201735-42-4

Basic information

• Product Name: Benzene, (1-ethenylideneheptyl)-
• CAS NO: 201735-42-4
• Molecular Formula: C15H20
• Molecular Weight: 200.324
• Mol File: 201735-42-4.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Benzene, (1-ethenylideneheptyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, (1-ethenylideneheptyl)-(201735-42-4)
• EPA Substance Registry System: Benzene, (1-ethenylideneheptyl)-(201735-42-4)

Safety Data

• Hazardous Substances Data: 201735-42-4(Hazardous Substances Data)

Upstream product

• 34498-02-7 1-methoxynon-2-yne 
• 100-58-3 phenylmagnesium bromide 
• 5921-73-3 2-nonyn-1-ol 
• 3220-49-3 phenyl copper 
• 14399-53-2 bis(iodomethyl)zinc 
• 298693-16-0 1-methyl-4-(oct-1-yne-1-sulfinyl)-benzene 

Downstream Products

• 1301222-94-5 2-bromo-3-phenyl-1-nonen-3-ol 
• 1301223-04-0 (E)-2-bromo-3-phenyl-2-nonen-1-ol 

Relevant articles and documents

New allene synthesis via carbocupration - Zinc carbenoid homologation and β-elimination sequence

Polysubstituted propadienes are obtained in good to excellent yields by the consecutive carbocupration - homologation - β-elimination reactions on the easily accessible alkynyl sulfoxides or sulfones. This one-pot reaction also allows the preparation of f

Carbocupration/zinc carbenoid homologation and β-elimination reactions for a new synthesis of allenes - Application to the enantioselective synthesis of chiral allenes by deracemization of sp3-organometallic derivatives

A new and straightforward carbocupration/zinc homologation/β-elimination reaction sequence allows the one-pot synthesis of polysubstituted allenes from acetylenic sulfoxides in excellent isolated chemical yields. Secondary zinc carbenoids were used for the homologation reaction, and so a new synthesis of 1,1-diiodoalkanes is described. This methodology also allows the synthesis of chiral allenes through thermodynamic equilibration of secondary organometallic derivatives. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2002.