(E)-4-((6-chloro-9-oxo-1,2-dihydropyrrolo[2,1-b]quinazolin-3(9H)-ylidene)methyl)-N-(2-(pyrrolidin-1-yl)ethyl)benzamide

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Chemical Name:(E)-4-((6-chloro-9-oxo-1,2-dihydropyrrolo[2,1-b]quinazolin-3(9H)-ylidene)methyl)-N-(2-(pyrrolidin-1-yl)ethyl)benzamide
CAS No.:1371597-77-1
Molecular Formula:C₂₅H₂₅ClN₄O₂
Molecular Weight:448.952
Hs Code.:

Synonyms:(E)-4-((6-chloro-9-oxo-1,2-dihydropyrrolo[2,1-b]quinazolin-3(9H)-ylidene)methyl)-N-(2-(pyrrolidin-1-yl)ethyl)benzamide

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Chemical Property of (E)-4-((6-chloro-9-oxo-1,2-dihydropyrrolo[2,1-b]quinazolin-3(9H)-ylidene)methyl)-N-(2-(pyrrolidin-1-yl)ethyl)benzamide

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Technology Process of (E)-4-((6-chloro-9-oxo-1,2-dihydropyrrolo[2,1-b]quinazolin-3(9H)-ylidene)methyl)-N-(2-(pyrrolidin-1-yl)ethyl)benzamide

There total 3 articles about (E)-4-((6-chloro-9-oxo-1,2-dihydropyrrolo[2,1-b]quinazolin-3(9H)-ylidene)methyl)-N-(2-(pyrrolidin-1-yl)ethyl)benzamide 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: 49.8%

: 7154-73-6
1-(2-aminoethyl)pyrrolidine

: 1371597-62-4
(E)-4-((6-chloro-9-oxo-1,2-dihydropyrrolo[2,1-b]quinazolin-3(9H)-ylidene)methyl)benzoic acid

: 1371597-77-1
(E)-4-((6-chloro-9-oxo-1,2-dihydropyrrolo[2,1-b]quinazolin-3(9H)-ylidene)methyl)-N-(2-(pyrrolidin-1-yl)ethyl)benzamide

Guidance literature:: With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine; In N,N-dimethyl-formamide; at 70 ℃;
DOI:10.1016/j.bmc.2012.02.061

Reference yield:

: 89-77-0
2-Amino-4-chlorobenzoic acid

: 1371597-77-1
(E)-4-((6-chloro-9-oxo-1,2-dihydropyrrolo[2,1-b]quinazolin-3(9H)-ylidene)methyl)-N-(2-(pyrrolidin-1-yl)ethyl)benzamide

Guidance literature:: Multi-step reaction with 3 steps

1: trichlorophosphate / toluene / 5 h / Reflux

2: sodium acetate; acetic acid / Reflux

3: (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine / N,N-dimethyl-formamide / 70 °C

With sodium acetate; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; acetic acid; triethylamine; trichlorophosphate; In N,N-dimethyl-formamide; toluene; 2: Claisen Schmidt condensation;
DOI:10.1016/j.bmc.2012.02.061

Reference yield:

: 55727-49-6
3-chloro-6,7,8,9-tetrahydropyrrolo[2,1-b]quinazolin-11-one

: 1371597-77-1
(E)-4-((6-chloro-9-oxo-1,2-dihydropyrrolo[2,1-b]quinazolin-3(9H)-ylidene)methyl)-N-(2-(pyrrolidin-1-yl)ethyl)benzamide

Guidance literature:: Multi-step reaction with 2 steps

1: sodium acetate; acetic acid / Reflux

2: (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine / N,N-dimethyl-formamide / 70 °C

With sodium acetate; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; acetic acid; triethylamine; In N,N-dimethyl-formamide; 1: Claisen Schmidt condensation;
DOI:10.1016/j.bmc.2012.02.061