99458-23-8

Basic information

• Product Name: (2R,3S)-3-Benzoylamino-2-methoxymethoxy-3-phenyl-propionic acid (1S,2S,3S,5R)-2,6,6-trimethyl-bicyclo[3.1.1]hept-3-yl ester
• Synonyms: (2R,3S)-3-Benzoylamino-2-methoxymethoxy-3-phenyl-propionic acid (1S,2S,3S,5R)-2,6,6-trimethyl-bicyclo[3.1.1]hept-3-yl ester
• CAS NO: 99458-23-8
• Molecular Weight: 465.59
• Mol File: 99458-23-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2R,3S)-3-Benzoylamino-2-methoxymethoxy-3-phenyl-propionic acid (1S,2S,3S,5R)-2,6,6-trimethyl-bicyclo[3.1.1]hept-3-yl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (2R,3S)-3-Benzoylamino-2-methoxymethoxy-3-phenyl-propionic acid (1S,2S,3S,5R)-2,6,6-trimethyl-bicyclo[3.1.1]hept-3-yl ester(99458-23-8)
• EPA Substance Registry System: (2R,3S)-3-Benzoylamino-2-methoxymethoxy-3-phenyl-propionic acid (1S,2S,3S,5R)-2,6,6-trimethyl-bicyclo[3.1.1]hept-3-yl ester(99458-23-8)

Safety Data

• Hazardous Substances Data: 99458-23-8(Hazardous Substances Data)

Upstream product

• 99458-17-0 (2R,3S)-N-benzoyl-O-(methoxymethyl)-3-phenylisoserine methyl ester 
• 99458-16-9 (2R,3S)-(+)-methyl 3-azido-2-benzoly-3-phenylpropionate 
• 99528-63-9 (2S,3R)-2,3-epoxy-3-phenylpropan-1-ol 
• 99528-65-1 (2R,3R)-(+)-methyl 3-phenyloxiranecarboxylate 
• 32981-85-4 methyl (2R,3S)-3-benzoylamino-2-hydroxy-3-phenylpropanoate 
• 99458-15-8 Methyl (2R,3S)-(+)-2-hydroxy-3-azido-3-phenyl-propionate 
• 1196-00-5 (-)-isopinocampheol 
• 99458-20-5 (2R,3S)-N-benzoyl-O-(methoxymethyl)-3-phenylisoserine 

Downstream Products

• 99458-25-0 (2R,3S)-3-Benzoylamino-2-hydroxy-3-phenyl-propionic acid (1S,2S,3S,5R)-2,6,6-trimethyl-bicyclo[3.1.1]hept-3-yl ester 

Relevant articles and documents

An Efficient, Enantioselective Synthesis of the Taxol Side Chain

An asymmetric epoxidation (70-80percent ee) and a highly regioselective epoxide cleavage have been used as the key reactions in the synthesis of the taxol side chain methyl ester (2; 95percent ee, 23percent overall yield from phenylacetylene.Transesterifications of 2 (in four steps) have been effected and are exemplified with (-)-isopinocampheol (8), 1,2;3,4-di-O-isopropylidene-D-galactopyranose (9), and methyl gibberellate (10).