3-(2,6-dimethoxybenzoyl)-6-[bis(2,6-dimethoxyphenyl)methylene]-3-(4-methoxyphenyl)-1,4-cyclohexadiene

Base Information

Chemical Name:3-(2,6-dimethoxybenzoyl)-6-[bis(2,6-dimethoxyphenyl)methylene]-3-(4-methoxyphenyl)-1,4-cyclohexadiene
CAS No.:193153-82-1
Molecular Formula:C₃₉H₃₈O₈
Molecular Weight:634.726
Hs Code.:

Synonyms:3-(2,6-dimethoxybenzoyl)-6-[bis(2,6-dimethoxyphenyl)methylene]-3-(4-methoxyphenyl)-1,4-cyclohexadiene

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Chemical Property of 3-(2,6-dimethoxybenzoyl)-6-[bis(2,6-dimethoxyphenyl)methylene]-3-(4-methoxyphenyl)-1,4-cyclohexadiene

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Technology Process of 3-(2,6-dimethoxybenzoyl)-6-[bis(2,6-dimethoxyphenyl)methylene]-3-(4-methoxyphenyl)-1,4-cyclohexadiene

There total 4 articles about 3-(2,6-dimethoxybenzoyl)-6-[bis(2,6-dimethoxyphenyl)methylene]-3-(4-methoxyphenyl)-1,4-cyclohexadiene 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: 93.0%

: 193153-76-3
α,α,α'-tris(2,6-dimethoxyphenyl)-α'-(4-methoxyphenyl)-1,4-benzenedimethanol

: 193153-82-1
3-(2,6-dimethoxybenzoyl)-6-[bis(2,6-dimethoxyphenyl)methylene]-3-(4-methoxyphenyl)-1,4-cyclohexadiene

Guidance literature:: With perchloric acid; In water; dimethyl sulfoxide; for 6h;
DOI:10.1246/bcsj.70.1413

Reference yield:

: 636-09-9
diethyl terephthalate

: 193153-82-1
3-(2,6-dimethoxybenzoyl)-6-[bis(2,6-dimethoxyphenyl)methylene]-3-(4-methoxyphenyl)-1,4-cyclohexadiene

Guidance literature:: Multi-step reaction with 3 steps

1.1: butyllithium; N,N,N',N'-tetramethylethylenediamine / hexane / 3 h / 0 - 20 °C

1.2: 78 percent / hexane; diethyl ether; toluene / 48 h / 20 °C

2.1: butyllithium / hexane; diethyl ether / 3 h / 20 °C

2.2: 86 percent / hexane; diethyl ether; toluene / 72 h / 20 °C

3.1: 93 percent / perchloric acid / dimethylsulfoxide; H₂O / 6 h

With n-butyllithium; perchloric acid; N,N,N,N,-tetramethylethylenediamine; In diethyl ether; hexane; water; dimethyl sulfoxide; 1.1: Metallation / 1.2: Addition / 2.1: Metallation / 2.2: Addition / 3.1: Rearrangement;
DOI:10.1246/bcsj.70.1413

Reference yield:

: 193153-69-4
2,6-dimethoxyphenyl 4-[bis(2,6-dimethoxyphenyl)hydroxymethyl]phenyl ketone

: 193153-82-1
3-(2,6-dimethoxybenzoyl)-6-[bis(2,6-dimethoxyphenyl)methylene]-3-(4-methoxyphenyl)-1,4-cyclohexadiene

Guidance literature:: Multi-step reaction with 2 steps

1.1: butyllithium / hexane; diethyl ether / 3 h / 20 °C

1.2: 86 percent / hexane; diethyl ether; toluene / 72 h / 20 °C

2.1: 93 percent / perchloric acid / dimethylsulfoxide; H₂O / 6 h

With n-butyllithium; perchloric acid; In diethyl ether; hexane; water; dimethyl sulfoxide; 1.1: Metallation / 1.2: Addition / 2.1: Rearrangement;
DOI:10.1246/bcsj.70.1413