(2E)-3-[(1'S,2'R,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'b8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthren]-2'-yl]-2-methylprop-2-enoic acid 4-methoxyphenyl ester

Base Information

Chemical Name:(2E)-3-[(1'S,2'R,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'b8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthren]-2'-yl]-2-methylprop-2-enoic acid 4-methoxyphenyl ester
CAS No.:769950-33-6
Molecular Formula:C₃₂H₄₂O₅
Molecular Weight:506.682
Hs Code.:

(2E)-3-[(1'S,2'R,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'b8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthren]-2'-yl]-2-methylprop-2-enoic acid 4-methoxyphenyl ester

Synonyms:(2E)-3-[(1'S,2'R,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'b8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthren]-2'-yl]-2-methylprop-2-enoic acid 4-methoxyphenyl ester

Suppliers and Price of (2E)-3-[(1'S,2'R,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'b8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthren]-2'-yl]-2-methylprop-2-enoic acid 4-methoxyphenyl ester

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Chemical Property of (2E)-3-[(1'S,2'R,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'b8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthren]-2'-yl]-2-methylprop-2-enoic acid 4-methoxyphenyl ester

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Technology Process of (2E)-3-[(1'S,2'R,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'b8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthren]-2'-yl]-2-methylprop-2-enoic acid 4-methoxyphenyl ester

There total 5 articles about (2E)-3-[(1'S,2'R,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'b8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthren]-2'-yl]-2-methylprop-2-enoic acid 4-methoxyphenyl 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: 74.7%

: 769950-28-9
(2E)-2-methyl-3-[(1'S,2'R,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)-phenanthren]-2'-yl]prop-2-enoic acid 4-methoxyphenyl ester

: 769950-33-6
(2E)-3-[(1'S,2'R,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'b8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthren]-2'-yl]-2-methylprop-2-enoic acid 4-methoxyphenyl ester

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

Reference yield:

: 54815-36-0
jujubogenin

: 769950-33-6
(2E)-3-[(1'S,2'R,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'b8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthren]-2'-yl]-2-methylprop-2-enoic acid 4-methoxyphenyl 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: 54.3 percent / Et₃N / CCl₄ / 1 h / 20 °C

5.1: 74.7 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

Reference yield:

: (20E)-3-O-(methylsulfonyl)-22-secoebelin-22-al lactone

: 769950-33-6
(2E)-3-[(1'S,2'R,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'b8',8',10'a-tetramethyl-5-oxospiro[furan-3(2H),1'(2'H)-phenanthren]-2'-yl]-2-methylprop-2-enoic acid 4-methoxyphenyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: NBS / CCl₄ / 0.08 h / Irradiation

1.2: 54.3 percent / Et₃N / CCl₄ / 1 h / 20 °C

2.1: 74.7 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