2E, 4Z Heptadiene-1-ol

Base Information

• Chemical Name: 2E, 4Z Heptadiene-1-ol
• CAS No.: 70979-88-3
• Molecular Formula: C7H12O
• Molecular Weight: 112.172
• Mol file: 70979-88-3.mol

Synonyms:hepta-2t,4c-dien-1-ol;hepta-(2E,4Z)-dienol;(E)-2,(Z)-4-heptadienol;(2E,4Z)-2,4-heptadienol;(2E,4Z)-heptadienol;(2E,4Z)-heptadien-1-ol;

Chemical Property of 2E, 4Z Heptadiene-1-ol

Chemical Property:

• Boiling Point: 58℃ (0.023 Torr)
• PKA: 14.27±0.10(Predicted)
• PSA: 20.23000
• Density: 0.870±0.06 g/cm3(Predicted)
• LogP: 1.50110

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2E, 4Z Heptadiene-1-ol

There total 26 articles about 2E, 4Z Heptadiene-1-ol 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: 91.0%

1-(t-butyldiphenylsilyloxy)hepta-(2E,4Z)-diene (154613-58-8) → (2E,4Z)-hepta-2,4-dien-1-ol (70979-88-3)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran;

DOI:10.1016/S0040-4039(00)73742-7

Reference yield: 84.0%

(2E,4Z)-hepta-2,4-dienoic acid methyl ester (39924-42-0) → (2E,4Z)-hepta-2,4-dien-1-ol (70979-88-3)

Guidance literature:

With lithium aluminium tetrahydride; In ethanol; at -40 ℃; for 1h;

DOI:10.1016/S0040-4039(00)86787-8

Reference yield: 82.0%

(Z)-hept-4-en-2-yn-1-ol (70979-87-2) → (2E,4Z)-hepta-2,4-dien-1-ol (70979-88-3)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; for 3h; Heating;

upstream raw materials:

(2E,4Z)-hepta-2,4-dienoic acid methyl ester

(Z)-(2R,3R)-3-Trimethylsilanyl-hept-4-ene-1,2-diol

(Z)-hept-4-en-2-yn-1-ol

(E)-hept-2-en-4-yn-1-ol

Downstream raw materials:

(7E,9Z)-dodeca-7,9-dien-1-ol

1,3-trans,5-cis-octatriene

(7E,9Z)-7,9-dodecadien-1-yl acetate

(2E,4E)-hepta-2,4-dienal

Refernces

• 1、 Petroski, Richard J.. "Straightforward preparation of (2E,4Z)-2,4-heptadien-1-ol and (2E,4Z)-2,4-heptadienal". . p. 3233 - 3241. Retrieved 2007/10/03.
• 2、 Hodgetts, Kevin J.,Saengchantara, Suthiweth T.,Wallis, Christopher J.,Wallace, Timothy W.. "Use of cis-3-cyclobutene-1,2-dimethanol in stereoselective routes to some naturally occurring conjugated dienes and trienes". . p. 6321 - 6324. Retrieved 2007/10/02.