74533-91-8

Basic information

• Product Name: 8-Hexadecene, (E)-
• CAS NO: 74533-91-8
• Molecular Formula: C16H32
• Molecular Weight: 224.43
• Mol File: 74533-91-8.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: 8-Hexadecene, (E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 8-Hexadecene, (E)-(74533-91-8)
• EPA Substance Registry System: 8-Hexadecene, (E)-(74533-91-8)

Safety Data

• Hazardous Substances Data: 74533-91-8(Hazardous Substances Data)

Upstream product

• 124-13-0 Octanal 
• 42036-78-2 n-octyltriphenylphosphoniumbromide 
• 124-11-8 non-1-ene 
• 111-64-8 n-octanoic acid chloride 
• 54716-24-4 Methyl 9-heptadecenoate 
• 2690-08-6 di-n-octyl sulfide 
• 19781-86-3 hexadec-8-yne 
• 178363-19-4 meso-8,9-Bis(benzotriazol-2-yl)hexadecane 
• 112642-69-0 4,7-dibromo-2-octyl-2H-benzo[d][1,2,3]triazole 
• 7726-20-7 dioctylsulfone 
• 103687-22-5 ((CH₃)3C₆H₂)2BCHLiC₇H₁₅ 

Relevant articles and documents

Stereodivergent synthesis of alkenes by controllable syn-/anti-fragmentation of β-hydroxysulfonyl intermediates

The reduction of the carbonyl group in acylated trifluoroethyl alkanesulfonates follows the Felkin-Ahn selectivity, and the so-formed diastereomeric β-hydroxysulfonyl intermediates undergo syn- and anti-fragmentation, depending on the reaction conditions. In effect, isomeric E- and Z-alkenes are formed in a stereodivergent manner, which mimics the mechanistic manifold of the Peterson olefination.

OLEFIN METATHESIS CATALYSTS

This invention relates generally to metathesis catalysts and the use of such catalysts in the metathesis of olefins and olefin compounds, more particularly, in the use of such catalysts in Z and E selective olefin metathesis reactions. The invention has utility in the fields of organometallics and organic synthesis.

Facile regio- and stereoselective hydrometalation of alkynes with a combination of carboxylic acids and group 10 transition metal complexes: Selective hydrogenation of alkynes with formic acid

A facile, highly stereo- and regioselective hydrometalation of alkynes generating alkenylmetal complex is disclosed for the first time from a reaction of alkyne, carboxylic acid, and a zerovalent group 10 transition metal complex M(PEt3)4 (M = Ni, Pd, Pt). A mechanistic study showed that the hydrometalation does not proceed via the reaction of alkyne with a hydridometal generated by the protonation of a carboxylic acid with Pt(PEt 3)4, but proceeds via a reaction of an alkyne coordinate metal complex with the acid. This finding clarifies the long proposed reaction mechanism that operates via the generation of an alkenylpalladium intermediate and subsequent transformation of this complex in a variety of reactions catalyzed by a combination of Bronsted acid and Pd(0) complex. This finding also leads to the disclosure of an unprecedented reduction of alkynes with formic acid that can selectively produce cis-, trans-alkenes and alkanes by slightly tuning the conditions.