128694-21-3

Basic information

• Product Name: 4-Oxa-1,3-diazabicyclo[3.2.0]hept-2-ene, 5-(ethylthio)-6,6,7,7-tetramethyl-2-(2-nitrophenyl)-
• CAS NO: 128694-21-3
• Molecular Formula: C16H21N3O3S
• Molecular Weight: 335.427
• Mol File: 128694-21-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4-Oxa-1,3-diazabicyclo[3.2.0]hept-2-ene, 5-(ethylthio)-6,6,7,7-tetramethyl-2-(2-nitrophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Oxa-1,3-diazabicyclo[3.2.0]hept-2-ene, 5-(ethylthio)-6,6,7,7-tetramethyl-2-(2-nitrophenyl)-(128694-21-3)
• EPA Substance Registry System: 4-Oxa-1,3-diazabicyclo[3.2.0]hept-2-ene, 5-(ethylthio)-6,6,7,7-tetramethyl-2-(2-nitrophenyl)-(128694-21-3)

Safety Data

• Hazardous Substances Data: 128694-21-3(Hazardous Substances Data)

Upstream product

• 3717-25-7 2-nitrobenzaldehyde oxime 
• 128694-25-7 3,3,4,4-tetramethylazetidine-2-thione 
• 13423-22-8 3,3,4,4-tetramethyl-2-azetidinone 
• 35447-75-7 N-hydroxy-2-nitrobenzimidoyl chloride 
• 128693-99-2 2-(ethylthio)-3,3,4,4-tetramethyl-1-azetine 

Relevant articles and documents

1,3-Dipolar Cycloadditions of 2-Ethoxy- and 2-(Ethylthio)-1-azetines with Nitrile Oxides, Nitrile Ylides and Nitrilimines: An Unexpected 1,2,4-Triazole Formation.

2-Ethoxy- and 2-(ethylthio)-1-azetines readily undergo 1,3-dipolar cycloadditions with nitrile oxides and nitrile ylides to give stable 4,5-bicyclic cycloadducts.With nitrilimines, however, the expected 1,3-dipolar cycloadducts and/or unexpected ring-open