(1'S,2'S,4'aR,4'bR,7'S,8'aR,10'aR)-tetradecahydro-4'b,8',8',10'a-tetramethyl-7'-[(methylsulfonyl)oxy]-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 3,4,5-trimethoxyphenyl ester

Base Information

Chemical Name:(1'S,2'S,4'aR,4'bR,7'S,8'aR,10'aR)-tetradecahydro-4'b,8',8',10'a-tetramethyl-7'-[(methylsulfonyl)oxy]-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 3,4,5-trimethoxyphenyl ester
CAS No.:769949-76-0
Molecular Formula:C₃₂H₄₆O₁₀S
Molecular Weight:622.777
Hs Code.:

(1'S,2'S,4'aR,4'bR,7'S,8'aR,10'aR)-tetradecahydro-4'b,8',8',10'a-tetramethyl-7'-[(methylsulfonyl)oxy]-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 3,4,5-trimethoxyphenyl ester

Synonyms:(1'S,2'S,4'aR,4'bR,7'S,8'aR,10'aR)-tetradecahydro-4'b,8',8',10'a-tetramethyl-7'-[(methylsulfonyl)oxy]-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 3,4,5-trimethoxyphenyl ester

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Chemical Property of (1'S,2'S,4'aR,4'bR,7'S,8'aR,10'aR)-tetradecahydro-4'b,8',8',10'a-tetramethyl-7'-[(methylsulfonyl)oxy]-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 3,4,5-trimethoxyphenyl ester

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Technology Process of (1'S,2'S,4'aR,4'bR,7'S,8'aR,10'aR)-tetradecahydro-4'b,8',8',10'a-tetramethyl-7'-[(methylsulfonyl)oxy]-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 3,4,5-trimethoxyphenyl ester

There total 4 articles about (1'S,2'S,4'aR,4'bR,7'S,8'aR,10'aR)-tetradecahydro-4'b,8',8',10'a-tetramethyl-7'-[(methylsulfonyl)oxy]-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 3,4,5-trimethoxyphenyl 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: 40.0%

: 642-71-7
3,4,5-trimethoxyphenol

: 318234-99-0
3-O-(methylsulfonyl)-20-secoebelin-20-al lactone

: 769949-76-0
(1'S,2'S,4'aR,4'bR,7'S,8'aR,10'aR)-tetradecahydro-4'b,8',8',10'a-tetramethyl-7'-[(methylsulfonyl)oxy]-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 3,4,5-trimethoxyphenyl ester

Guidance literature:: 3-O-(methylsulfonyl)-20-secoebelin-20-al lactone; With N-Bromosuccinimide; In tetrachloromethane; for 0.0833333h; Irradiation;

3,4,5-trimethoxyphenol; With triethylamine; In tetrachloromethane; at 20 ℃; for 1h;
DOI:10.1002/hlca.200490163

Reference yield:

: 54815-36-0
jujubogenin

: 769949-76-0
(1'S,2'S,4'aR,4'bR,7'S,8'aR,10'aR)-tetradecahydro-4'b,8',8',10'a-tetramethyl-7'-[(methylsulfonyl)oxy]-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 3,4,5-trimethoxyphenyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: HCl / ethanol; H₂O / 5 h / 80 °C

2.1: pyridine / 10 h / 0 °C

3.1: O₃ / CH₂Cl₂; methanol / 1 h / -78 °C

3.2: Me₂S / CH₂Cl₂; methanol / 2 h / -10 - 0 °C

4.1: NBS / CCl₄ / 0.08 h / Irradiation

4.2: 40 percent / Et₃N / CCl₄ / 1 h / 20 °C

With pyridine; hydrogenchloride; N-Bromosuccinimide; ozone; In methanol; tetrachloromethane; ethanol; dichloromethane; water;
DOI:10.1002/hlca.200490163

Reference yield:

: (1'S,2'R,4'aR,4'bR,7'S,8'aR,10'aR)-2'-[(1EZ,3E)-2,6-dimethylhepta-1,3,5-trienyl]dodecahydro-7'-hydroxy-4'b,8',8',10'a-tetramethylspiro[furan-3(2H),1'(2'H)-phenanthren]-5(4H)-one

: 769949-76-0
(1'S,2'S,4'aR,4'bR,7'S,8'aR,10'aR)-tetradecahydro-4'b,8',8',10'a-tetramethyl-7'-[(methylsulfonyl)oxy]-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 3,4,5-trimethoxyphenyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: pyridine / 10 h / 0 °C

2.1: O₃ / CH₂Cl₂; methanol / 1 h / -78 °C

2.2: Me₂S / CH₂Cl₂; methanol / 2 h / -10 - 0 °C

3.1: NBS / CCl₄ / 0.08 h / Irradiation

3.2: 40 percent / Et₃N / CCl₄ / 1 h / 20 °C

With pyridine; N-Bromosuccinimide; ozone; In methanol; tetrachloromethane; dichloromethane;
DOI:10.1002/hlca.200490163