252340-09-3

Upstream product

• 13141-38-3 2-phenylethynylaniline 
• 586-75-4 4-chlorobenzoyl chloride 
• 536-74-3 phenylacetylene 
• 615-43-0 2-iodophenylamine 

Downstream Products

• 1612876-19-3 (Z)-2-(4-bromophenyl)-4-(phenyl(phenylseleno)methylene)-4H-benzo[d][1,3]oxazine 

Relevant academic research and scientific papers

Iron(III) chloride/diorganyl diselenides promoted regio-and stereoselective cyclization of ortho-alkynylanilides: Synthesis of (Z)-4-(chalcogen) methylenebenzoxazines

Intramolecular 6-exo-dig cyclization of ortho-alkynylanilides has been employed in a regioand stereoselective synthesis of (Z)-4-(chalcogen)- methylenebenzoxazines. Several reaction parameters were screened for the efficient cyclization of orthoalkynylani

Synthesis of 2-phenylindole N-derivatives under conditions of catalysis by palladium complexes

The synthesis of 2-phenylindole N-derivatives was accomplished. The synthesis inclined the catalytic coupling of o-iodoaniline with phenylacetylene leading to 2-aminotolan, the preparation of the derivative of the last at the nitrogen atom, and its catalytic cyclization to the corresponding indole. 1999 KluwerAcademic/Plenum.