4-(2-(2-methoxyphenyl)-2-morpholinoethylamino)pyrrolo[1,2-b]pyridazine-3-carboxamide

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Chemical Name:4-(2-(2-methoxyphenyl)-2-morpholinoethylamino)pyrrolo[1,2-b]pyridazine-3-carboxamide
CAS No.:1263419-34-6
Molecular Formula:C₂₁H₂₅N₅O₃
Molecular Weight:395.461
Hs Code.:

Synonyms:4-(2-(2-methoxyphenyl)-2-morpholinoethylamino)pyrrolo[1,2-b]pyridazine-3-carboxamide

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Chemical Property of 4-(2-(2-methoxyphenyl)-2-morpholinoethylamino)pyrrolo[1,2-b]pyridazine-3-carboxamide

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Technology Process of 4-(2-(2-methoxyphenyl)-2-morpholinoethylamino)pyrrolo[1,2-b]pyridazine-3-carboxamide

There total 5 articles about 4-(2-(2-methoxyphenyl)-2-morpholinoethylamino)pyrrolo[1,2-b]pyridazine-3-carboxamide 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: 27.8%

: 1263419-33-5
4-(2-(2-methoxyphenyl)-2-morpholinoethylamino)pyrrolo[1,2-b]pyridazine-3-carbonitrile

: 1263419-34-6
4-(2-(2-methoxyphenyl)-2-morpholinoethylamino)pyrrolo[1,2-b]pyridazine-3-carboxamide

Guidance literature:: With ammonium hydroxide; dihydrogen peroxide; In ethanol; water; at 20 ℃; for 14h;

Reference yield:

: 628733-99-3
ethyl 1-amino-1H-pyrrole-2-carboxylate

: 1263419-34-6
4-(2-(2-methoxyphenyl)-2-morpholinoethylamino)pyrrolo[1,2-b]pyridazine-3-carboxamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: hydrogenchloride / ethanol; water / 18 h / Reflux

1.2: 1 h / 80 °C

1.3: pH 1

2.1: N,N-diethylaniline; trichlorophosphate; N-benzyl-N,N,N-triethylammonium chloride / acetonitrile / 1 h / 80 °C

3.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 20 °C

4.1: ammonium hydroxide; dihydrogen peroxide / ethanol; water / 14 h / 20 °C

With hydrogenchloride; ammonium hydroxide; N-benzyl-N,N,N-triethylammonium chloride; dihydrogen peroxide; N-ethyl-N,N-diisopropylamine; N,N-diethylaniline; trichlorophosphate; In ethanol; water; N,N-dimethyl-formamide; acetonitrile;

Reference yield:

: 1263419-99-3
4-hydroxypyrrolo[1,2-b]pyridazine-3-carbonitrile

: 1263419-34-6
4-(2-(2-methoxyphenyl)-2-morpholinoethylamino)pyrrolo[1,2-b]pyridazine-3-carboxamide

Guidance literature:: Multi-step reaction with 3 steps

1: N,N-diethylaniline; trichlorophosphate; N-benzyl-N,N,N-triethylammonium chloride / acetonitrile / 1 h / 80 °C

2: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 20 °C

3: ammonium hydroxide; dihydrogen peroxide / ethanol; water / 14 h / 20 °C

With ammonium hydroxide; N-benzyl-N,N,N-triethylammonium chloride; dihydrogen peroxide; N-ethyl-N,N-diisopropylamine; N,N-diethylaniline; trichlorophosphate; In ethanol; water; N,N-dimethyl-formamide; acetonitrile;