(2E,4Z)-5-(4-Hydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-3-methyl-penta-2,4-dienal

Base Information

Chemical Name:(2E,4Z)-5-(4-Hydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-3-methyl-penta-2,4-dienal
CAS No.:179090-58-5
Molecular Formula:C₁₅H₂₂O₂
Molecular Weight:234.338
Hs Code.:

Synonyms:(2E,4Z)-5-(4-Hydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-3-methyl-penta-2,4-dienal

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Chemical Property of (2E,4Z)-5-(4-Hydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-3-methyl-penta-2,4-dienal

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Technology Process of (2E,4Z)-5-(4-Hydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-3-methyl-penta-2,4-dienal

There total 1 articles about (2E,4Z)-5-(4-Hydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-3-methyl-penta-2,4-dienal 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: 60.0%

: (2E,4Z)-5-(4-Hydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-3-methyl-penta-2,4-dienenitrile

: 179090-58-5
(2E,4Z)-5-(4-Hydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-3-methyl-penta-2,4-dienal

Guidance literature:: With diisobutylaluminium hydride; In hexane;
DOI:10.1016/0040-4020(96)00355-9

Reference yield:

: 179090-58-5
(2E,4Z)-5-(4-Hydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-3-methyl-penta-2,4-dienal

: Toluene-4-sulfonic acid 4-((1Z,3E,5Z,7E)-8-cyano-3,7-dimethyl-octa-1,3,5,7-tetraenyl)-3,5,5-trimethyl-cyclohex-3-enyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) 18-crown-6, KN(TMS)2 / 1.) THF, toluene, -78 deg C, 2.) THF, tolene, a) -78 deg C, 1 h, b) RT, 30 min

2: DMAP / CH₂Cl₂

With dmap; 18-crown-6 ether; potassium hexamethylsilazane; In dichloromethane;
DOI:10.1016/0040-4020(96)00355-9

Reference yield:

: 179090-58-5
(2E,4Z)-5-(4-Hydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-3-methyl-penta-2,4-dienal

: (2E,4Z,6E,8Z)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohexa-1,3-dienyl)-nona-2,4,6,8-tetraenal

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) 18-crown-6, KN(TMS)2 / 1.) THF, toluene, -78 deg C, 2.) THF, tolene, a) -78 deg C, 1 h, b) RT, 30 min

2: DMAP / CH₂Cl₂

3: KOH, 18-crown-6 / methanol / 24 h

4: DIBAL-H / hexane

With dmap; potassium hydroxide; 18-crown-6 ether; potassium hexamethylsilazane; diisobutylaluminium hydride; In methanol; hexane; dichloromethane;
DOI:10.1016/0040-4020(96)00355-9