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(R)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone_Molecular_structure_CAS_101055-57-6)
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(R)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone

Catalog No. 12931 Name Sigma Aldrich
CAS Number 101055-57-6 Website http://www.sigmaaldrich.com
M. F. C15H20N2O2 Telephone 1-800-521-8956
M. W. 260.3315 Fax
Purity ≥99.0% (sum of enantiomers, HPLC) Email
Storage Chembase ID: 138613

SYNONYMS

Title
(R)-1-苯甲酰-2-叔丁基-3-甲基-4-咪唑烷酮
IUPAC name
(2R)-1-benzoyl-2-tert-butyl-3-methylimidazolidin-4-one
IUPAC Traditional name
(2R)-1-benzoyl-2-tert-butyl-3-methylimidazolidin-4-one

DATABASE IDS

Beilstein Number 3652380
CAS Number 101055-57-6
MDL Number MFCD00066237

PROPERTIES

Purity ≥99.0% (sum of enantiomers, HPLC)
Empirical Formula (Hill Notation) C15H20N2O2
Grade puriss.
Optical Purity enantiomeric ratio: ≥99:1 (HPLC)
Melting Point 145-147 °C
Optical Rotation [α]20/D -128±2°, c = 1% in methylene chloride
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26
Storage Temperature 2-8°C
German water hazard class 3

DETAILS

Description (English)
Other Notes
Chiral glycine derivative used for the synthesis of amino acids. The enolate is alkylated with relative topicity lk to give the l (trans) isomer1,2,3,4; Stereoselective bromination5
Description (简体中文)
Other Notes
用于合成氨基酸的手性甘氨酸衍生物。烯醇化物与相对的立体结构相似物发生烷基化反应以产生左旋体(反式)1,2,3,4;立体选择性溴化反应5

REFERENCES