((3,4-trans)-tert-butyl 3-((S)-1-((tert-butyldiphenylsilyl)oxy)ethyl)-4-(((5-chloro-2-((1-methyl-1H-pyrazol-4-yl)amino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)oxy)methyl)pyrrolidine-1-carboxylate)

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Chemical Name:((3,4-trans)-tert-butyl 3-((S)-1-((tert-butyldiphenylsilyl)oxy)ethyl)-4-(((5-chloro-2-((1-methyl-1H-pyrazol-4-yl)amino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)oxy)methyl)pyrrolidine-1-carboxylate)
CAS No.:1428775-99-8
Molecular Formula:C₃₈H₄₈ClN₇O₄Si
Molecular Weight:730.382
Hs Code.:

((3,4-trans)-tert-butyl 3-((S)-1-((tert-butyldiphenylsilyl)oxy)ethyl)-4-(((5-chloro-2-((1-methyl-1H-pyrazol-4-yl)amino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)oxy)methyl)pyrrolidine-1-carboxylate)

Synonyms:((3,4-trans)-tert-butyl 3-((S)-1-((tert-butyldiphenylsilyl)oxy)ethyl)-4-(((5-chloro-2-((1-methyl-1H-pyrazol-4-yl)amino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)oxy)methyl)pyrrolidine-1-carboxylate)

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Chemical Property of ((3,4-trans)-tert-butyl 3-((S)-1-((tert-butyldiphenylsilyl)oxy)ethyl)-4-(((5-chloro-2-((1-methyl-1H-pyrazol-4-yl)amino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)oxy)methyl)pyrrolidine-1-carboxylate)

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Technology Process of ((3,4-trans)-tert-butyl 3-((S)-1-((tert-butyldiphenylsilyl)oxy)ethyl)-4-(((5-chloro-2-((1-methyl-1H-pyrazol-4-yl)amino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)oxy)methyl)pyrrolidine-1-carboxylate)

There total 2 articles about ((3,4-trans)-tert-butyl 3-((S)-1-((tert-butyldiphenylsilyl)oxy)ethyl)-4-(((5-chloro-2-((1-methyl-1H-pyrazol-4-yl)amino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)oxy)methyl)pyrrolidine-1-carboxylate) 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: 55.0%

: 1053228-28-6
2,4,5-trichloro-7H-pyrrolo [2,3-d] pyrimidine

: (3,4-trans)-3-[(S)-1-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4-hydroxymethyl-pyrrolidine-1-carboxylic acid tert-butyl ester

: 69843-13-6
1-methyl-4-aminopyrazole

: 1428775-99-8
((3,4-trans)-tert-butyl 3-((S)-1-((tert-butyldiphenylsilyl)oxy)ethyl)-4-(((5-chloro-2-((1-methyl-1H-pyrazol-4-yl)amino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)oxy)methyl)pyrrolidine-1-carboxylate)

Guidance literature:: 2,4,5-trichloro-7H-pyrrolo [2,3-d] pyrimidine; (3,4-trans)-3-[(S)-1-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4-hydroxymethyl-pyrrolidine-1-carboxylic acid tert-butyl ester; With potassium 2-methylbutan-2-olate; In 1,4-dioxane; toluene; at 20 ℃; for 0.5h;

1-methyl-4-aminopyrazole; In 1,4-dioxane; water; at 140 ℃; for 1h; Microwave irradiation;

Reference yield:

: 1428775-97-6
(3,4-trans)-4-[1-((S)-tert-butyl-diphenyl-silanyloxy)-ethyl]-pyrrolidine-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester

: 1428775-99-8
((3,4-trans)-tert-butyl 3-((S)-1-((tert-butyldiphenylsilyl)oxy)ethyl)-4-(((5-chloro-2-((1-methyl-1H-pyrazol-4-yl)amino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)oxy)methyl)pyrrolidine-1-carboxylate)

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium borohydride / tetrahydrofuran / 2 h / 60 °C

2.1: potassium 2-methylbutan-2-olate / 1,4-dioxane; toluene / 0.5 h / 20 °C

2.2: t-BuXPHOS palladacycle / 1 h / 140 °C / Microwave irradiation

With lithium borohydride; potassium 2-methylbutan-2-olate; In tetrahydrofuran; 1,4-dioxane; toluene;