(4aR,9S,10aR)-5,7-Dimethoxy-1,1,4a-trimethyl-9-(toluene-4-sulfonyl)-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene

Base Information

Chemical Name:(4aR,9S,10aR)-5,7-Dimethoxy-1,1,4a-trimethyl-9-(toluene-4-sulfonyl)-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene
CAS No.:82112-46-7
Molecular Formula:C₂₆H₃₄O₄S
Molecular Weight:442.62
Hs Code.:

Synonyms:(4aR,9S,10aR)-5,7-Dimethoxy-1,1,4a-trimethyl-9-(toluene-4-sulfonyl)-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene

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Chemical Property of (4aR,9S,10aR)-5,7-Dimethoxy-1,1,4a-trimethyl-9-(toluene-4-sulfonyl)-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene

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Technology Process of (4aR,9S,10aR)-5,7-Dimethoxy-1,1,4a-trimethyl-9-(toluene-4-sulfonyl)-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene

There total 3 articles about (4aR,9S,10aR)-5,7-Dimethoxy-1,1,4a-trimethyl-9-(toluene-4-sulfonyl)-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene 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: 4.0%

: 82112-40-1
1-[(E)-4,8-Dimethyl-1-(toluene-4-sulfonyl)-nona-3,7-dienyl]-3,5-dimethoxy-benzene

: 82112-45-6
(4aR,9R,10aR)-5,7-Dimethoxy-1,1,4a-trimethyl-9-(toluene-4-sulfonyl)-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene

: 82112-46-7
(4aR,9S,10aR)-5,7-Dimethoxy-1,1,4a-trimethyl-9-(toluene-4-sulfonyl)-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene

Guidance literature:: With sulfur dioxide; fluorosulphonic acid; at -78 ℃; for 0.0833333h;
DOI:10.1021/jo00138a015

Reference yield:

: 5389-87-7
1-chloro-3,7-dimethylocta-2,6-diene

: 82112-46-7
(4aR,9S,10aR)-5,7-Dimethoxy-1,1,4a-trimethyl-9-(toluene-4-sulfonyl)-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene

Guidance literature:: Multi-step reaction with 2 steps

1: 74 percent / 50percent sodium hydroxide, tetrabutylammonium bromide / tetrahydrofuran / 18 h / Ambient temperature

2: 4 percent / FSO₃H-SO₂ / 0.08 h / -78 °C

With sodium hydroxide; sulfur dioxide; tetrabutylammomium bromide; fluorosulphonic acid; In tetrahydrofuran;
DOI:10.1021/jo00138a015

Reference yield:

: 82112-37-6
(3,5-dimethoxyphenyl)-(p-toluenesulfonyl)methane

: 82112-46-7
(4aR,9S,10aR)-5,7-Dimethoxy-1,1,4a-trimethyl-9-(toluene-4-sulfonyl)-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene

Guidance literature:: Multi-step reaction with 2 steps

1: 74 percent / 50percent sodium hydroxide, tetrabutylammonium bromide / tetrahydrofuran / 18 h / Ambient temperature

2: 4 percent / FSO₃H-SO₂ / 0.08 h / -78 °C

With sodium hydroxide; sulfur dioxide; tetrabutylammomium bromide; fluorosulphonic acid; In tetrahydrofuran;
DOI:10.1021/jo00138a015