40508-10-9

Basic information

• Product Name: (6R)-7t-amino-3-benzyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester
• CAS NO: 40508-10-9
• Molecular Weight: 346.45
• Mol File: 40508-10-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (6R)-7t-amino-3-benzyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (6R)-7t-amino-3-benzyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester(40508-10-9)
• EPA Substance Registry System: (6R)-7t-amino-3-benzyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester(40508-10-9)

Safety Data

• Hazardous Substances Data: 40508-10-9(Hazardous Substances Data)

Upstream product

• 40506-70-5 [(3R)-2-oxo-4c-(2-oxo-3-phenyl-propylsulfanyl)-3r-tritylamino-azetidin-1-yl]-(triphenyl-λ⁵-phosphanylidene)-acetic acid tert-butyl ester 

Downstream Products

• 62967-39-9 (6R)-3-benzyl-7t-[(N-tert-butoxycarbonyl-D-alanyl)-amino]-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester 
• 49825-72-1 (6R)-3-benzyl-7t-((R)-2-tert-butoxycarbonylamino-2-phenyl-acetylamino)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester 
• 62967-40-2 (6R)-3-benzyl-7t-[(R)-2-tert-butoxycarbonylamino-2-(4-hydroxy-phenyl)-acetylamino]-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester 
• 62967-34-4 (6R)-3-benzyl-7t-((R)-2-hydroxy-2-phenyl-acetylamino)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester 
• 63009-44-9 (6R)-3-benzyl-7t-((R)-2-tert-butoxycarbonylamino-2-cyclopropyl-acetylamino)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester 
• 62967-37-7 (6R)-3-benzyl-8-oxo-7t-(2-pyridin-4-ylsulfanyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester 
• 62967-30-0 (6R)-3-benzyl-7t-(2-cyano-acetylamino)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester 
• 62967-33-3 (6R)-3-benzyl-7t-(2-carboxymethylsulfanyl-acetylamino)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester 

Relevant articles and documents

Syntheses based on 1,2-secopenicillins. Part III. Hydration of 4-(3-substituted prop-2-ynylthio)azetidin-2-ones and a new cephalosporin synthesis.

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