3,5-dibenzyloxy-4-(2,6-dibenzyloxybenzylhydroxy)benzoic acid 1,1-dimethylethyl ester

Base Information

Chemical Name:3,5-dibenzyloxy-4-(2,6-dibenzyloxybenzylhydroxy)benzoic acid 1,1-dimethylethyl ester
CAS No.:167830-84-4
Molecular Formula:C₄₆H₄₄O₇
Molecular Weight:708.851
Hs Code.:

Synonyms:3,5-dibenzyloxy-4-(2,6-dibenzyloxybenzylhydroxy)benzoic acid 1,1-dimethylethyl ester

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Chemical Property of 3,5-dibenzyloxy-4-(2,6-dibenzyloxybenzylhydroxy)benzoic acid 1,1-dimethylethyl ester

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Technology Process of 3,5-dibenzyloxy-4-(2,6-dibenzyloxybenzylhydroxy)benzoic acid 1,1-dimethylethyl ester

There total 4 articles about 3,5-dibenzyloxy-4-(2,6-dibenzyloxybenzylhydroxy)benzoic acid 1,1-dimethylethyl 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: 45.0%

: 25983-53-3
3-((3-(benzyloxy)-2-formylphenoxy)methyl)benzene

: 158980-57-5
3,5-dibenzyloxy-4-bromobenzoic acid tert-butyl ester

: 167830-84-4
3,5-dibenzyloxy-4-(2,6-dibenzyloxybenzylhydroxy)benzoic acid 1,1-dimethylethyl ester

Guidance literature:: 3,5-dibenzyloxy-4-bromobenzoic acid tert-butyl ester; With n-butyllithium; In tetrahydrofuran; cyclohexane; at -78 ℃; for 0.333333h;

3-((3-(benzyloxy)-2-formylphenoxy)methyl)benzene; In tetrahydrofuran; cyclohexane; at -78 ℃; for 0.5h; Further stages.;
DOI:10.1021/jm020018f

Reference yield:

: 303-07-1
2,6-Dihydroxybenzoic acid

: 167830-84-4
3,5-dibenzyloxy-4-(2,6-dibenzyloxybenzylhydroxy)benzoic acid 1,1-dimethylethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: K₂CO₃ / dimethylformamide / 2 h / 80 °C

1.2: 94 percent / LiAlH₄ / tetrahydrofuran / 20 h / 20 °C

2.1: 34 percent / PDC / CH₂Cl₂ / 72 h / 20 °C

3.1: n-BuLi / tetrahydrofuran; cyclohexane / 0.33 h / -78 °C

3.2: 45 percent / tetrahydrofuran; cyclohexane / 0.5 h / -78 °C

With dipyridinium dichromate; n-butyllithium; potassium carbonate; In tetrahydrofuran; dichloromethane; cyclohexane; N,N-dimethyl-formamide;
DOI:10.1021/jm020018f

Reference yield:

: 25983-52-2
2,6-dibenzyloxybenzyl alcohol

: 167830-84-4
3,5-dibenzyloxy-4-(2,6-dibenzyloxybenzylhydroxy)benzoic acid 1,1-dimethylethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: 34 percent / PDC / CH₂Cl₂ / 72 h / 20 °C

2.1: n-BuLi / tetrahydrofuran; cyclohexane / 0.33 h / -78 °C

2.2: 45 percent / tetrahydrofuran; cyclohexane / 0.5 h / -78 °C

With dipyridinium dichromate; n-butyllithium; In tetrahydrofuran; dichloromethane; cyclohexane;
DOI:10.1021/jm020018f