935686-32-1

Basic information

• Product Name: 1,4,6-triphenyl-4-trimethylsilanyloxy-hexa-1,5-dien-3-one
• Synonyms: 1,4,6-triphenyl-4-trimethylsilanyloxy-hexa-1,5-dien-3-one
• CAS NO: 935686-32-1
• Molecular Weight: 412.604
• Mol File: 935686-32-1.mol

Chemical Properties

• CAS DataBase Reference: 1,4,6-triphenyl-4-trimethylsilanyloxy-hexa-1,5-dien-3-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4,6-triphenyl-4-trimethylsilanyloxy-hexa-1,5-dien-3-one(935686-32-1)
• EPA Substance Registry System: 1,4,6-triphenyl-4-trimethylsilanyloxy-hexa-1,5-dien-3-one(935686-32-1)

Safety Data

• Hazardous Substances Data: 935686-32-1(Hazardous Substances Data)

Upstream product

• 935686-31-0 4-hydroxy-1,4,6-triphenyl-hexa-1,5-dien-3-one 
• 75-77-4 chloro-trimethyl-silane 
• 100-52-7 benzaldehyde 
• 126201-33-0 (1E,5E)-1,6-diphenylhexa-1,5-diene-3,4-dione 

Downstream Products

• 614-47-1 1,3-diphenyl-propen-3-one 

Relevant articles and documents

Enantioselective, cyclopentene-forming annulations via NHC-catalyzed benzoin-oxy-Cope reactions

Chiral N-heterocyclic carbene catalysts generated from triazolium salts promote the cyclopentene-forming annulation of α,β-unsaturated aldehydes and 4-oxoenoates with excellent levels of enantioinduction and preference for the cis-1,3,4-trisubstituted cyclopentene diastereomer. Although the observed products could arise by conjugate additions of catalytically generated homoenolates, our mechanistic and stereochemical investigations strongly support a novel reaction manifold featuring an intermolecular crossed-benzoin reaction and an NHC-catalyzed oxy-Cope rearrangement. Copyright