tert-butyl ({trans-4-[2-(cyanomethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]cyclohexyl}methyl)carbamate

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Chemical Name:tert-butyl ({trans-4-[2-(cyanomethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]cyclohexyl}methyl)carbamate
CAS No.:1607592-58-4
Molecular Formula:C₂₂H₂₇N₅O₂S
Molecular Weight:425.555
Hs Code.:

Synonyms:tert-butyl ({trans-4-[2-(cyanomethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]cyclohexyl}methyl)carbamate

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Chemical Property of tert-butyl ({trans-4-[2-(cyanomethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]cyclohexyl}methyl)carbamate

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Technology Process of tert-butyl ({trans-4-[2-(cyanomethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]cyclohexyl}methyl)carbamate

There total 5 articles about tert-butyl ({trans-4-[2-(cyanomethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]cyclohexyl}methyl)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: 71.0%

: 1607592-43-7
tert-butyl ({trans-4-[(6-aminothieno[3,2-b]pyridin-7-yl)amino]cyclohexyl}methyl)carbamate

: 107-91-5
cyanoacetic acid amide

: 1607592-58-4
tert-butyl ({trans-4-[2-(cyanomethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]cyclohexyl}methyl)carbamate

Guidance literature:: cyanoacetic acid amide; With triethyloxonium fluoroborate; In tetrahydrofuran; at 20 ℃; for 2h;

tert-butyl ({trans-4-[(6-aminothieno[3,2-b]pyridin-7-yl)amino]cyclohexyl}methyl)carbamate; In ethanol; at 85 ℃; for 2h;

Reference yield:

: 69627-02-7,107818-20-2
thieno[3,2-b]pyridin-7-ol

: 1607592-58-4
tert-butyl ({trans-4-[2-(cyanomethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]cyclohexyl}methyl)carbamate

Guidance literature:: Multi-step reaction with 5 steps

1.1: tetrabutylammonium nitrate / dichloromethane / -5 °C

1.2: -5 - 20 °C

2.1: trichlorophosphate / 1 h / Reflux

3.1: triethylamine / isopropyl alcohol / 2 h / 90 °C

4.1: hydrogen; palladium 10% on activated carbon / methanol / 2 h / 20 °C

5.1: triethyloxonium fluoroborate / tetrahydrofuran / 2 h / 20 °C

5.2: 2 h / 85 °C

With palladium 10% on activated carbon; hydrogen; triethyloxonium fluoroborate; tetrabutylammonium nitrate; triethylamine; trichlorophosphate; In tetrahydrofuran; methanol; dichloromethane; isopropyl alcohol;

Reference yield:

: 110651-92-8
7-chloro-6-nitrothieno[3,2-b]pyridine

: 1607592-58-4
tert-butyl ({trans-4-[2-(cyanomethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]cyclohexyl}methyl)carbamate

Guidance literature:: Multi-step reaction with 3 steps

1.1: triethylamine / isopropyl alcohol / 2 h / 90 °C

2.1: hydrogen; palladium 10% on activated carbon / methanol / 2 h / 20 °C

3.1: triethyloxonium fluoroborate / tetrahydrofuran / 2 h / 20 °C

3.2: 2 h / 85 °C

With palladium 10% on activated carbon; hydrogen; triethyloxonium fluoroborate; triethylamine; In tetrahydrofuran; methanol; isopropyl alcohol;