5-methyl-7t-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2t,4t,6-trienoic acid methyl ester

Base Information

Chemical Name:5-methyl-7t-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2t,4t,6-trienoic acid methyl ester
CAS No.:14398-57-3
Molecular Formula:C₁₈H₂₆O₂
Molecular Weight:274.403
Hs Code.:

5-methyl-7<i>t</i>-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2<i>t</i>,4<i>t</i>,6-trienoic acid methyl ester

Synonyms:5-methyl-7t-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2t,4t,6-trienoic acid methyl ester

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Chemical Property of 5-methyl-7t-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2t,4t,6-trienoic acid methyl ester

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Technology Process of 5-methyl-7t-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2t,4t,6-trienoic acid methyl ester

There total 8 articles about 5-methyl-7t-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2t,4t,6-trienoic acid methyl ester 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%

: 67-56-1
methanol

: 6980-79-6
(2E,4E,6E)-5-methyl-7-(2’,6’,6’-trimethylcyclohex-1’-en-1’-yl)-hepta-2,4,6-trienenal

: 14398-57-3
5-methyl-7t-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2t,4t,6-trienoic acid methyl ester

Guidance literature:: With potassium cyanide; manganese(IV) oxide; acetic acid; In methanol; for 12h; Ambient temperature;

Reference yield:

: 14398-56-2
5-methyl-7-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2,4,6-trien-1-ol

: 14398-57-3
5-methyl-7t-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2t,4t,6-trienoic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 79 percent / activated MnO₂ / petroleum ether

2: 91 percent / potassium cyanide, activated MnO₂, acetic acid / methanol / 12 h / Ambient temperature

With potassium cyanide; manganese(IV) oxide; acetic acid; In methanol; Petroleum ether;

Reference yield:

: 103633-89-2
3-(β-ionilidene)-1-propyne

: 14398-57-3
5-methyl-7t-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2t,4t,6-trienoic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) BuLi / 1.) -30 deg C, THF, hexane, 30 min, 2.) THF, hexane, -60 deg C to room temperature

2: 87 percent / LiAlH₄ / tetrahydrofuran / 1. a) 10 min, 0 deg C, b) 3 h, reflux

3: 79 percent / activated MnO₂ / petroleum ether

4: 91 percent / potassium cyanide, activated MnO₂, acetic acid / methanol / 12 h / Ambient temperature

With potassium cyanide; manganese(IV) oxide; lithium aluminium tetrahydride; n-butyllithium; acetic acid; In tetrahydrofuran; methanol; Petroleum ether;