(4bS,6aS,7S,9aS)-2-Methoxy-7-methoxymethyl-10-phenylsulfanyl-6-(toluene-4-sulfonyl)-5,6,6a,7,10,11-hexahydro-4bH-8-oxa-pentaleno[1,6a-a]naphthalen-9-ol

Base Information

Chemical Name:(4bS,6aS,7S,9aS)-2-Methoxy-7-methoxymethyl-10-phenylsulfanyl-6-(toluene-4-sulfonyl)-5,6,6a,7,10,11-hexahydro-4bH-8-oxa-pentaleno[1,6a-a]naphthalen-9-ol
CAS No.:99598-53-5
Molecular Formula:C₃₁H₃₄O₆S₂
Molecular Weight:566.739
Hs Code.:

(4bS,6aS,7S,9aS)-2-Methoxy-7-methoxymethyl-10-phenylsulfanyl-6-(toluene-4-sulfonyl)-5,6,6a,7,10,11-hexahydro-4bH-8-oxa-pentaleno[1,6a-a]naphthalen-9-ol

Synonyms:(4bS,6aS,7S,9aS)-2-Methoxy-7-methoxymethyl-10-phenylsulfanyl-6-(toluene-4-sulfonyl)-5,6,6a,7,10,11-hexahydro-4bH-8-oxa-pentaleno[1,6a-a]naphthalen-9-ol

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Chemical Property of (4bS,6aS,7S,9aS)-2-Methoxy-7-methoxymethyl-10-phenylsulfanyl-6-(toluene-4-sulfonyl)-5,6,6a,7,10,11-hexahydro-4bH-8-oxa-pentaleno[1,6a-a]naphthalen-9-ol

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Technology Process of (4bS,6aS,7S,9aS)-2-Methoxy-7-methoxymethyl-10-phenylsulfanyl-6-(toluene-4-sulfonyl)-5,6,6a,7,10,11-hexahydro-4bH-8-oxa-pentaleno[1,6a-a]naphthalen-9-ol

There total 12 articles about (4bS,6aS,7S,9aS)-2-Methoxy-7-methoxymethyl-10-phenylsulfanyl-6-(toluene-4-sulfonyl)-5,6,6a,7,10,11-hexahydro-4bH-8-oxa-pentaleno[1,6a-a]naphthalen-9-ol 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: 99.0%

: 99598-52-4
trans-4,5-(4-methoxybenzo)-1β,7aβ-(2α-methoxymethyl-5-oxofuro)-7-phenylthio-2-p-toluenesulfinylhydrindane

: 99598-53-5
(4bS,6aS,7S,9aS)-2-Methoxy-7-methoxymethyl-10-phenylsulfanyl-6-(toluene-4-sulfonyl)-5,6,6a,7,10,11-hexahydro-4bH-8-oxa-pentaleno[1,6a-a]naphthalen-9-ol

Guidance literature:: With diisobutylaluminium hydride; In tetrahydrofuran; hexane; at -78 ℃; for 3h;
DOI:10.1016/S0040-4020(01)96631-1

Reference yield: 88.0%

: 99598-52-4
cis-4,5-(4-methoxybenzo)-1β,7aβ-(2α-methoxymethyl-5-oxofuro)-7-phenylthio-2-p-toluenesulfinylhydrindane

: 99598-53-5
(4bR,6aS,7S,9aS)-2-Methoxy-7-methoxymethyl-10-phenylsulfanyl-6-(toluene-4-sulfonyl)-5,6,6a,7,10,11-hexahydro-4bH-8-oxa-pentaleno[1,6a-a]naphthalen-9-ol

Guidance literature:: With diisobutylaluminium hydride; In tetrahydrofuran; hexane; at -78 ℃; for 1h;
DOI:10.1016/S0040-4020(01)96631-1

Reference yield:

: 60100-24-5
2-(4-methoxybenzocyclobutenyl)ethyl p-toluenesulfonate

: 99598-53-5
(4bR,6aS,7S,9aS)-2-Methoxy-7-methoxymethyl-10-phenylsulfanyl-6-(toluene-4-sulfonyl)-5,6,6a,7,10,11-hexahydro-4bH-8-oxa-pentaleno[1,6a-a]naphthalen-9-ol

Guidance literature:: Multi-step reaction with 6 steps

1: 97 percent / sodium p-toluenesulfinate, sodium iodide / dimethylformamide / 2 h / 80 °C

2: 1.) lithium diisopropylamide; 2.) hexamethylphosphoramide / 1.) tetrahydrofuran, -78 deg C, 1 h; 2.) tetrahydrofuran, -78 deg C, 2 h

3: 1.) 60percent sodium hydride; 2.) 10percent hydrochloric acid / 1.) benzene, r.t., 30 min; 2.) 8 h, r.t., water

4: 1.) methanesulfonyl chloride / 1.) pyridine, r.t., 1 h; 2.) 3 h, r.t.

5: 23 percent / 1,2-dichloro-benzene / 4 h / 180 °C

6: 88 percent / 1.75M diisobutylaluminium hydride / tetrahydrofuran; hexane / 1 h / -78 °C

With hydrogenchloride; N,N,N,N,N,N-hexamethylphosphoric triamide; sodium hydride; diisobutylaluminium hydride; methanesulfonyl chloride; sodium 4-methylbenzenesulfinate; sodium iodide; lithium diisopropyl amide; In tetrahydrofuran; hexane; N,N-dimethyl-formamide; 1,2-dichloro-benzene;
DOI:10.1016/S0040-4020(01)96631-1