1256837-47-4

Basic information

• Product Name: (E )-benzyldimethyl(4-phenylbuta-1,3-dien-2-yl)silane
• Synonyms: (E )-benzyldimethyl(4-phenylbuta-1,3-dien-2-yl)silane
• CAS NO: 1256837-47-4
• Molecular Weight: 278.469
• Mol File: 1256837-47-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (E )-benzyldimethyl(4-phenylbuta-1,3-dien-2-yl)silane(CAS DataBase Reference)
• NIST Chemistry Reference: (E )-benzyldimethyl(4-phenylbuta-1,3-dien-2-yl)silane(1256837-47-4)
• EPA Substance Registry System: (E )-benzyldimethyl(4-phenylbuta-1,3-dien-2-yl)silane(1256837-47-4)

Safety Data

• Hazardous Substances Data: 1256837-47-4(Hazardous Substances Data)

Upstream product

• 100-42-5 styrene 
• 111966-93-9 (ethynyldimethylsilyl)methylbenzene 

Relevant articles and documents

Synthesis of 4-aryl- and 4-alkyl-2-silyl-1,3-butadienes and their Diels-Alder/cross-coupling reactions

An ene-yne cross methasis of silyl-substituted alkynes and alkenes has been developed as a route to 4-aryl- and 4-alkyl-2-silyl-substituted 1,3-dienes. The dienes prepared were used to affect highly diastereoselective Diels-Alder reactions and then the silicon-substituted Diels-Alder cycloadducts were used in Hiyama cross-coupling reactions. The cross-coupling reactions enable these silicon dienes to be used as synthons for a variety of other dienes one might prepare and need access to. Two of the silicon-substituted Diels-Alder cycloadducts and one of the Hiyama cross-coupling products were also characterized by X-ray crystallography.