Acetic acid (R)-1-[(1S,2S,4aS,4bR,6aR,10aR,10bS,12aR)-1-(3,3-diphenyl-allyl)-2,4b,6a,9,9,10b,12a-heptamethyl-octadecahydro-chrysen-2-yl]-ethyl ester

Base Information

Chemical Name:Acetic acid (R)-1-[(1S,2S,4aS,4bR,6aR,10aR,10bS,12aR)-1-(3,3-diphenyl-allyl)-2,4b,6a,9,9,10b,12a-heptamethyl-octadecahydro-chrysen-2-yl]-ethyl ester
CAS No.:113375-98-7
Molecular Formula:C₄₄H₆₂O₂
Molecular Weight:622.975
Hs Code.:

Acetic acid (R)-1-[(1S,2S,4aS,4bR,6aR,10aR,10bS,12aR)-1-(3,3-diphenyl-allyl)-2,4b,6a,9,9,10b,12a-heptamethyl-octadecahydro-chrysen-2-yl]-ethyl ester

Synonyms:

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Chemical Property of Acetic acid (R)-1-[(1S,2S,4aS,4bR,6aR,10aR,10bS,12aR)-1-(3,3-diphenyl-allyl)-2,4b,6a,9,9,10b,12a-heptamethyl-octadecahydro-chrysen-2-yl]-ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

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Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Acetic acid (R)-1-[(1S,2S,4aS,4bR,6aR,10aR,10bS,12aR)-1-(3,3-diphenyl-allyl)-2,4b,6a,9,9,10b,12a-heptamethyl-octadecahydro-chrysen-2-yl]-ethyl ester

There total 2 articles about Acetic acid (R)-1-[(1S,2S,4aS,4bR,6aR,10aR,10bS,12aR)-1-(3,3-diphenyl-allyl)-2,4b,6a,9,9,10b,12a-heptamethyl-octadecahydro-chrysen-2-yl]-ethyl 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:

: 559-74-0
friedelin

: 113375-98-7
Acetic acid (R)-1-[(1S,2S,4aS,4bR,6aR,10aR,10bS,12aR)-1-(3,3-diphenyl-allyl)-2,4b,6a,9,9,10b,12a-heptamethyl-octadecahydro-chrysen-2-yl]-ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 3.2 g / 39percent peracetic acid / CHCl₃ / 60 °C

2: 2.) sodium acetate / 2.) acetic acid, reflux

With peracetic acid; sodium acetate; In chloroform;
DOI:10.1246/bcsj.60.2117

Reference yield:

: 108-24-7
acetic anhydride

: 29621-75-8
3,4-secofriedelan-3 <*> 4-olide

: phenylmagnesium bromide

: 113375-98-7
Acetic acid (R)-1-[(1S,2S,4aS,4bR,6aR,10aR,10bS,12aR)-1-(3,3-diphenyl-allyl)-2,4b,6a,9,9,10b,12a-heptamethyl-octadecahydro-chrysen-2-yl]-ethyl ester

Guidance literature:: With sodium acetate; Multistep reaction; 2.) acetic acid, reflux;
DOI:10.1246/bcsj.60.2117

Reference yield:

: 113375-98-7
Acetic acid (R)-1-[(1S,2S,4aS,4bR,6aR,10aR,10bS,12aR)-1-(3,3-diphenyl-allyl)-2,4b,6a,9,9,10b,12a-heptamethyl-octadecahydro-chrysen-2-yl]-ethyl ester

: 5309-00-2
2-phenyl-3-oxafriedel-1-ene

Guidance literature:: Multi-step reaction with 2 steps

1: 300 mg / chromium trioxide / acetic acid / 10 h

2: 650 mg / diethyl ether / 1 h / Heating

With chromium(VI) oxide; In diethyl ether; acetic acid;
DOI:10.1246/bcsj.60.2117