(R)-benzyl 1-(4-(5-tert-butoxycarbonyl-amino-2-bromothiazole-4-carboxamido)-1-methyl-1H-pyrazol-5-yl)azepan-4-ylcarbamate

Base Information

Chemical Name:(R)-benzyl 1-(4-(5-tert-butoxycarbonyl-amino-2-bromothiazole-4-carboxamido)-1-methyl-1H-pyrazol-5-yl)azepan-4-ylcarbamate
CAS No.:1338718-15-2
Molecular Formula:C₂₇H₃₄BrN₇O₅S
Molecular Weight:648.581
Hs Code.:

Synonyms:(R)-benzyl 1-(4-(5-tert-butoxycarbonyl-amino-2-bromothiazole-4-carboxamido)-1-methyl-1H-pyrazol-5-yl)azepan-4-ylcarbamate

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Chemical Property of (R)-benzyl 1-(4-(5-tert-butoxycarbonyl-amino-2-bromothiazole-4-carboxamido)-1-methyl-1H-pyrazol-5-yl)azepan-4-ylcarbamate

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Technology Process of (R)-benzyl 1-(4-(5-tert-butoxycarbonyl-amino-2-bromothiazole-4-carboxamido)-1-methyl-1H-pyrazol-5-yl)azepan-4-ylcarbamate

There total 6 articles about (R)-benzyl 1-(4-(5-tert-butoxycarbonyl-amino-2-bromothiazole-4-carboxamido)-1-methyl-1H-pyrazol-5-yl)azepan-4-ylcarbamate 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: 89.0%

: 1312697-86-1
2-bromo-5-[(tert-butoxycarbonyl)amino]-1,3-thiazole-4-carboxylic acid

: 1338719-24-6
(R)-benzyl azepan-4-ylcarbamate

: 1338718-15-2
(R)-benzyl 1-(4-(5-tert-butoxycarbonyl-amino-2-bromothiazole-4-carboxamido)-1-methyl-1H-pyrazol-5-yl)azepan-4-ylcarbamate

Guidance literature:: With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 16.5h;

Reference yield: 79.7%

: 2-bromo-5-(isopropoxycarbonylamino)-thiazole-4-carboxylic acid

: 1338718-05-0
(R)-benzyl 1-(4-amino-1-methyl-1H-pyrazol-5-yl)azepan-4-ylcarbamate

: 1338718-15-2
(R)-benzyl 1-(4-(5-tert-butoxycarbonyl-amino-2-bromothiazole-4-carboxamido)-1-methyl-1H-pyrazol-5-yl)azepan-4-ylcarbamate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; HATU; In N,N-dimethyl-formamide; at 20 ℃; for 168h; Inert atmosphere;

Reference yield:

: 878630-96-7
(R)-tert-butyl 4-(benzyloxycarbonylamino)azepane-1-carboxylate

: 1338718-15-2
(R)-benzyl 1-(4-(5-tert-butoxycarbonyl-amino-2-bromothiazole-4-carboxamido)-1-methyl-1H-pyrazol-5-yl)azepan-4-ylcarbamate

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogenchloride / 1,4-dioxane; water / 2 h

2: benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; diisopropylethylamine / 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran

With hydrogenchloride; diisopropylethylamine; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; In 1,4-dioxane; water; 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran;