S)-2-T-BUTYL-3-METHYL-5-PHENYLMETHYL-4-IMIDAZOLIDINONE;(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE;(2S,5S)-2-TERT-BUTYL-3-METHYL-5-PHENYLMETHYL-4-IMIDAZOLIDINONE;(2S,5S)-(-)-2-tert-Butyl-3-Methyl-5-benzyl-4-iMidazolidinone 97%
CBNumber:
CB8117249
Molecular Formula:
C15H22N2O
Molecular Weight:
246.35
MDL Number:
MFCD03426982
MOL File:
346440-54-8.mol
MSDS File:
SDS
Last updated:2024-04-08 21:28:16
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(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE Properties

Melting point 93-100 °C(lit.)
Boiling point 378.0±35.0 °C(Predicted)
Density 1.040±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
form powder to crystal
pka 5.59±0.60(Predicted)
color White to Light yellow
FDA UNII 8LC842A6QP

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
Safety Statements  22-24/25
WGK Germany  3
HS Code  29339900

(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 663107 (2S,5S)-(?)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone 97% 346440-54-8 1g $166.4 2024-03-01 Buy
Sigma-Aldrich 663107 (2S,5S)-(?)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone 97% 346440-54-8 500mg $242 2024-03-01 Buy
TCI Chemical B4138 (2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone >97.0%(GC) 346440-54-8 200mg $100 2024-03-01 Buy
TCI Chemical B4138 (2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone >97.0%(GC) 346440-54-8 1g $400 2024-03-01 Buy
TRC B526628 (2s,5s)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone 346440-54-8 2.5mg $45 2021-12-16 Buy
Product number Packaging Price Buy
663107 1g $166.4 Buy
663107 500mg $242 Buy
B4138 200mg $100 Buy
B4138 1g $400 Buy
B526628 2.5mg $45 Buy

(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE Chemical Properties,Uses,Production

Uses

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone is a second-generation MacMillan catalyst, which can be used as a chiral organocatalyst in:

  • The chiral transformation reaction, including Friedel-Crafts and Mukaiyama-Michael reactions.
  • The preparation of substituted spiroundecenetriones via asymmetric domino Knoevenagel/Diels-Alder reactions.
  • The asymmetric synthesis of β-hydroxy aldehydes and their dimethylacetals via aldehyde-aldehyde aldol condensation reaction.
  • The enantioselective α-fluorination of aldehydes using N-fluorobenzenesulfonamide as a fluorinating agent.
  • The stereoselective preparation of (oxomethyl)oxabicyclo[3.2.1]octenones and tricyclic pyrroles via [4+3] cycloaddition of (trialkylsiloxy)pentadienals to furans.

General Description

(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone is a chiral imidazolidinone organocatalyst, developed by MacMillan and co-workers.

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

630-19-3
346440-54-8
Synthesis of (2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE from Pivaldehyde

(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE Preparation Products And Raw materials

Raw materials

Ethyl L-phenylalaninate hydrochloride methyl 3-phenyl-L-alaninate 2R,5S)-5-benzyl-2-tert-butyl-3-MethyliMidazolidin-4-one L-Phenylalanine methylamide Methyl L-phenylalaninate hydrochloride
Pivaldehyde L-Phenylalanine

1of2

Preparation Products

2-(4-nitrophenyl)malononitrile

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

Global( 67)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 7845 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49390 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 12468 58
Career Henan Chemica Co 		+86-0371-86658258 15093356674; laboratory@coreychem.com China 30255 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418684 +8618949823763 sales@tnjchem.com China 25363 58
Henan Aochuang Chemical Co.,Ltd. 		+86-0371-63689365 +8618638391208 sales@aochuangchem.com China 9425 58
Shaoxin Catsyn Co., Ltd. 		+undefined-0575-82040869 +86-0575-82040869; sales@catsyn.com China 6116 58
Zhengzhou Anbu Chem Co.,Ltd 		+86-0371-88006763; +8615988602810 sales@anbuchem.com China 3000 58
Suzhou Origin Specialty Chemicals Co., Ltd. 		+86-512-68662322 +86-17312436797 hanqun@origsc.com China 785 58
Supplier Advantage
Henan Fengda Chemical Co., Ltd 		58
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
Career Henan Chemica Co 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Henan Aochuang Chemical Co.,Ltd. 		58
Shaoxin Catsyn Co., Ltd. 		58
Zhengzhou Anbu Chem Co.,Ltd 		58
Suzhou Origin Specialty Chemicals Co., Ltd. 		58

View Lastest Price from (2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE pictures 2024-04-08 (2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE
346440-54-8
 US $34.00-1.20 / kg 1kg 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE pictures 2022-10-19 (2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE
346440-54-8
 US $0.00-0.00 / kg 1kg 98% 1Ton Henan Aochuang Chemical Co.,Ltd.
(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone 97% pictures 2021-07-02 (2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone 97%
346440-54-8
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

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

(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE
MACMILLAN ORGANOCATALYST(TM) SS246 (2S,5S)-2-TERT-BUTYL-3-METHYL-5-BENZYL-& (2S 5S)-2-(1' 1'-DIMETHYLETHYL)-3-METHY& (2S,5S)-5-Benzyl-2-tert-butyl-3-methyl-4-imidazolidinone, (2S,5S)-2-tert-Butyl-3-methyl-5-phenylmethyl-4-imidazolidinone (2S,5S)-()-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone,(2S,5S)-2-tert-Butyl-3-methyl-5-phenylmethyl-4-imidazolidinone, (2S,5S)-5-Benzyl-2-tert-butyl-3-methyl-4-imidazolidinone (2S,5S)-(-)-2-tert-Butyl-3-Methyl-5-benzyl-4-iMidazolidinone 97% (2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone (2S,5S)-5-BENZYL-2-TERT-BUTYL-3-METHYL-4-IMIDAZOLIDINONE (2S,5S)-2-T-BUTYL-3-METHYL-5-PHENYLMETHYL-4-IMIDAZOLIDINONE (2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE (2S,5S)-2-TERT-BUTYL-3-METHYL-5-PHENYLMETHYL-4-IMIDAZOLIDINONE (2S,5S)-2-(1,1-dimethylethyl)-3-methyl-5-phenylmethyl-4-imidazolidinone 4-Imidazolidinone, 2-(1,1-dimethylethyl)-3-methyl-5-(phenylmethyl)-, (2S,5S)- (2S,5S)-2-(1?,1?-dimethylethyl)-3-methyl-5-phe... (2S,5S)-5-Benzyl-2-(tert-butyl)-3-MethyliMidazolidin-4-one 346440-54-8 Asymmetric Synthesis Chiral Catalysts, Ligands, and Reagents