1-Benzenesulfonyl-2-[1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-1,2-dihydro-pyrrolo[2,3-b]pyridin-3-one

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Chemical Name:1-Benzenesulfonyl-2-[1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-1,2-dihydro-pyrrolo[2,3-b]pyridin-3-one
CAS No.:155818-94-3
Molecular Formula:C₂₁H₁₆N₂O₄S
Molecular Weight:392.435
Hs Code.:

Synonyms:1-Benzenesulfonyl-2-[1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-1,2-dihydro-pyrrolo[2,3-b]pyridin-3-one

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Chemical Property of 1-Benzenesulfonyl-2-[1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-1,2-dihydro-pyrrolo[2,3-b]pyridin-3-one

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Technology Process of 1-Benzenesulfonyl-2-[1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-1,2-dihydro-pyrrolo[2,3-b]pyridin-3-one

There total 1 articles about 1-Benzenesulfonyl-2-[1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-1,2-dihydro-pyrrolo[2,3-b]pyridin-3-one 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:

: 123-11-5
4-methoxy-benzaldehyde

: 155818-90-9
1-phenylsulfonyl-1H-pyrrolo<2,3-b>pyridine-3(2H)-one

: 155818-94-3
1-Benzenesulfonyl-2-[1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-1,2-dihydro-pyrrolo[2,3-b]pyridin-3-one

: 1-Benzenesulfonyl-2-[1-(4-methoxy-phenyl)-meth-(E)-ylidene]-1,2-dihydro-pyrrolo[2,3-b]pyridin-3-one

Guidance literature:: With piperidine; In toluene; for 1.5h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; Heating;
DOI:10.1055/s-1997-1499

Reference yield: 72.0%

: 155818-94-3
1-Benzenesulfonyl-2-[1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-1,2-dihydro-pyrrolo[2,3-b]pyridin-3-one

: 155819-02-6
2-(4-methoxybenzyl)-1-(phenylsulfonyl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-3-one

Guidance literature:: With triethylsilane; trifluoroacetic acid; In 1,2-dichloro-ethane; for 7h; Heating;
DOI:10.1016/S0040-4020(01)00047-3

Reference yield:

: 155818-94-3
1-Benzenesulfonyl-2-[1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-1,2-dihydro-pyrrolo[2,3-b]pyridin-3-one

: diethyl cyano-[2-(4-methoxybenzyl)-3-oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-2-yl]methylphosphonate

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / trifluoroacetic acid; Et₃SiH / 1,2-dichloro-ethane / 7 h / Heating

2: 76 percent / NaH / tetrahydrofuran / 0 - 20 °C

With triethylsilane; sodium hydride; trifluoroacetic acid; In tetrahydrofuran; 1,2-dichloro-ethane;
DOI:10.1016/S0040-4020(01)00047-3