Benzoic acid (1R,3aS,4R,5S,7aR)-1-((R)-1,5-dimethyl-hexyl)-7a-methyl-5-(toluene-4-sulfonyloxy)-octahydro-inden-4-ylmethyl ester

Base Information

Chemical Name:Benzoic acid (1R,3aS,4R,5S,7aR)-1-((R)-1,5-dimethyl-hexyl)-7a-methyl-5-(toluene-4-sulfonyloxy)-octahydro-inden-4-ylmethyl ester
CAS No.:75444-72-3
Molecular Formula:C₃₃H₄₆O₅S
Molecular Weight:554.791
Hs Code.:

Synonyms:Benzoic acid (1R,3aS,4R,5S,7aR)-1-((R)-1,5-dimethyl-hexyl)-7a-methyl-5-(toluene-4-sulfonyloxy)-octahydro-inden-4-ylmethyl ester

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Chemical Property of Benzoic acid (1R,3aS,4R,5S,7aR)-1-((R)-1,5-dimethyl-hexyl)-7a-methyl-5-(toluene-4-sulfonyloxy)-octahydro-inden-4-ylmethyl ester

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Technology Process of Benzoic acid (1R,3aS,4R,5S,7aR)-1-((R)-1,5-dimethyl-hexyl)-7a-methyl-5-(toluene-4-sulfonyloxy)-octahydro-inden-4-ylmethyl ester

There total 1 articles about Benzoic acid (1R,3aS,4R,5S,7aR)-1-((R)-1,5-dimethyl-hexyl)-7a-methyl-5-(toluene-4-sulfonyloxy)-octahydro-inden-4-ylmethyl 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:

: 75415-64-4,75415-65-5
Benzoic acid (1R,3aS,4R,7aR)-1-((R)-1,5-dimethyl-hexyl)-5-hydroxy-7a-methyl-octahydro-inden-4-ylmethyl ester

: 98-59-9
p-toluenesulfonyl chloride

: 75444-72-3
Benzoic acid (1R,3aS,4R,5S,7aR)-1-((R)-1,5-dimethyl-hexyl)-7a-methyl-5-(toluene-4-sulfonyloxy)-octahydro-inden-4-ylmethyl ester

Guidance literature:: In pyridine; Yield given;

Reference yield: 97.0%

: 75444-72-3
Benzoic acid (1R,3aS,4R,5S,7aR)-1-((R)-1,5-dimethyl-hexyl)-7a-methyl-5-(toluene-4-sulfonyloxy)-octahydro-inden-4-ylmethyl ester

: 75423-13-1
Toluene-4-sulfonic acid (1R,3aS,4R,5S,7aR)-1-((R)-1,5-dimethyl-hexyl)-4-hydroxymethyl-7a-methyl-octahydro-inden-5-yl ester

Guidance literature:: With potassium hydroxide; In tetrahydrofuran; methanol; for 16h; Ambient temperature;

Reference yield:

: 75444-72-3
Benzoic acid (1R,3aS,4R,5S,7aR)-1-((R)-1,5-dimethyl-hexyl)-7a-methyl-5-(toluene-4-sulfonyloxy)-octahydro-inden-4-ylmethyl ester

: 3752-57-6
8-hydroxymethyl-des-AB-cholest-8-ene p-nitrobenzoate

Guidance literature:: Multi-step reaction with 4 steps

1: 97 percent / aq. KOH / tetrahydrofuran; methanol / 16 h / Ambient temperature

2: oxalyl chloride / CH₂Cl₂; dimethylsulfoxide / 0.17 h / -78 °C

3: KF, NaOAc / dimethylsulfoxide / 36 h / 60 °C

4: 1.) di-isobutylaluminium hydride / 1.) hexane, 0 deg C, 2 h, 2.) pyridine, 23 deg C, 8 h

With potassium fluoride; potassium hydroxide; oxalyl dichloride; diisobutylaluminum hydride; sodium acetate; In tetrahydrofuran; methanol; dichloromethane; dimethyl sulfoxide;