[11-(2,5-Dioxo-pyrrolidin-1-yloxycarbonyloxy)-undecyl]-phosphonic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 4-nitro-phenyl ester

Base Information

Chemical Name:[11-(2,5-Dioxo-pyrrolidin-1-yloxycarbonyloxy)-undecyl]-phosphonic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 4-nitro-phenyl ester
CAS No.:935553-24-5
Molecular Formula:C₄₉H₇₅N₂O₁₀P
Molecular Weight:883.116
Hs Code.:

[11-(2,5-Dioxo-pyrrolidin-1-yloxycarbonyloxy)-undecyl]-phosphonic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 4-nitro-phenyl ester

Synonyms:[11-(2,5-Dioxo-pyrrolidin-1-yloxycarbonyloxy)-undecyl]-phosphonic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 4-nitro-phenyl ester

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Chemical Property of [11-(2,5-Dioxo-pyrrolidin-1-yloxycarbonyloxy)-undecyl]-phosphonic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 4-nitro-phenyl ester

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Technology Process of [11-(2,5-Dioxo-pyrrolidin-1-yloxycarbonyloxy)-undecyl]-phosphonic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 4-nitro-phenyl ester

There total 3 articles about [11-(2,5-Dioxo-pyrrolidin-1-yloxycarbonyloxy)-undecyl]-phosphonic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 4-nitro-phenyl 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:

: 57-88-5
cholesterol

: C₂₂H₃₀ClN₂O₉P

: 935553-24-5
[11-(2,5-Dioxo-pyrrolidin-1-yloxycarbonyloxy)-undecyl]-phosphonic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 4-nitro-phenyl ester

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃; for 8h;
DOI:10.1016/j.chemphyslip.2006.06.018

Reference yield:

: [11-(2,5-dioxo-pyrrolidin-1-yloxycarbonyloxy)-undecyl]-phosphonic acid mono-(4-nitro-phenyl) ester

: 935553-24-5
[11-(2,5-Dioxo-pyrrolidin-1-yloxycarbonyloxy)-undecyl]-phosphonic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 4-nitro-phenyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: oxalyl chloride; DMF / CH₂Cl₂ / 18 h / Heating

2: Et₃N / CH₂Cl₂ / 8 h / 20 °C

With oxalyl dichloride; triethylamine; N,N-dimethyl-formamide; In dichloromethane;
DOI:10.1016/j.chemphyslip.2006.06.018

Reference yield:

: 268227-43-6
ethyl (4-nitrophenyl)[11-([(2,5-dioxotetrahydro-1H-1-pyrrolyl)oxy]carbonyloxy)undecyl]phosphonate

: 935553-24-5
[11-(2,5-Dioxo-pyrrolidin-1-yloxycarbonyloxy)-undecyl]-phosphonic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 4-nitro-phenyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: (CH₃)3SiBr / CH₂Cl₂ / 40 h / 20 °C

2: oxalyl chloride; DMF / CH₂Cl₂ / 18 h / Heating

3: Et₃N / CH₂Cl₂ / 8 h / 20 °C

With oxalyl dichloride; trimethylsilyl bromide; triethylamine; N,N-dimethyl-formamide; In dichloromethane;
DOI:10.1016/j.chemphyslip.2006.06.018