(2S)-pyrrolidine-2-carboxylic acid {4-[3-chloro-4-(pyridin-2-ylmethoxy)-phenylamino]-7-methoxy-quinazolin-6-yl}-amide

Base Information

Chemical Name:(2S)-pyrrolidine-2-carboxylic acid {4-[3-chloro-4-(pyridin-2-ylmethoxy)-phenylamino]-7-methoxy-quinazolin-6-yl}-amide
CAS No.:897384-05-3
Molecular Formula:C₂₆H₂₅ClN₆O₃
Molecular Weight:504.976
Hs Code.:

Synonyms:(2S)-pyrrolidine-2-carboxylic acid {4-[3-chloro-4-(pyridin-2-ylmethoxy)-phenylamino]-7-methoxy-quinazolin-6-yl}-amide

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Chemical Property of (2S)-pyrrolidine-2-carboxylic acid {4-[3-chloro-4-(pyridin-2-ylmethoxy)-phenylamino]-7-methoxy-quinazolin-6-yl}-amide

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Technology Process of (2S)-pyrrolidine-2-carboxylic acid {4-[3-chloro-4-(pyridin-2-ylmethoxy)-phenylamino]-7-methoxy-quinazolin-6-yl}-amide

There total 7 articles about (2S)-pyrrolidine-2-carboxylic acid {4-[3-chloro-4-(pyridin-2-ylmethoxy)-phenylamino]-7-methoxy-quinazolin-6-yl}-amide 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: 99.0%

: (2S)-2-{4-[3-chloro-4-(pyridin-2-ylmethoxy)-phenylamino]-7-methoxy-quinazolin-6-ylcarbamoyl}-pyrrolidine-1-carboxylic acid t-butylester

: 897384-05-3
(2S)-pyrrolidine-2-carboxylic acid {4-[3-chloro-4-(pyridin-2-ylmethoxy)-phenylamino]-7-methoxy-quinazolin-6-yl}-amide

Guidance literature:: (2S)-2-{4-[3-chloro-4-(pyridin-2-ylmethoxy)-phenylamino]-7-methoxy-quinazolin-6-ylcarbamoyl}-pyrrolidine-1-carboxylic acid t-butylester; With trifluoroacetic acid; In dichloromethane; for 4h;

With sodium hydrogencarbonate; In water;

Reference yield:

: 55496-69-0
4-chloro-7-methoxy-6-nitroquinazoline

: 897384-05-3
(2S)-pyrrolidine-2-carboxylic acid {4-[3-chloro-4-(pyridin-2-ylmethoxy)-phenylamino]-7-methoxy-quinazolin-6-yl}-amide

Guidance literature:: Multi-step reaction with 4 steps

1: isopropyl alcohol / Reflux

2: iron; hydrogenchloride / ethanol; water / Reflux

3: N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; pyridine / 20 °C

4: trifluoroacetic acid / dichloromethane / 20 °C

With pyridine; hydrogenchloride; iron; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; trifluoroacetic acid; In ethanol; dichloromethane; water; isopropyl alcohol;
DOI:10.1002/bkcs.10358

Reference yield:

: 162012-69-3
7-fluoro-6-nitro-3H-quinazolin-4-one

: 897384-05-3
(2S)-pyrrolidine-2-carboxylic acid {4-[3-chloro-4-(pyridin-2-ylmethoxy)-phenylamino]-7-methoxy-quinazolin-6-yl}-amide

Guidance literature:: Multi-step reaction with 6 steps

1: potassium trimethylsilonate / dimethyl sulfoxide / 20 °C

2: thionyl chloride; trichlorophosphate; N,N-dimethyl-formamide

3: isopropyl alcohol / Reflux

4: iron; hydrogenchloride / ethanol; water / Reflux

5: N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; pyridine / 20 °C

6: trifluoroacetic acid / dichloromethane / 20 °C

With pyridine; hydrogenchloride; thionyl chloride; potassium trimethylsilonate; iron; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; N,N-dimethyl-formamide; trifluoroacetic acid; trichlorophosphate; In ethanol; dichloromethane; water; dimethyl sulfoxide; isopropyl alcohol;
DOI:10.1002/bkcs.10358