7302-05-8

Basic information

• Product Name: (E)-2-methyl-1-phenyl-1-heptene
• CAS NO: 7302-05-8
• Molecular Weight: 188.313
• Mol File: 7302-05-8.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: (E)-2-methyl-1-phenyl-1-heptene(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-2-methyl-1-phenyl-1-heptene(7302-05-8)
• EPA Substance Registry System: (E)-2-methyl-1-phenyl-1-heptene(7302-05-8)

Safety Data

• Hazardous Substances Data: 7302-05-8(Hazardous Substances Data)

Upstream product

• 103-79-7 1-phenyl-acetone 
• 109-72-8 n-butyllithium 
• 673-32-5 1-Phenylprop-1-yne 
• 14402-93-8 dipentylzinc 
• 177914-43-1 C₁₉H₂₃NO₂S 
• 177914-41-9 (-)-(S,E)-N-benzyl-S-(2-methyl-3-phenyl-2-propenyl)-S-phenylsulfoximine 
• 159951-07-2 (+)-(S,E)-N-methyl-S-(2-methyl-3-phenyl-2-propenyl)-S-phenylsulfoximine 

Relevant articles and documents

A Nickel-catalyzed carbozincation of aryl-substituted alkynes

The addition of dialkylzincs or diphenylzinc to substituted phenylacetylenes in the presence of catalytic amounts of Ni(acac)2 in THF:NMP mixtures produces syn-carbozincation products with good to excellent regio- and stereoselectivity. After quenching with an electrophile (iodine, acyl chloride, allyl bromide) tetrasubstituted olefines are obtained in good to satisfactory yields. An intramolecular version of the reaction is possible using a terminal triple bond bearing an iodine at a remote position. More substituted iodo-alkynes furnish only reductive elimination products. An application to a stereoselective synthesis of (Z)-tamoxifen (Z:E > 99:1) has been developed.

Regio- and enantioselective substitution of acyclic allylic sulfoximines with butylcopper in the presence of lithium iodide and boron trifluoride

Enantiomerically pure N-methyl-, N-benzyl-, and N-(methoxyethyl)-S-(phenyl)cinnamylsulfoximmes as well as the corresponding crotylsulfoximines have been prepared from N-methyl-, N-benzyl-, and N-(methoxyethyl)-S-(lithiomethyl)sulfoximines and carbonyl com