2,4-Pentadienal, 5-cyclohexyl-, (E,E)-

Base Information

• Chemical Name: 2,4-Pentadienal, 5-cyclohexyl-, (E,E)-
• CAS No.: 66876-03-7
• Molecular Formula: C11H16O
• Molecular Weight: 164.247
• Mol file: 66876-03-7.mol

Synonyms:

Chemical Property of 2,4-Pentadienal, 5-cyclohexyl-, (E,E)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,4-Pentadienal, 5-cyclohexyl-, (E,E)-

There total 7 articles about 2,4-Pentadienal, 5-cyclohexyl-, (E,E)- 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: 99.0%

(E)-5-Cyclohexyl-5-hydroxy-pent-2-enal → (2E,4E)-5-cyclohexyl-2,4-pentadienal (66876-03-7)

Guidance literature:

With tetrachlorobis(tetrahydrofuran)hafnium(IV); In various solvent(s); for 48h; Heating;

DOI:10.1055/s-2001-18094

Reference yield: 70.0%

(E)-(4-Oxo-2-butenyl)phosphonsaeure-diethylester (110905-37-8) + cyclohexanecarbaldehyde (2043-61-0) → 5-cyclohexyl-2,4-pentadienal (66876-03-7,121077-48-3,121077-49-4)

Guidance literature:

With cyclohexylamine; lithium diisopropyl amide; In tetrahydrofuran; at 0 - 25 ℃; for 19h;

DOI:10.1021/jo00306a006

Reference yield:

(2E,4E)-5-cyclohexyl-2,4-penten-1-ol → (2E,4E)-5-cyclohexyl-2,4-pentadienal (66876-03-7)

Guidance literature:

With tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide; In dichloromethane; at 20 ℃; Molecular sieve; Inert atmosphere;

DOI:10.1021/ja9058537

upstream raw materials:

(E)-(4-Oxo-2-butenyl)phosphonsaeure-diethylester

cyclohexanecarbaldehyde

(Z)-1-methoxybut-1-en-3-yne

(5-aza-5-cyclohexylpenta-2,4-dienyl)diethoxyphosphin-1-one

Downstream raw materials:

(S,5Z,7E)-8-cyclohexylocta-1,5,7-trien-4-ol

(2E,4E,6E,8E,10E,12E)-13-Cyclohexyl-trideca-2,4,6,8,10,12-hexaenal

(2E,4E,6E,8E,10E)-11-Cyclohexyl-undeca-2,4,6,8,10-pentaenal

(2E,4E,6E)-7-Cyclohexyl-hepta-2,4,6-trienal

Refernces

• 1、 Saito,Nagahara,Yamamoto. "Efficient dehydration of hydroxyenals and -enones: HfCl4·(THF)2 as an effective catalyst for di-, tri- and tetraene formation". . p. 1690 - 1692. Retrieved 2007/10/03.
• 2、 Maeta, Hideki,Suzuki, Keisuke. "Two- and Four-Carbon Homologation of Aldehyde by AgClO4-Catalyzed Addition of Alkoxyalkenylzirconocene Chloride". . p. 341 - 344. Retrieved 2007/10/02.