1267460-46-7

Upstream product

• 615-43-0 2-iodophenylamine 
• 13141-38-3 2-phenylethynylaniline 
• 122-04-3 4-nitro-benzoyl chloride 
• 536-74-3 phenylacetylene 
• 314285-30-8 N-(2-iodophenyl)-4-nitrobenzamide 

Downstream Products

• 1267460-82-1 (Z)-4-benzylidene-2-(4-nitrophenyl)-4H-benzo[d][1,3]oxazine 
• 1456546-89-6 4-(diphenylmethylene)-2-(4-nitrophenyl)-4H-benzo[d][1,3]-oxazine 
• 1612876-20-6 (Z)-2-(p-nitrophenyl)-4-(phenyl(phenylseleno)methylene)-4H-benzo[d][1,3]oxazine 
• 1456546-97-6 4-(iodo(phenyl)methylene)-2-(4-nitrophenyl)-4H-benzo[d]-[1,3]oxazine 
• 1415218-54-0 4-nitro-N-[2-(2-oxo-2-phenylacetyl)phenyl]benzamide 

Relevant academic research and scientific papers

Copper-catalyzed oxidative ring closure and carboarylation of 2-ethynylanilides

A new copper-catalyzed oxidative ring closure of ethynyl anilides with diaryliodonium salts was developed for the highly modular construction of benzoxazines bearing a fully substituted exo double bond. The oxidative transformation includes an unusual 6-exo-dig cyclization step with the formation of C-O and C-C bonds.

Iodine-catalyzed, stereo- and regioselective synthesis of 4-arylidine-4H-benzo[d][1,3]oxazines and their applications for the synthesis of quinazoline 3-oxides

4-Benzylidene-2-aryl-4H-benzo[d][1,3] oxazines have been synthesized with high stereoselectivity and regioselectivities from 2-alkynylbenzamides in the presence of a catalytic amount of I2. In the reaction mechanism, iodine plays a key role in

Palladium-catalyzed highly regio-and stereoselective synthesis of 4-alkylidene-4 H -3,1-benzoxazines from N -Acyl-o -alkynylanilines

The highly regio-and stereoselective 6-exo-dig mode cyclization of N-acyl-o-alkynylanilines producing 4-alkylidene-3,1-benzoxazines occurred unpredictably by use of a proper catalyst [Pd(OAc)2] and an effective additive (acetic acid) under suit