343270-95-1

Basic information

• Product Name: 2-methylidene-3,4-dihydro-2H-1,4-benzoxazine
• Synonyms: 2-methylidene-3,4-dihydro-2H-1,4-benzoxazine
• CAS NO: 343270-95-1
• Molecular Weight: 147.177
• Mol File: 343270-95-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-methylidene-3,4-dihydro-2H-1,4-benzoxazine(CAS DataBase Reference)
• NIST Chemistry Reference: 2-methylidene-3,4-dihydro-2H-1,4-benzoxazine(343270-95-1)
• EPA Substance Registry System: 2-methylidene-3,4-dihydro-2H-1,4-benzoxazine(343270-95-1)

Safety Data

• Hazardous Substances Data: 343270-95-1(Hazardous Substances Data)

Upstream product

• 23504-14-5 2-(prop-2-yn-1-ylamino)phenol 

Relevant articles and documents

An alternative synthesis of 2-alkylidene-3,4-dihydro-2 H-1,4-benzoxazines by intramolecular gold-catalyzed hydroalkoxylation of 2-(prop-2-yn-1-ylamino) phenols

An efficient gold-catalyzed procedure to synthesize 2-alkylidene-3,4- dihydro-2H-1,4-benzoxazines has been developed starting from 2-alkynyl-substituted phenols. This is an intramolecular hydroalkoxylation reaction on alkynes tethered to a phenol moiety that represents a valuable alternative to the already reported transition-metal-catalyzed procedures. Georg Thieme Verlag Stuttgart · New York.