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

Product Name: (2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE
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
Formula Weight: 246.35
MOL File: 346440-54-8.mol

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

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

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
HS Code: 29339900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 663107
Product name: (2S,5S)-(?)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone
Purity: 97%
Packaging: 1g
Price: $166.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: 663107
Product name: (2S,5S)-(?)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone
Purity: 97%
Packaging: 500mg
Price: $242
Updated: 2024/03/01

TCI Chemical

Product number: B4138
Product name: (2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone
Purity: >97.0%(GC)
Packaging: 200mg
Price: $100
Updated: 2024/03/01

TCI Chemical

Product number: B4138
Product name: (2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone
Purity: >97.0%(GC)
Packaging: 1g
Price: $400
Updated: 2024/03/01

TRC

Product number: B526628
Product name: (2s,5s)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone
Packaging: 2.5mg
Price: $45
Updated: 2021/12/16

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

Raw materials

Preparation Products

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

Americas 1 China 52 Europe 1 India 1 Japan 1 Switzerland 1 United Kingdom 2 United States 10 Global 69

TCI (Shanghai) Development Co., Ltd.

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Sigma-Aldrich

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

Henan Fengda Chemical Co., Ltd

Product: (2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE 346440-54-8
Price: US $34.00-1.20/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-08

Henan Aochuang Chemical Co.,Ltd.

Product: (2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE 346440-54-8
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-18

Zhuozhou Wenxi import and Export Co., Ltd

Product: (2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone 97% 346440-54-8
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

346440-54-8, (2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONERelated 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)-5-Benzyl-2-(tert-butyl)-3-MethyliMidazolidin-4-one

(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...

346440-54-8

Asymmetric Synthesis

Chiral Catalysts, Ligands, and Reagents