(Z)-3-undeca-1,3-dien-5-yne

Base Information

• Chemical Name: (Z)-3-undeca-1,3-dien-5-yne
• CAS No.: 56318-73-1
• Molecular Formula: C₁₁H₁₆
• Molecular Weight: 148.248
• Mol file: 56318-73-1.mol

Synonyms:(Z)-3-undeca-1,3-dien-5-yne

Chemical Property of (Z)-3-undeca-1,3-dien-5-yne

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (Z)-3-undeca-1,3-dien-5-yne

There total 10 articles about (Z)-3-undeca-1,3-dien-5-yne which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

oct-2-ynal (1846-68-0) + allenyltributylstannane (53915-69-8) → (Z)-3-undeca-1,3-dien-5-yne (56318-73-1,166432-52-6) + (E)-3-undeca-1,3-dien-5-yne (56318-81-1,166432-52-6)

Guidance literature:

Yield given. Multistep reaction;

DOI:10.1016/0040-4020(94)01135-M

Reference yield:

2-undecen-5-yn-4-ol → (Z)-3-undeca-1,3-dien-5-yne (56318-73-1,166432-52-6) + (E)-3-undeca-1,3-dien-5-yne (56318-81-1,166432-52-6)

Guidance literature:

With 4-tert-Butylcatechol; toluene-4-sulfonic acid; In toluene; for 10h; Dean-Stark; Reflux;

Reference yield:

(E)-undec-2-en-5-yn-1-yl acetate → (Z)-3-undeca-1,3-dien-5-yne (56318-73-1,166432-52-6) + (E)-3-undeca-1,3-dien-5-yne (56318-81-1,166432-52-6)

Guidance literature:

With nickel(II) chloride hexahydrate; triisopropyl phosphite; triethylamine; at 25 - 50 ℃; for 5h; Overall yield = 79 percent; Overall yield = 58 g;

upstream raw materials:

1-Bromopentane

1,3-hexadien-5-yne

4-bromo-undec-1-en-5-yne

diethyl-undec-2-en-4-ynyl-amine

Downstream raw materials:

undecatriene-2Z,4Z,6E

Refernces

• 1、 -. "METHOD FOR PRODUCING 1,3-UNDECADIEN-5-YNE". Paragraph 0024-0027. . Retrieved 2019/07/19.
• 2、 Andreini, Bianca Patrizia,Benetti, Massimiliano,Carpita, Adriano,Rossi, Renzo. "HIGHLY STEREO- AND REGIOSELECTIVE PALLADIUM-CATALIZED SYNTHESES OF (3E,5Z)-(3E,5E)-,AND (3Z,5E)-1,3,5-UNDECATRIENE". . p. 4591 - 4600. Retrieved 2007/10/02.