309718-44-3

Upstream product

• 266000-33-3 C₁₆H₂₄N₂O₃S 
• 61592-66-3 6-hydroxy-3,5,5-trimethyl-2-cyclohexen-1-one 
• 35413-38-8 2,2,4-trimethylcyclohexan-1-one 
• 34837-55-3 Phenylselenyl bromide 
• 76712-33-9 2-hydroxy-3,3,5-trimethylcyclohexan-1-one 

Downstream Products

• 53358-55-7 4,6,6-trimethylcyclohex-2-en-1-one 

Relevant academic research and scientific papers

A concise preparation of yuehchukene and its analogues

The palladium catalyzed carbonylative cross-coupling reaction of indolylborates (2) with vinyl triflates (3) afforded indol-2-yl ketones (4), which were subsequently converted to hexahydroindeno[2,1-b]indoles (5) with the aid of an acid. This protocol was well adapted for the total synthesis of yuehchukene.