(8E)-(3S,5R,6S)-3-(2-cyanoethyl)-14-hydroxy-6-methyl-1-oxo-2,3,4,5,6,7,10-heptahydrobenzo[f][12]-annulen-5-yl 4-nitrobenzoate

Base Information

• Chemical Name: (8E)-(3S,5R,6S)-3-(2-cyanoethyl)-14-hydroxy-6-methyl-1-oxo-2,3,4,5,6,7,10-heptahydrobenzo[f][12]-annulen-5-yl 4-nitrobenzoate
• CAS No.: 620987-61-3
• Molecular Formula: C₂₆H₂₆N₂O₇
• Molecular Weight: 478.502

Synonyms:(8E)-(3S,5R,6S)-3-(2-cyanoethyl)-14-hydroxy-6-methyl-1-oxo-2,3,4,5,6,7,10-heptahydrobenzo[f][12]-annulen-5-yl 4-nitrobenzoate

Chemical Property of (8E)-(3S,5R,6S)-3-(2-cyanoethyl)-14-hydroxy-6-methyl-1-oxo-2,3,4,5,6,7,10-heptahydrobenzo[f][12]-annulen-5-yl 4-nitrobenzoate

Chemical Property:

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Technology Process of (8E)-(3S,5R,6S)-3-(2-cyanoethyl)-14-hydroxy-6-methyl-1-oxo-2,3,4,5,6,7,10-heptahydrobenzo[f][12]-annulen-5-yl 4-nitrobenzoate

There total 20 articles about (8E)-(3S,5R,6S)-3-(2-cyanoethyl)-14-hydroxy-6-methyl-1-oxo-2,3,4,5,6,7,10-heptahydrobenzo[f][12]-annulen-5-yl 4-nitrobenzoate 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: 96.0%

(2E,8E)-3-((3R,5R,6S)-5,14-dihydroxy-6-methyl-1-oxo(2,3,4,5,6,7,10-heptahydrobenzo[d][12]-annulen-3-yl))prop-2-enenitrile (865622-48-6) → (8E)-(3S,5R,6S)-3-(2-cyanoethyl)-14-hydroxy-6-methyl-1-oxo-2,3,4,5,6,7,10-heptahydrobenzo[f][12]-annulen-5-yl 4-nitrobenzoate (620987-61-3)

Guidance literature:

With hydrido(triphenylphosphine)copper(I) hexamer; In water; benzene; for 0.0333333h; Heating;

DOI:10.1021/jo050750x

Reference yield: 85.0%

(8E)-(3S,5R,6S)-3-(2-cyanoethyl)-14-methoxy-6-methyl-1-oxo-2,3,4,5,6,7,10-heptahydrobenzo[f][12]-annulen-5-yl 4-nitrobenzoate (620987-50-0) → (8E)-(3S,5R,6S)-3-(2-cyanoethyl)-14-hydroxy-6-methyl-1-oxo-2,3,4,5,6,7,10-heptahydrobenzo[f][12]-annulen-5-yl 4-nitrobenzoate (620987-61-3)

Guidance literature:

With boron tribromide; In dichloromethane; at -78 ℃; for 0.5h;

DOI:10.1021/ol035630v

Reference yield: 85.0%

(3S,5R,6S)-3-(2-cyanoethyl)-14-methoxy-6-methyl-1-oxo-2,3,4,5,6,7,10-heptahydrobenzo[f][12]-annulen-5-yl 4-nitrobenzoate → (8E)-(3S,5R,6S)-3-(2-cyanoethyl)-14-hydroxy-6-methyl-1-oxo-2,3,4,5,6,7,10-heptahydrobenzo[f][12]-annulen-5-yl 4-nitrobenzoate (620987-61-3)

Guidance literature:

With boron tribromide; In dichloromethane; at -78 ℃; for 0.5h;

DOI:10.1021/jo050750x

upstream raw materials:

(8E)-(3S,5R,6S)-3-(2-cyanoethyl)-14-methoxy-6-methyl-1-oxo-2,3,4,5,6,7,10-heptahydrobenzo[f][12]-annulen-5-yl 4-nitrobenzoate

(2E,8E)-3-((3R,5R,6S)-5,14-dihydroxy-6-methyl-1-oxo(2,3,4,5,6,7,10-heptahydrobenzo[d][12]-annulen-3-yl))prop-2-enenitrile

(1S,3R,4S)-1-(2-cyanoethyl)-4-methyl-3-(4-nitrophenylcarbonyloxy)hept-6-enyl 6-hydroxy-2-(prop-2-enyl)benzoate

5-((1S)-1-methylbut-3-enyl)-(3R,5S)-oxolane-2,3-diol

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