1427682-96-9

Basic information

• Product Name: C₂₂H₂₂N₂O₇
• CAS NO: 1427682-96-9
• Molecular Weight: 426.426
• Mol File: 1427682-96-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₂H₂₂N₂O₇(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₂H₂₂N₂O₇(1427682-96-9)
• EPA Substance Registry System: C₂₂H₂₂N₂O₇(1427682-96-9)

Safety Data

• Hazardous Substances Data: 1427682-96-9(Hazardous Substances Data)

Upstream product

• 1427682-84-5 C₃₀H₃₁ClN₂O₆ 
• 98-01-1 furfural 
• 1427682-85-6 C₁₇H₂₀N₂O₆ 
• 64389-27-1 C₁₅H₁₆N₂O₅S 
• 6489-59-4 Phenyl penicillin 
• 78037-17-9 (R)-3-Chloromethyl-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 
• 98-88-4 benzoyl chloride 
• 78037-12-4 (R)-3-Methyl-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 
• 51415-31-7 C₂₈H₂₆N₂O₅S 
• 551-16-6 6-Aminopenicillanic Acid 

Relevant articles and documents

The new convenient synthesis of novel γ-alkylidenebutenolides from 6-aminopenicillanic acid

Butenolides have good biological activity and serve as the important unit of pharmaceutical intermediates, of which γ-alkylidenebutenolides have gained wide attention over the last past decades particularly. A simple and practical method for the synthesis of butenolide 6 and its 5-substituted analogues 7a-t via vinylogous aldol reaction from 6-aminopenicillanic acid (6-APA) with the ratio of Z/E isomers between 1.1/1.0 and 1.0/0 under mild conditions in 6 steps was first reported. Besides, we also reported the methanolysis behaviors of azetidinone fused oxazoline derivatives. All the synthesized γ-alkylidenebutenolides are new and are currently being evaluated for their biological activities.