124994-75-8

Basic information

• Product Name: 1-benzyl-4-phenyl-3-(phenylsulfanyl)-2-azetidinone
• Synonyms: 1-benzyl-4-phenyl-3-(phenylsulfanyl)-2-azetidinone
• CAS NO: 124994-75-8
• Molecular Formula: C₂₂H₁₉NOS
• Molecular Weight: 345.45736
• Mol File: 124994-75-8.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1-benzyl-4-phenyl-3-(phenylsulfanyl)-2-azetidinone(CAS DataBase Reference)
• NIST Chemistry Reference: 1-benzyl-4-phenyl-3-(phenylsulfanyl)-2-azetidinone(124994-75-8)
• EPA Substance Registry System: 1-benzyl-4-phenyl-3-(phenylsulfanyl)-2-azetidinone(124994-75-8)

Safety Data

• Hazardous Substances Data: 124994-75-8(Hazardous Substances Data)

Upstream product

• 108-98-5 thiophenol 
• 13464-19-2 phenyl chlorothioformate 
• 72228-26-3 S-phenyl 2-diazoethanethiolate 
• 27845-50-7 (E)-N-benzylidenebenzylamine 
• 103-04-8 (phenylthio)acetic acid 
• 84900-63-0 phenylthioglicolic acid potassium salt 
• 7605-25-6 ethyl phenylsulfenylacetate 
• 780-25-6 N-benzylidene benzylamine 

Relevant articles and documents

Origin of the relative stereoselectivity of the β-lactam formation in the Staudinger reaction

The relative (cis, trans) stereoselectivity of the β-lactam formation is one of the critical issues in the Staudinger reaction. Although many attempts have been made to explain and to predict the stereochemical outcomes, the origin of the stereoselectivit

Catalyst-free, high-yield, and stereospecific synthesis of 3-phenylthio β-lactam derivatives

α-Diazocarbonyl compounds are good precursors of ketenes in the Staudinger reaction. On the basis of the reactions of S-phenyl diazothioacetate with imines under the catalysis of Rh2(OAc)4 a method for the synthesis of 3-phenylthio β

C-3 β-lactam carbocation equivalents: versatile synthons for C-3 substituted β-lactams

An efficient and operationally simple strategy for the synthesis of differently C-3 monosubstituted (9) and disubstituted (10) monocyclic β-lactams is described. This involves reaction of β-lactam carbocation equivalents (8) with an active aromatic, aliph

A new synthetic approach for novel C-3 substituted β-lactams

An effective route to novel C-3 substituted β-lactams is described. This involves reaction of a β-lactam carbocation equivalent with active aromatic nucleophiles in the presence of a Lewis acid. The stereo-specificity of the formation of mono-substituted products may be rationalised on the basis of the SnCl4 mediated intermediate complex A that reacts via an S(N)2 mechanism. (C) 2000 Elsevier Science Ltd.

Synthesis of β-Lactams from Novel Stannous Enolates and Imines

From the oxygen esters containing sulfur α-substituent, corresponding stannous enolates were prepared by the use of stannous trifluoromethanesulfonate.The enolates reacted with various imines to provide β-lactams.