(1'S,2'S,4'aR,4'bS,8'aS,10'aR)-3',4,4',4'a,4'b,5,5',8'8'a,9',10',10'a-dodecahydro-4'b,8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 4-methylphenyl ester

Base Information

Chemical Name:(1'S,2'S,4'aR,4'bS,8'aS,10'aR)-3',4,4',4'a,4'b,5,5',8'8'a,9',10',10'a-dodecahydro-4'b,8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 4-methylphenyl ester
CAS No.:769950-08-5
Molecular Formula:C₂₉H₃₈O₄
Molecular Weight:450.618
Hs Code.:

(1'S,2'S,4'aR,4'bS,8'aS,10'aR)-3',4,4',4'a,4'b,5,5',8'8'a,9',10',10'a-dodecahydro-4'b,8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 4-methylphenyl ester

Synonyms:(1'S,2'S,4'aR,4'bS,8'aS,10'aR)-3',4,4',4'a,4'b,5,5',8'8'a,9',10',10'a-dodecahydro-4'b,8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 4-methylphenyl ester

Suppliers and Price of (1'S,2'S,4'aR,4'bS,8'aS,10'aR)-3',4,4',4'a,4'b,5,5',8'8'a,9',10',10'a-dodecahydro-4'b,8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 4-methylphenyl ester

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Chemical Property of (1'S,2'S,4'aR,4'bS,8'aS,10'aR)-3',4,4',4'a,4'b,5,5',8'8'a,9',10',10'a-dodecahydro-4'b,8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 4-methylphenyl ester

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Technology Process of (1'S,2'S,4'aR,4'bS,8'aS,10'aR)-3',4,4',4'a,4'b,5,5',8'8'a,9',10',10'a-dodecahydro-4'b,8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 4-methylphenyl ester

There total 6 articles about (1'S,2'S,4'aR,4'bS,8'aS,10'aR)-3',4,4',4'a,4'b,5,5',8'8'a,9',10',10'a-dodecahydro-4'b,8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 4-methylphenyl 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: 60.0%

: 769949-74-8
(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 4-methylphenyl ester

: 769950-08-5
(1'S,2'S,4'aR,4'bS,8'aS,10'aR)-3',4,4',4'a,4'b,5,5',8'8'a,9',10',10'a-dodecahydro-4'b,8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 4-methylphenyl ester

Guidance literature:: With lithium carbonate; In N,N-dimethyl acetamide; for 0.5h; Heating;
DOI:10.1002/hlca.200490163

Reference yield:

: 106-44-5
p-cresol

: 769950-08-5
(1'S,2'S,4'aR,4'bS,8'aS,10'aR)-3',4,4',4'a,4'b,5,5',8'8'a,9',10',10'a-dodecahydro-4'b,8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 4-methylphenyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: NBS / CCl₄ / 0.08 h / Irradiation

1.2: 48.3 percent / Et₃N / CCl₄ / 1 h / 20 °C

2.1: 60 percent / Li₂CO₃ / N,N-dimethyl-acetamide / 0.5 h / Heating

With N-Bromosuccinimide; lithium carbonate; In tetrachloromethane; N,N-dimethyl acetamide;
DOI:10.1002/hlca.200490163

Reference yield:

: 54815-36-0
jujubogenin

: 769950-08-5
(1'S,2'S,4'aR,4'bS,8'aS,10'aR)-3',4,4',4'a,4'b,5,5',8'8'a,9',10',10'a-dodecahydro-4'b,8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthrene]-2'-carboxylic acid 4-methylphenyl ester

Guidance literature:: Multi-step reaction with 5 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: 48.3 percent / Et₃N / CCl₄ / 1 h / 20 °C

5.1: 60 percent / Li₂CO₃ / N,N-dimethyl-acetamide / 0.5 h / Heating

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