135638-72-1

Basic information

• Product Name: 7,7-Diphenyl-3-(1-methylethyl)-2-oxa-5,6-diazaspiro<3.4>oct-5-en-1-one
• CAS NO: 135638-72-1
• Molecular Weight: 320.391
• Mol File: 135638-72-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 7,7-Diphenyl-3-(1-methylethyl)-2-oxa-5,6-diazaspiro<3.4>oct-5-en-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 7,7-Diphenyl-3-(1-methylethyl)-2-oxa-5,6-diazaspiro<3.4>oct-5-en-1-one(135638-72-1)
• EPA Substance Registry System: 7,7-Diphenyl-3-(1-methylethyl)-2-oxa-5,6-diazaspiro<3.4>oct-5-en-1-one(135638-72-1)

Safety Data

• Hazardous Substances Data: 135638-72-1(Hazardous Substances Data)

Upstream product

• 117203-18-6 4-(1-methylethyl)-3-methylene-1-oxetane-2-one 
• 908093-98-1 diazodiphenylmethane 

Relevant articles and documents

α-Methylene β-Lactones as Masked Allenes and Allene Equivalents: Some Selected Chemical Transformations

Selective chemical transformations have been performed on a number of α-methylene β-lactones to illustrate that these highly functionalized heterocycles serve as useful building blocks in organic synthesis.Thus, thermal decarboxylation of these "masked al