55976-13-1

Basic information

• Product Name: (4E)-1,4-Undecadiene
• Synonyms: (4E)-1,4-Undecadiene;(E)-1,4-Undecadiene;1,4-Undecadiene, (E)-;Nsc244871
• CAS NO: 55976-13-1
• Molecular Formula: C₁₁H₂₀
• Molecular Weight: 152.2765
• Mol File: 55976-13-1.mol
• Article Data: 11

Chemical Properties

• Boiling Point: 190.8°Cat760mmHg
• Flash Point: 59°C
• Appearance: /
• Density: 0.765g/cm³
• Vapor Pressure: 0.736mmHg at 25°C
• Refractive Index: 1.443
• CAS DataBase Reference: (4E)-1,4-Undecadiene(CAS DataBase Reference)
• NIST Chemistry Reference: (4E)-1,4-Undecadiene(55976-13-1)
• EPA Substance Registry System: (4E)-1,4-Undecadiene(55976-13-1)

Safety Data

• Hazardous Substances Data: 55976-13-1(Hazardous Substances Data)

Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 107, p. 972, 1985 DOI: 10.1021/ja00290a037Synthesis, p. 658, 1974 DOI: 10.1055/s-1974-23393

InChI:InChI=1/C11H20/c1-3-5-7-9-11-10-8-6-4-2/h3,7,9H,1,4-6,8,10-11H2,2H3/b9-7+

Upstream product

• 140908-98-1 acetic acid undec-4-enyl ester 
• 629-05-0 n-octyne 
• 557-40-4 Allyl ether 
• 31508-11-9 undeca-1-en-4-yne 
• 853955-61-0 (E)-[2-(hydroxymethyl)phenyl]-dimethyl-(1-octenyl)-silane 
• 70122-89-3 tert-butyl allyl carbonate 
• 42599-17-7 (E)-1-iodo-1-octene 
• 114612-18-9 triethylammonium bis(pyrocatecholato)allylsilicate 
• 15719-55-8 trimethyl(oct-1-yn-1-yl)silane 
• 116264-58-5 2-Trimethylsilanylmethyl-cyclopropanecarbaldehyde 
• 116264-56-3 (2-Trimethylsilanylmethyl-cyclopropyl)-methanol 
• 943-92-0 ethyl 2-(trimethylsilylmethyl)cyclopropanecarboxylate 
• 111-25-1 1-bromo-hexane 
• 223121-56-0 Undeca-1,4-diyne 

Downstream Products

• 21676-08-4 (E)-undec-4-en-1-ol 
• 24738-48-5 2,4-dodecadienoic acid 

Relevant articles and documents

Novel type of carbozirconation reaction of alkynes

Novel type of carbozirconation reaction of alkynes is reported. Treatment of zirconocenealkyne complexes, zirconacyclopentenes, or zirconacyclopentadienes with allylic compounds gave allylzirconation products of alkynes. Carbozirconation of alkynes with zirconacyclopentenes or zirconacyclopentadienes involved β,β'-C-C bond cleavage reaction of zirconacycles. Reactions of zirconacyclopentenes with homoallyl bromides afforded allylcyclopropane derivatives as carbozirconation products.

Engaging Alkenyl Halides with Alkylsilicates via Photoredox Dual Catalysis

Single-electron transmetalation via photoredox/nickel dual catalysis provides the opportunity for the construction of Csp3-Csp2 bonds through the transfer of alkyl radicals under very mild reaction conditions. A general procedure for the cross-coupling of primary and secondary (bis-catecholato)alkylsilicates with alkenyl halides is presented. The developed method allows not only alkenyl bromides and iodides but also previously underexplored alkenyl chlorides to be employed. (Chemical Equation Presented).

Reduction of acetylenic compounds to (E)-olefins by alkali metals - An investigation of the scope

Efficient procedures have been developed for the stereospecific reduction by alkali metals of disubstituted acetylenes with long carbon chains. Acetylenes containing two or more (isolated) triple bonds are reduced considerably more easily than are monoyne