rac-tert-butyl {2-[({8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a]pyridin-3-yl}carbonyl)-amino]-2-(3,4-difluorophenyl)ethyl}carbamate

Base Information

Chemical Name:rac-tert-butyl {2-[({8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a]pyridin-3-yl}carbonyl)-amino]-2-(3,4-difluorophenyl)ethyl}carbamate
CAS No.:1609344-74-2
Molecular Formula:C₂₉H₂₈F₄N₄O₄
Molecular Weight:572.559
Hs Code.:

Synonyms:rac-tert-butyl {2-[({8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a]pyridin-3-yl}carbonyl)-amino]-2-(3,4-difluorophenyl)ethyl}carbamate

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Chemical Property of rac-tert-butyl {2-[({8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a]pyridin-3-yl}carbonyl)-amino]-2-(3,4-difluorophenyl)ethyl}carbamate

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Technology Process of rac-tert-butyl {2-[({8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a]pyridin-3-yl}carbonyl)-amino]-2-(3,4-difluorophenyl)ethyl}carbamate

There total 9 articles about rac-tert-butyl {2-[({8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a]pyridin-3-yl}carbonyl)-amino]-2-(3,4-difluorophenyl)ethyl}carbamate 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: 96.0%

: 1415501-19-7
8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a] pyridine-3-carboxylic acid

: 1270494-14-8
rac-tert-butyl [2-amino-2-(3,4-difluorophenyl)ethyl]carbamate

: 1609344-74-2
rac-tert-butyl {2-[({8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a]pyridin-3-yl}carbonyl)-amino]-2-(3,4-difluorophenyl)ethyl}carbamate

Guidance literature:: With 4-methyl-morpholine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; In N,N-dimethyl-formamide; at 20 ℃;

Reference yield:

: 16867-03-1
2-amino-3-hydroxypyridine

: 1609344-74-2
rac-tert-butyl {2-[({8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a]pyridin-3-yl}carbonyl)-amino]-2-(3,4-difluorophenyl)ethyl}carbamate

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium methylate / methanol / 0.25 h / 20 °C

1.2: 4 h / 20 °C

2.1: ethanol / 24 h / Molecular sieve; Reflux

3.1: water; lithium hydroxide / methanol; tetrahydrofuran / 16 h / 20 °C

4.1: O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; 4-methyl-morpholine / N,N-dimethyl-formamide / 20 °C

With 4-methyl-morpholine; water; sodium methylate; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; lithium hydroxide; In tetrahydrofuran; methanol; ethanol; N,N-dimethyl-formamide;

Reference yield:

: 85118-00-9
2,6-Difluorobenzyl bromide

: 1609344-74-2
rac-tert-butyl {2-[({8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a]pyridin-3-yl}carbonyl)-amino]-2-(3,4-difluorophenyl)ethyl}carbamate

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium methylate / methanol / 0.25 h / 20 °C

1.2: 4 h / 20 °C

2.1: ethanol / 24 h / Molecular sieve; Reflux

3.1: water; lithium hydroxide / methanol; tetrahydrofuran / 16 h / 20 °C

4.1: O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; 4-methyl-morpholine / N,N-dimethyl-formamide / 20 °C

With 4-methyl-morpholine; water; sodium methylate; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; lithium hydroxide; In tetrahydrofuran; methanol; ethanol; N,N-dimethyl-formamide;