566912-22-9

Upstream product

• 4559-70-0 Diphenylphosphine oxide 
• 566912-16-1 3-hexahelicenyl trifluoromethanesulfonate 
• 19614-12-1 2-bromo-5-methoxybenzyl bromide 
• 566912-10-5 methyl 3-[4-(triisopropylsilyl)-3-butynyl]-4-({2-[4-(triisopropylsilyl)-3-butynyl]-1-naphthyl}ethynyl)phenyl ether 
• 566912-11-6 2-(3-butynyl)-1-{[2-(3-butynyl)-4-methoxyphenyl]ethynyl}naphthalene 
• 566912-12-7 3-methoxy-5,6,9,10-tetrahydrohexahelicene 
• 566912-07-0 4-bromo-3-[4-(triisopropylsilyl)-3-butynyl]phenyl methyl ether 
• 503272-79-5 4-iodo-3-[4-(triisopropylsilyl)-3-butynyl]phenyl methyl ether 
• 100-84-5 1-methoxy-3-methyl-benzene 
• 566912-15-0 3-hexahelicenol 
• 566912-14-9 3-methoxyhexahelicene 

Relevant academic research and scientific papers

An alternative approach to 3-(diphenylphosphino)hexahelicene

3-(Diphenylphosphino)hexahelicene is synthesised in good yield and purity, via a three-step sequence involving a palladium-catalysed Mizoroki-Heck coupling reaction and classical oxidative photocyclisation. Mononuclear ruthenium and palladium complexes of

Synthesis of 3-hexahelicenol and its transformation to 3-hexahelicenylamines, diphenylphosphine, methyl carboxylate, and dimethylthiocarbamate

A nonphotochemical synthetic route to 3-hexahelicenol is reported. It involves a key [2+2+2] cycloisomerization of CH3O-substituted triyne that is readily available from 1-methoxy-3-methylbenzene and 1-bromo-2-(bromomethyl)naphthalene. Further