Benzenesulfinic acid (6S,10aR)-10-methoxy-6-(5-methoxymethoxy-5-methyl-hex-1-ynyl)-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl ester

Base Information

Chemical Name:Benzenesulfinic acid (6S,10aR)-10-methoxy-6-(5-methoxymethoxy-5-methyl-hex-1-ynyl)-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl ester
CAS No.:85706-26-9
Molecular Formula:C₃₅H₅₀O₅S
Molecular Weight:582.845
Hs Code.:

Benzenesulfinic acid (6S,10aR)-10-methoxy-6-(5-methoxymethoxy-5-methyl-hex-1-ynyl)-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl ester

Synonyms:Benzenesulfinic acid (6S,10aR)-10-methoxy-6-(5-methoxymethoxy-5-methyl-hex-1-ynyl)-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl ester

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Chemical Property of Benzenesulfinic acid (6S,10aR)-10-methoxy-6-(5-methoxymethoxy-5-methyl-hex-1-ynyl)-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl ester

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Technology Process of Benzenesulfinic acid (6S,10aR)-10-methoxy-6-(5-methoxymethoxy-5-methyl-hex-1-ynyl)-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl ester

There total 2 articles about Benzenesulfinic acid (6S,10aR)-10-methoxy-6-(5-methoxymethoxy-5-methyl-hex-1-ynyl)-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl 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:

: 89328-03-0
5-Methoxymethoxy-5-methyl-hex-1-yne

: 85706-26-9
Benzenesulfinic acid (6S,10aR)-10-methoxy-6-(5-methoxymethoxy-5-methyl-hex-1-ynyl)-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) LDA / 1.) THF, 0 deg C

2: pyridine

With pyridine; lithium diisopropyl amide;
DOI:10.1016/S0040-4039(00)85693-2

Reference yield:

: 14425-92-4,133522-43-7
(R)-10-Methoxy-3a,5a-dimethyl-tetradecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-one

: 85706-26-9
Benzenesulfinic acid (6S,10aR)-10-methoxy-6-(5-methoxymethoxy-5-methyl-hex-1-ynyl)-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) LDA / 1.) THF, 0 deg C

2: pyridine

With pyridine; lithium diisopropyl amide;
DOI:10.1016/S0040-4039(00)85693-2

Reference yield:

: 85706-26-9
Benzenesulfinic acid (6S,10aR)-10-methoxy-6-(5-methoxymethoxy-5-methyl-hex-1-ynyl)-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl ester

: 2140-46-7,53176-99-1,67392-81-8,114181-63-4
25-hydroxycholesterol

Guidance literature:: Multi-step reaction with 5 steps

1: LiCO₃ / chlorobenzene / Heating

2: tetrahydrofuran / 0 °C

3: Li, ethylamine / -75 °C

4: H₂ / 10 percent Pd/ C / ethyl acetate

5: TsOH / H₂O; dioxane / 80 °C

With hydrogen; lithium; toluene-4-sulfonic acid; ethylamine; palladium on activated charcoal; In tetrahydrofuran; 1,4-dioxane; water; ethyl acetate; chlorobenzene;
DOI:10.1016/S0040-4039(00)85693-2