67977-89-3

Basic information

• Product Name: (S)-3-Iodomethyl-2-((1S,5R)-7-oxo-3-phenyl-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-3-enoic acid benzhydryl ester
• Synonyms: (S)-3-Iodomethyl-2-((1S,5R)-7-oxo-3-phenyl-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-3-enoic acid benzhydryl ester
• CAS NO: 67977-89-3
• Molecular Weight: 578.406
• Mol File: 67977-89-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (S)-3-Iodomethyl-2-((1S,5R)-7-oxo-3-phenyl-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-3-enoic acid benzhydryl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-3-Iodomethyl-2-((1S,5R)-7-oxo-3-phenyl-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-3-enoic acid benzhydryl ester(67977-89-3)
• EPA Substance Registry System: (S)-3-Iodomethyl-2-((1S,5R)-7-oxo-3-phenyl-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-3-enoic acid benzhydryl ester(67977-89-3)

Safety Data

• Hazardous Substances Data: 67977-89-3(Hazardous Substances Data)

Upstream product

• 69780-18-3 6-epipenicillin sulfoxide 
• 74242-86-7 Diphenylmethyl-2-(3R,4R-3-benzamido-4-chlor-2-oxo-azetidin-1-yl)-3-chlormethyl-3-butenoat 
• 67977-61-1 epi-Secopenicillin 
• 67977-79-1 (R)-3-chloromethyl-2-((1R)-7-oxo-3-phenyl-(1rH,5cH)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-3-enoic acid benzhydryl ester 

Downstream Products

• 68313-70-2 Diphenylmethyl-2-(1R,5S-3-phenyl-7-oxo-4-oxa-2,6-diazabicyclo<3.2.0>hept-2-en-6-yl)-3,4-dihydroxy-3-(1N-Methyltetrazol)thiomethylbutyrat 
• 67977-88-2 (S)-3-Hydroxymethyl-2-((1S,5R)-7-oxo-3-phenyl-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-3-enoic acid benzhydryl ester 
• 67978-34-1 (R)-3-(1-Methyl-1H-tetrazol-5-ylsulfanylmethyl)-2-((1R,5S)-7-oxo-3-phenyl-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-3-enoic acid benzhydryl ester 
• 73786-30-8 (R)-3-Acetoxymethyl-2-((1R,5S)-7-oxo-3-phenyl-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-3-enoic acid benzhydryl ester 

Relevant articles and documents

STEREOCONTROLLED, STRAIGHTFORWARD SYNTHESIS OF 3-SUBSTITUTED METHYL 7α-METHOXY-1-OXACEPHEMS

Stereocontrolled and industrially feasible synthesis of a new antibiotic 1a and related derivates, which is characterized by using all the carbon atoms of the penicillin skeleton, is described.