87626-22-0

Upstream product

• 87626-16-2 1-Benzyl-4-phenyl-2,3,4,4a,5,6,7,8-octahydro-naphthalen-2-ol 
• 87626-10-6 2-(1',5'-bisphenyl-3'-oxopentyl)cyclohexanone 
• 1521-69-3 2-(1',5'-bisphenyl-3'-oxopent-4'-enyl)cyclohexanone 
• 87626-13-9 1-benzyl-4-phenyl-Δ^1,9-octalenone-2 

Relevant academic research and scientific papers

Rhodium(I)-Catalyzed Arylative Annulation of β-Alkynyl Ketones for Preparation of Fused Aromatics

Rhodium(I)-catalyzed addition of arylboronic acids to β-(arylethynyl) ketones proceeds through 1,4-rhodium migration to afford 4-(arylmethylene)tetralin-1-ols, which upon treatment with triflic anhydride furnish (arylmethyl)naphthalenes through sequential dehydration–aromatization. Fused aromatic compounds with three to five rings have been prepared using the arylative annulation strategy.

A Generalised Simple Method of Synthesis of 4-Aryl-1-homoarylnaphthalenes

Base-catalysed annulations of 2-(1',5'-bisaryl-3'-oxopentyl)cyclohexanones (VIII-X), obtained from 2-(1',5'-bisaryl-3'-oxopent-4'-enyl)cyclohexanones (V-VII), result into 4-aryl-1-homoaryl-Δ1,9-octalenones (XI-XIII).The octalenones are subseque