95579-30-9

Basic information

• Product Name: diphenylmethyl -4-oxoazetidin-2-yl>acetate
• CAS NO: 95579-30-9
• Molecular Weight: 339.391
• Mol File: 95579-30-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: diphenylmethyl -4-oxoazetidin-2-yl>acetate(CAS DataBase Reference)
• NIST Chemistry Reference: diphenylmethyl -4-oxoazetidin-2-yl>acetate(95579-30-9)
• EPA Substance Registry System: diphenylmethyl -4-oxoazetidin-2-yl>acetate(95579-30-9)

Safety Data

• Hazardous Substances Data: 95579-30-9(Hazardous Substances Data)

Upstream product

• 115855-79-3 [(2R,3S)-1-(2,4-Dimethoxy-benzyl)-3-(1-hydroxy-ethyl)-4-oxo-azetidin-2-yl]-acetic acid 
• 78501-85-6 (trans-(2RS,3SR)-3-<(1SR)-hydroxyethyl>-4-oxoazetidin-2-yl) acetic acid 
• 908093-98-1 diazodiphenylmethane 

Relevant articles and documents

Simple and Condensed β-Lactams. Part 23. Synthesis of Some Compounds Related to the Monobactams, Carrying Non-Acylamino Substituents in Position 3 and Various Heterocyclyl or Heterocyclylmethyl Substituents in Position 4 of the β-Lactams Ring

Racemic monobactam analogues 8a-8c, 8e-8g, 8n, 27, 44k-44m, 48c and 51d, carrying hydrogen or non-acylamino substituents in position 3, and 2-substituted thiazol-4-yl, 2-substituted thiazol-4-ylmethyl, 4-substituted yhiazol-2-ylmethyl, 2-benzyltetrazol-5-ylmethyl or 5-methoxyisoxazol-3-ylmethyl substituents in position 4 of the β-lactam ring, as well as the reversed monobactam 35 were synthesised.None of the compounds synthesised exhibited any microbiological activities.Base catalyzed rearrangement of a 4-cyanomethylazetidin-2-one (39j) into a 6-aminopyridin-2(1H)-one (40) and acid catalyzed rearrangements, with elimination of the lactam nitrogen atoms, of two 4-(thiazol-2-ylmethyl)azetidin-2-ones (44a, 44b) into a thiazolopyridinone (47) were observed.