(rac)-4,5'-di-tert-butyl-6-methyl-2,3,3',4'-tetramethoxy-diphenylmethanol

Base Information

Chemical Name:(rac)-4,5'-di-tert-butyl-6-methyl-2,3,3',4'-tetramethoxy-diphenylmethanol
CAS No.:333401-64-2
Molecular Formula:C₂₆H₃₈O₅
Molecular Weight:430.585
Hs Code.:

Synonyms:(rac)-4,5'-di-tert-butyl-6-methyl-2,3,3',4'-tetramethoxy-diphenylmethanol

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (rac)-4,5'-di-tert-butyl-6-methyl-2,3,3',4'-tetramethoxy-diphenylmethanol

Chemical Property:

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Technology Process of (rac)-4,5'-di-tert-butyl-6-methyl-2,3,3',4'-tetramethoxy-diphenylmethanol

There total 4 articles about (rac)-4,5'-di-tert-butyl-6-methyl-2,3,3',4'-tetramethoxy-diphenylmethanol 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%

: 203984-66-1
2-bromo-5-(tert-butyl)-3,4-dimethoxy-1-methylbenzene

: 333401-63-1
5-tert-butyl-3,4-dimethoxybenzaldehyde

: 34582-29-1
1-(tert-butyl)-2,3-dimethoxy-5-methylbenzene

: 333401-64-2
(rac)-4,5'-di-tert-butyl-6-methyl-2,3,3',4'-tetramethoxy-diphenylmethanol

Guidance literature:: 2-bromo-5-(tert-butyl)-3,4-dimethoxy-1-methylbenzene; With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In tetrahydrofuran; hexane; at 0 ℃; for 0.333333h;

5-tert-butyl-3,4-dimethoxybenzaldehyde; In tetrahydrofuran; hexane; at 0 - 20 ℃;
DOI:10.1016/S0040-4020(00)01131-5

Reference yield:

: 34582-29-1
1-(tert-butyl)-2,3-dimethoxy-5-methylbenzene

: 333401-64-2
(rac)-4,5'-di-tert-butyl-6-methyl-2,3,3',4'-tetramethoxy-diphenylmethanol

Guidance literature:: Multi-step reaction with 4 steps

1.1: 83 percent / NBS; (PhCOO)2 / CCl₄ / Heating

2.1: CaCO₃; water / dioxane / Heating

3.1: 726 mg / MnO₂ / CH₂Cl₂ / 30 °C / ultrasonic irradiation

4.1: N,N,N',N'-tetramethylethylenediamine; n-BuLi / tetrahydrofuran; hexane / 0.33 h / 0 °C

4.2: 60 percent / tetrahydrofuran; hexane / 0 - 20 °C

With manganese(IV) oxide; N-Bromosuccinimide; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; water; calcium carbonate; dibenzoyl peroxide; In tetrahydrofuran; 1,4-dioxane; tetrachloromethane; hexane; dichloromethane;
DOI:10.1016/S0040-4020(00)01131-5

Reference yield:

: 333401-62-0
5-tert-butyl-3,4-dimethoxybenzyl alcohol

: 333401-64-2
(rac)-4,5'-di-tert-butyl-6-methyl-2,3,3',4'-tetramethoxy-diphenylmethanol

Guidance literature:: Multi-step reaction with 2 steps

1.1: 726 mg / MnO₂ / CH₂Cl₂ / 30 °C / ultrasonic irradiation

2.1: N,N,N',N'-tetramethylethylenediamine; n-BuLi / tetrahydrofuran; hexane / 0.33 h / 0 °C

2.2: 60 percent / tetrahydrofuran; hexane / 0 - 20 °C

With manganese(IV) oxide; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In tetrahydrofuran; hexane; dichloromethane;
DOI:10.1016/S0040-4020(00)01131-5