120134-16-9

Basic information

• Product Name: (2R,3R)-2-Benzoylamino-2-ethyl-3-hydroxy-butyric acid methyl ester
• CAS NO: 120134-16-9
• Molecular Weight: 265.309
• Mol File: 120134-16-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2R,3R)-2-Benzoylamino-2-ethyl-3-hydroxy-butyric acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (2R,3R)-2-Benzoylamino-2-ethyl-3-hydroxy-butyric acid methyl ester(120134-16-9)
• EPA Substance Registry System: (2R,3R)-2-Benzoylamino-2-ethyl-3-hydroxy-butyric acid methyl ester(120134-16-9)

Safety Data

• Hazardous Substances Data: 120134-16-9(Hazardous Substances Data)

Upstream product

• 98-88-4 benzoyl chloride 
• 120134-08-9 (2S,3R)-2-Amino-2-ethyl-3-hydroxy-butyric acid methyl ester; hydrochloride 
• 120134-08-9 (2S,3S)-2-Amino-2-ethyl-3-hydroxy-butyric acid methyl ester; hydrochloride 
• 120134-01-2 cis-4-(methoxycarbonyl)-4-ethyl-5-methyl-2-oxazoline 
• 120134-01-2 trans-4-(methoxycarbonyl)-4-ethyl-5-methyl-2-oxazoline 
• 40846-65-9 (+/-)-methyl 2-isocyanobutanoate 

Downstream Products

• 88318-71-2 (4R,5S)-4-Ethyl-5-methyl-2-phenyl-4,5-dihydro-oxazole-4-carboxylic acid methyl ester 
• 88318-71-2 (4R,5R)-4-Ethyl-5-methyl-2-phenyl-4,5-dihydro-oxazole-4-carboxylic acid methyl ester 

Relevant articles and documents

ASYMMETRIC SYNTHESIS OF β-HYDROXY-α-ALKYLAMINO ACIDS BY ASYMMETRIC ALDOL REACTION OF α-ISOCYANOCARBOXYLATES CATALYZED BY CHIRAL FERROCENYLPHOSPHINE-GOLD(I) COMPLEXES

Aldol reaction of methyl α-isocyanocarboxylates (CNCH(R)COOMe: R = H, Me, Et, i-Pr) with benzaldehyde or acetaldehyde in the presence of 0.5-1.0 molpercent of a chiral (aminoalkyl)ferrocenylphosphine-gold(I) complex gave optically active 4-methoxycarbonyl