178323-59-6

Basic information

• Product Name: N-tert-butoxycarbonyloxy-N-[3-(4-methoxyphenyl)-3-phenylallyl]carbamic acid tert-butyl ester
• Synonyms: N-tert-butoxycarbonyloxy-N-[3-(4-methoxyphenyl)-3-phenylallyl]carbamic acid tert-butyl ester
• CAS NO: 178323-59-6
• Molecular Weight: 455.551
• Mol File: 178323-59-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N-tert-butoxycarbonyloxy-N-[3-(4-methoxyphenyl)-3-phenylallyl]carbamic acid tert-butyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: N-tert-butoxycarbonyloxy-N-[3-(4-methoxyphenyl)-3-phenylallyl]carbamic acid tert-butyl ester(178323-59-6)
• EPA Substance Registry System: N-tert-butoxycarbonyloxy-N-[3-(4-methoxyphenyl)-3-phenylallyl]carbamic acid tert-butyl ester(178323-59-6)

Safety Data

• Hazardous Substances Data: 178323-59-6(Hazardous Substances Data)

Upstream product

• 85006-25-3 N,N-di(tert-butoxycarbonyl)hydroxylamine 
• 178323-48-3 (E)-3-(4-Methoxy-phenyl)-3-phenyl-prop-2-en-1-ol 
• 611-94-9 4-Methoxybenzophenone 
• 178323-47-2 (E)-3-(4-Methoxy-phenyl)-3-phenyl-acrylic acid ethyl ester 

Relevant articles and documents

New synthesis of isoxazolidines

A new synthesis of 5-substituted isoxazolidines was developed by direct isoxazolidine ring formation of allylic hydroxylamines under acidic conditions. The cyclization process is an electrophilic SN1 type reaction. The formed carbocation intermediate is stabilized by electron rich groups (i.e., phenyl). A moiety that mediates oxonium ion formation (i.e., para-methoxy) accelerates the rate of product formation.