128307-85-7

Basic information

• Product Name: 3-benzyl-4-methyl-3,4-dihydro-2H-1,3-benzoxazine
• Synonyms: 3-benzyl-4-methyl-3,4-dihydro-2H-1,3-benzoxazine
• CAS NO: 128307-85-7
• Molecular Weight: 239.317
• Mol File: 128307-85-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 3-benzyl-4-methyl-3,4-dihydro-2H-1,3-benzoxazine(CAS DataBase Reference)
• NIST Chemistry Reference: 3-benzyl-4-methyl-3,4-dihydro-2H-1,3-benzoxazine(128307-85-7)
• EPA Substance Registry System: 3-benzyl-4-methyl-3,4-dihydro-2H-1,3-benzoxazine(128307-85-7)

Safety Data

• Hazardous Substances Data: 128307-85-7(Hazardous Substances Data)

Upstream product

• 50-00-0 formaldehyd 
• 128307-92-6 2-{1-(benzylamino)ethyl}phenol 

Relevant articles and documents

Direct synthesis of phosphonates and α-amino-phosphonates from 1,3-benzoxazines

A straightforward and novel method for transformation of readily available 1,3-benzoxazines to secondary phosphonates and α-aminophosphonates using boron trifluoride etherate as catalyst is developed. The formation of phosphonates proceeds through ortho-quinone methide (o-QM) generated in situ, followed by a phospha-Michael addition reaction. On the other hand, the α-aminophosphonates were obtained by iminium ion formation and the subsequence nucleophilic substitution of alkylphosphites. This method can be also used for the preparation of o-hydroxybenzyl ethers through oxa-Michael addition.