82085-86-7

Basic information

• Product Name: 2H-3,1-Benzoxazine, 1,4-dihydro-2-phenyl-
• CAS NO: 82085-86-7
• Molecular Formula: C14H13NO
• Molecular Weight: 211.263
• Mol File: 82085-86-7.mol
• Article Data: 14

Chemical Properties

• CAS DataBase Reference: 2H-3,1-Benzoxazine, 1,4-dihydro-2-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-3,1-Benzoxazine, 1,4-dihydro-2-phenyl-(82085-86-7)
• EPA Substance Registry System: 2H-3,1-Benzoxazine, 1,4-dihydro-2-phenyl-(82085-86-7)

Safety Data

• Hazardous Substances Data: 82085-86-7(Hazardous Substances Data)

Upstream product

• 5344-90-1 2-Aminobenzyl alcohol 
• 100-52-7 benzaldehyde 
• 118-92-3 anthranilic acid 
• 780-25-6 N-benzylidene benzylamine 

Downstream Products

• 147611-22-1 2-(benzylamino)benzaldehyde 
• 1022-46-4 2-phenyl-4H-3,1-benzoxazin-4-one 
• 33768-43-3 N-(2-formylphenyl)benzamide 
• 46707-86-2 2-phenyl-4H-benzo[d][1,3]oxazine 
• 1722-07-2 (2-(benzylamino)phenyl)methanol 
• 103200-12-0 1,2-dihydro-2-phenyl-1-p-tolylsulphonyl-3,1-benzoxazine 
• 449-55-8 6,11-dihydro-5H-dibenzo[b,e]azepine 

Relevant articles and documents

Ring-chain tautomerism of the novel 2-ferrocenyl-2,4-dihydro-1H-3,1- benzoxazine

The synthesis and the study of the spectroscopic and electrochemical properties as well as the solution behavior of the novel 2-ferrocenyl-2,4- dihydro-1H-3,1-benzoxazine (1a) are described. NMR studies reveal the existence of a tautomeric equilibria between the cyclic (1a) and the open-chain form (2a). Electrochemical studies based on cyclic voltametry and 57Fe Moessbauer spectroscopy as well as a comparative study of the ring-chain tautomerism of 1a and that of 2-phenyl-2,4-dihydro-1H-3,1-benzoxazine (3a) are also reported.

Phosphine-Catalyzed Reaction between 2-Aminobenzaldehydes and Dialkyl Acetylenedicarboxylates: Synthesis of 1,2-Dihydroquinoline Derivatives and Toward the Development of an Olefination Reaction

A series of 1,2-dihydroquinolines were synthesized in good to excellent yields by reacting 2-aminobenzaldehyde derivatives and dialkyl acetylenedicarboxylates with catalytic amounts of phosphine. This reaction was rendered catalytic by the selective in situ phosphine oxide reduction with the use of phenylsilane. Furthermore, with the same starting materials and with an additional role of the reducing agent, a new olefination reaction was discovered. Hydrogen/deuterium (H/D) exchange experiments revealed the possible mechanism of this reaction.

Iron-catalyzed cascade reaction of 2-aminobenzyl alcohols with benzylamines: Synthesis of quinazolines by trapping of ammonia

A novel approach to construct 2-aryl/heteroaryl quinazolines was developed through an iron-catalyzed cascade reaction of 2-aminobenzyl alcohols with benzylamines under aerobic oxidative conditions. The reaction proceeds via the formation of N-benzylideneb