methyl 2-[(E)-2-(2,6,6-trimethylcyclohex-1-enyl)ethenyl]-2,5-dihydrothiophene-3-carboxylate

Base Information

Chemical Name:methyl 2-[(E)-2-(2,6,6-trimethylcyclohex-1-enyl)ethenyl]-2,5-dihydrothiophene-3-carboxylate
CAS No.:905981-95-5
Molecular Formula:C₁₇H₂₄O₂S
Molecular Weight:292.442
Hs Code.:

Synonyms:methyl 2-[(E)-2-(2,6,6-trimethylcyclohex-1-enyl)ethenyl]-2,5-dihydrothiophene-3-carboxylate

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Chemical Property of methyl 2-[(E)-2-(2,6,6-trimethylcyclohex-1-enyl)ethenyl]-2,5-dihydrothiophene-3-carboxylate

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Technology Process of methyl 2-[(E)-2-(2,6,6-trimethylcyclohex-1-enyl)ethenyl]-2,5-dihydrothiophene-3-carboxylate

There total 1 articles about methyl 2-[(E)-2-(2,6,6-trimethylcyclohex-1-enyl)ethenyl]-2,5-dihydrothiophene-3-carboxylate 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: 97.0%

: 109769-41-7
2-(1-ethynyl-2,6,6-trimethylcyclohexene)-1,3,2-benzodioxaborole

: 170945-21-8
methyl 4-{[(trifluoromethyl)sulfonyl]oxy}-2,5-dihydrothiophene-3-carboxylate

: 905981-95-5
methyl 2-[(E)-2-(2,6,6-trimethylcyclohex-1-enyl)ethenyl]-2,5-dihydrothiophene-3-carboxylate

Guidance literature:: With potassium hydroxide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In water; benzene; Heating;
DOI:10.1016/j.bmc.2006.04.043

Reference yield: 97.0%

: 905981-95-5
methyl 2-[(E)-2-(2,6,6-trimethylcyclohex-1-enyl)ethenyl]-2,5-dihydrothiophene-3-carboxylate

: 189272-05-7
4-[(E)-2-(2,6,6-trimethylcyclohex-1-enyl)ethenyl]-2,5-dihydrothiophene-3-methanol

Guidance literature:: With diisobutylaluminium hydride; In hexane; dichloromethane; cooling;
DOI:10.1016/j.bmc.2006.04.043

Reference yield:

: 905981-95-5
methyl 2-[(E)-2-(2,6,6-trimethylcyclohex-1-enyl)ethenyl]-2,5-dihydrothiophene-3-carboxylate

: 189272-22-8
2-[(E)-2-(2,6,6-trimethylcyclohex-1-enyl)ethenyl]-2,5-dihydrothiophene-3-carbaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / diisobutyl aluminium hydride / CH₂Cl₂; hexane / cooling

2: 88 percent / oxalyl chloride; triethylamine; dimethylsulfoxide / CH₂Cl₂ / -78 - 20 °C

With oxalyl dichloride; diisobutylaluminium hydride; dimethyl sulfoxide; triethylamine; In hexane; dichloromethane; 2: Swern oxidation;
DOI:10.1016/j.bmc.2006.04.043