(2S)-(3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2-amino-3-methylbutanoate

Base Information

Chemical Name:(2S)-(3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2-amino-3-methylbutanoate
CAS No.:1526915-84-3
Molecular Formula:C₃₃H₄₆N₄O₂
Molecular Weight:530.754
Hs Code.:

(2S)-(3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2-amino-3-methylbutanoate

Synonyms:(2S)-(3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2-amino-3-methylbutanoate

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Chemical Property of (2S)-(3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2-amino-3-methylbutanoate

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Technology Process of (2S)-(3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2-amino-3-methylbutanoate

There total 11 articles about (2S)-(3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2-amino-3-methylbutanoate 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: 65.0%

: 1526915-83-2
(2S)-(3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-methylbutanoate

: 1526915-84-3
(2S)-(3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2-amino-3-methylbutanoate

Guidance literature:: With piperidine; In tetrahydrofuran; acetonitrile; for 0.333333h;

Reference yield:

: 1526930-28-8
1-((3S,10R,13S,17S)-3-((tert-butyldiphenylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone

: 1526915-84-3
(2S)-(3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2-amino-3-methylbutanoate

Guidance literature:: Multi-step reaction with 9 steps

1.1: boron trifluoride diethyl etherate / methanol; toluene / 4 h / 20 °C

2.1: lithium aluminium tetrahydride / tetrahydrofuran / 0.5 h / 0 - 20 °C / Inert atmosphere

3.1: sodium periodate / tetrahydrofuran; water

4.1: triphenylphosphine / dichloromethane / 0.17 h / 0 °C

4.2: 0.33 h / 0 °C

5.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C

6.1: methanol; hydrogenchloride / 5 h / 20 °C

7.1: dmap; dicyclohexyl-carbodiimide / tetrahydrofuran / 20 °C

8.1: sodium L-ascorbate; copper(ll) sulfate pentahydrate / water; N,N-dimethyl-formamide / 12 h / 20 °C

9.1: piperidine / tetrahydrofuran; acetonitrile / 0.33 h

With piperidine; hydrogenchloride; methanol; dmap; sodium periodate; lithium aluminium tetrahydride; n-butyllithium; copper(ll) sulfate pentahydrate; boron trifluoride diethyl etherate; sodium L-ascorbate; dicyclohexyl-carbodiimide; triphenylphosphine; In tetrahydrofuran; methanol; hexane; dichloromethane; water; N,N-dimethyl-formamide; toluene; acetonitrile;

Reference yield:

: 145-13-1
Pregnenolone

: 1526915-84-3
(2S)-(3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2-amino-3-methylbutanoate

Guidance literature:: Multi-step reaction with 10 steps

1.1: 1H-imidazole / dichloromethane / 4 h / 0 - 20 °C

2.1: boron trifluoride diethyl etherate / methanol; toluene / 4 h / 20 °C

3.1: lithium aluminium tetrahydride / tetrahydrofuran / 0.5 h / 0 - 20 °C / Inert atmosphere

4.1: sodium periodate / tetrahydrofuran; water

5.1: triphenylphosphine / dichloromethane / 0.17 h / 0 °C

5.2: 0.33 h / 0 °C

6.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C

7.1: methanol; hydrogenchloride / 5 h / 20 °C

8.1: dmap; dicyclohexyl-carbodiimide / tetrahydrofuran / 20 °C

9.1: sodium L-ascorbate; copper(ll) sulfate pentahydrate / water; N,N-dimethyl-formamide / 12 h / 20 °C

10.1: piperidine / tetrahydrofuran; acetonitrile / 0.33 h

With piperidine; 1H-imidazole; hydrogenchloride; methanol; dmap; sodium periodate; lithium aluminium tetrahydride; n-butyllithium; copper(ll) sulfate pentahydrate; boron trifluoride diethyl etherate; sodium L-ascorbate; dicyclohexyl-carbodiimide; triphenylphosphine; In tetrahydrofuran; methanol; hexane; dichloromethane; water; N,N-dimethyl-formamide; toluene; acetonitrile;