(2R,5R)-tert-butyl 2-(1-bromo-8-((2,4-dimethoxybenzyl)amino)imidazo[1,5-a]pyrazin-3-yl)-5-(((tert-butyldiphenylsilyl)oxy)methyl)morpholine-4-carboxylate

Base Information

Chemical Name:(2R,5R)-tert-butyl 2-(1-bromo-8-((2,4-dimethoxybenzyl)amino)imidazo[1,5-a]pyrazin-3-yl)-5-(((tert-butyldiphenylsilyl)oxy)methyl)morpholine-4-carboxylate
CAS No.:1419222-21-1
Molecular Formula:C₄₁H₅₀BrN₅O₆Si
Molecular Weight:816.867
Hs Code.:

(2R,5R)-tert-butyl 2-(1-bromo-8-((2,4-dimethoxybenzyl)amino)imidazo[1,5-a]pyrazin-3-yl)-5-(((tert-butyldiphenylsilyl)oxy)methyl)morpholine-4-carboxylate

Synonyms:(2R,5R)-tert-butyl 2-(1-bromo-8-((2,4-dimethoxybenzyl)amino)imidazo[1,5-a]pyrazin-3-yl)-5-(((tert-butyldiphenylsilyl)oxy)methyl)morpholine-4-carboxylate

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Chemical Property of (2R,5R)-tert-butyl 2-(1-bromo-8-((2,4-dimethoxybenzyl)amino)imidazo[1,5-a]pyrazin-3-yl)-5-(((tert-butyldiphenylsilyl)oxy)methyl)morpholine-4-carboxylate

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Technology Process of (2R,5R)-tert-butyl 2-(1-bromo-8-((2,4-dimethoxybenzyl)amino)imidazo[1,5-a]pyrazin-3-yl)-5-(((tert-butyldiphenylsilyl)oxy)methyl)morpholine-4-carboxylate

There total 10 articles about (2R,5R)-tert-butyl 2-(1-bromo-8-((2,4-dimethoxybenzyl)amino)imidazo[1,5-a]pyrazin-3-yl)-5-(((tert-butyldiphenylsilyl)oxy)methyl)morpholine-4-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: 87.0%

: 20781-20-8
2,4-Dimethoxybenzylamine

: 1620676-28-9
(2R,5R)-tert-butyl 2-(1-bromo-8-chloroimidazo[1,5-a]pyrazin-3-yl)-5-(((tert-butyldiphenylsilyl)oxy)methyl)morpholine-4-carboxylate

: 1419222-21-1
(2R,5R)-tert-butyl 2-(1-bromo-8-((2,4-dimethoxybenzyl)amino)imidazo[1,5-a]pyrazin-3-yl)-5-(((tert-butyldiphenylsilyl)oxy)methyl)morpholine-4-carboxylate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In 1,4-dioxane; at 20 - 50 ℃;

Reference yield:

: 1620676-26-7
(2R,5R)-4-(tert-butoxycarbonyl)-5-(((tert-butyl diphenylsilyl)oxy)methyl)morpholine-2-carboxylic acid

: 1419222-21-1
(2R,5R)-tert-butyl 2-(1-bromo-8-((2,4-dimethoxybenzyl)amino)imidazo[1,5-a]pyrazin-3-yl)-5-(((tert-butyldiphenylsilyl)oxy)methyl)morpholine-4-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1: triethylamine; HATU / N,N-dimethyl-formamide / 24 h / 0 - 20 °C / Inert atmosphere

2: trichlorophosphate / acetonitrile; N,N-dimethyl-formamide / 0.75 h / 0 - 40 °C / Inert atmosphere

3: N-Bromosuccinimide / N,N-dimethyl-formamide / 1 h / 0 - 20 °C

4: N-ethyl-N,N-diisopropylamine / 1,4-dioxane / 20 - 50 °C

With N-Bromosuccinimide; triethylamine; N-ethyl-N,N-diisopropylamine; HATU; trichlorophosphate; In 1,4-dioxane; N,N-dimethyl-formamide; acetonitrile;

Reference yield:

: 1620676-27-8
(2R,5R)-tert-butyl 5-(((tert-butyldiphenylsilyl)oxy)methyl)-2-(8-chloro imidazo[1,5-a]pyrazin-3-yl)morpholine-4-carboxylate

: 1419222-21-1
(2R,5R)-tert-butyl 2-(1-bromo-8-((2,4-dimethoxybenzyl)amino)imidazo[1,5-a]pyrazin-3-yl)-5-(((tert-butyldiphenylsilyl)oxy)methyl)morpholine-4-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: N-Bromosuccinimide / N,N-dimethyl-formamide / 1 h / 0 - 20 °C

2: N-ethyl-N,N-diisopropylamine / 1,4-dioxane / 20 - 50 °C

With N-Bromosuccinimide; N-ethyl-N,N-diisopropylamine; In 1,4-dioxane; N,N-dimethyl-formamide;