(S)-N-(5-chloro-pyridin-2-yl)-3-cyclohexyl-2-(8-methoxy-3-oxo-3,9-dihydro-1H-chromeno[2,3-c]pyrrol-2-yl)-propionamide

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Chemical Name:(S)-N-(5-chloro-pyridin-2-yl)-3-cyclohexyl-2-(8-methoxy-3-oxo-3,9-dihydro-1H-chromeno[2,3-c]pyrrol-2-yl)-propionamide
CAS No.:1352639-43-0
Molecular Formula:C₂₆H₂₈ClN₃O₄
Molecular Weight:481.979
Hs Code.:

Synonyms:(S)-N-(5-chloro-pyridin-2-yl)-3-cyclohexyl-2-(8-methoxy-3-oxo-3,9-dihydro-1H-chromeno[2,3-c]pyrrol-2-yl)-propionamide

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Chemical Property of (S)-N-(5-chloro-pyridin-2-yl)-3-cyclohexyl-2-(8-methoxy-3-oxo-3,9-dihydro-1H-chromeno[2,3-c]pyrrol-2-yl)-propionamide

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Technology Process of (S)-N-(5-chloro-pyridin-2-yl)-3-cyclohexyl-2-(8-methoxy-3-oxo-3,9-dihydro-1H-chromeno[2,3-c]pyrrol-2-yl)-propionamide

There total 5 articles about (S)-N-(5-chloro-pyridin-2-yl)-3-cyclohexyl-2-(8-methoxy-3-oxo-3,9-dihydro-1H-chromeno[2,3-c]pyrrol-2-yl)-propionamide 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:

: 1072-98-6
5-chloro-2-pyridylamine

: C₂₁H₂₄ClNO₄

: 1352639-43-0
(S)-N-(5-chloro-pyridin-2-yl)-3-cyclohexyl-2-(8-methoxy-3-oxo-3,9-dihydro-1H-chromeno[2,3-c]pyrrol-2-yl)-propionamide

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 0 - 25 ℃; for 16h;

Reference yield:

: 40056-18-6,789460-77-1
methyl L-cyclohexylalaninate

: 1352639-43-0
(S)-N-(5-chloro-pyridin-2-yl)-3-cyclohexyl-2-(8-methoxy-3-oxo-3,9-dihydro-1H-chromeno[2,3-c]pyrrol-2-yl)-propionamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: N-ethyl-N,N-diisopropylamine / methanol / 10 h / 25 °C / Molecular sieve

1.2: 16 h / 25 °C / Molecular sieve

2.1: N-ethyl-N,N-diisopropylamine / acetonitrile / 48 h / 140 °C / Sealed tube

3.1: water; lithium hydroxide monohydrate / tetrahydrofuran / 2 h / 25 °C

4.1: oxalyl dichloride / dichloromethane / 2 h / 0 - 25 °C

5.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 16 h / 0 - 25 °C

With oxalyl dichloride; lithium hydroxide monohydrate; water; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; methanol; dichloromethane; acetonitrile;

Reference yield:

: 1352639-39-4
5-methoxy-3-formyl-2H-chromene-2-carboxylic acid ethyl ester

: 1352639-43-0
(S)-N-(5-chloro-pyridin-2-yl)-3-cyclohexyl-2-(8-methoxy-3-oxo-3,9-dihydro-1H-chromeno[2,3-c]pyrrol-2-yl)-propionamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: N-ethyl-N,N-diisopropylamine / methanol / 10 h / 25 °C / Molecular sieve

1.2: 16 h / 25 °C / Molecular sieve

2.1: N-ethyl-N,N-diisopropylamine / acetonitrile / 48 h / 140 °C / Sealed tube

3.1: water; lithium hydroxide monohydrate / tetrahydrofuran / 2 h / 25 °C

4.1: oxalyl dichloride / dichloromethane / 2 h / 0 - 25 °C

5.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 16 h / 0 - 25 °C

With oxalyl dichloride; lithium hydroxide monohydrate; water; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; methanol; dichloromethane; acetonitrile;