15,17-Dotriacontadiyne

Base Information

• Chemical Name: 15,17-Dotriacontadiyne
• CAS No.: 67471-17-4
• Molecular Formula: C32H58
• Molecular Weight: 442.813
• Mol file: 67471-17-4.mol

Synonyms:15,17-dotriacontadiyne;Dotriaconta-15.17-diin;

Chemical Property of 15,17-Dotriacontadiyne

Chemical Property:

• PSA: 0.00000
• LogP: 11.17560

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 15,17-Dotriacontadiyne

There total 3 articles about 15,17-Dotriacontadiyne 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: 90.0%

hexadec-1-yne (629-74-3) → 15,17-dotriacontadiyne (67471-17-4)

Guidance literature:

With N,N,N,N,-tetramethylethylenediamine; oxygen; copper(l) chloride; In tetrahydrofuran; for 24h; Ambient temperature;

DOI:10.1246/bcsj.64.857

Reference yield:

hexadec-1-yne (629-74-3) + propargyl alcohol (107-19-7) → C19H32O (1121684-51-2) + 15,17-dotriacontadiyne (67471-17-4) + Hexa-2,4-diyne-1,6-diol (3031-68-3)

Guidance literature:

With copper(l) iodide; N,N,N,N,-tetramethylethylenediamine; oxygen; In 1,2-dimethoxyethane; at 55 ℃;

DOI:10.1016/j.tet.2008.07.085

Reference yield:

1-Bromotetradecane (112-71-0) → 15,17-dotriacontadiyne (67471-17-4)

Guidance literature:

Multi-step reaction with 2 steps

1: (i) NaNH₂, (ii) /BRN= 1742640/

2: Cu(OAc)2, Ac₂O

With copper diacetate; acetic anhydride;

DOI:10.1002/jlcr.2580140202

upstream raw materials:

hexadec-1-yne

1-Bromotetradecane

propargyl alcohol

Refernces

• 1、 Mizuno, Noritaka,Kamata, Keigo,Nakagawa, Yoshinao,Oishi, Takamichi,Yamaguchi, Kazuya. "Scope and reaction mechanism of an aerobic oxidative alkyne homocoupling catalyzed by a di-copper-substituted silicotungstate". experimental part. p. 359 - 363. Retrieved 2011/01/04.
• 2、 Yamaguchi, Kazuya,Kamata, Keigo,Yamaguchi, Syuhei,Kotani, Miyuki,Mizuno, Noritaka. "Synthesis and structural characterization of a monomeric di-copper-substituted silicotungstate [γ-H2SiW10O36Cu2(μ-1,1-N3)2]4- and the catalysis of oxidative homocoupling of alkynes". scheme or table. p. 121 - 130. Retrieved 2009/02/08.