1-(3-amino-2-methylphenyl)-7-(2-methoxyethoxy)-5H-pyridazino[4,5-b]indole-4-carboxamide

Base Information

Chemical Name:1-(3-amino-2-methylphenyl)-7-(2-methoxyethoxy)-5H-pyridazino[4,5-b]indole-4-carboxamide
CAS No.:1352836-60-2
Molecular Formula:C₂₁H₂₁N₅O₃
Molecular Weight:391.429
Hs Code.:

Synonyms:1-(3-amino-2-methylphenyl)-7-(2-methoxyethoxy)-5H-pyridazino[4,5-b]indole-4-carboxamide

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Chemical Property of 1-(3-amino-2-methylphenyl)-7-(2-methoxyethoxy)-5H-pyridazino[4,5-b]indole-4-carboxamide

Chemical Property:

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Technology Process of 1-(3-amino-2-methylphenyl)-7-(2-methoxyethoxy)-5H-pyridazino[4,5-b]indole-4-carboxamide

There total 6 articles about 1-(3-amino-2-methylphenyl)-7-(2-methoxyethoxy)-5H-pyridazino[4,5-b]indole-4-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:

: 1352836-50-0
methyl 1-(3-amino-2-methylphenyl)-7-(2-methoxyethoxy)-5H-pyridazino[4,5-b]indole-4-carboxylate

: 1352836-60-2
1-(3-amino-2-methylphenyl)-7-(2-methoxyethoxy)-5H-pyridazino[4,5-b]indole-4-carboxamide

Guidance literature:: With ammonia; In methanol; at 100 ℃; for 6.5h; Sealed tube;

Reference yield:

: 890434-95-4
methyl 6-(2-methoxyethoxy)-1H-indole-2-carboxylate

: 1352836-60-2
1-(3-amino-2-methylphenyl)-7-(2-methoxyethoxy)-5H-pyridazino[4,5-b]indole-4-carboxamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: tin(IV) chloride / dichloromethane / 0.75 h / 0 - 20 °C / Inert atmosphere

1.2: 4.08 h

2.1: hydrazine hydrate / ethanol / Inert atmosphere; Reflux

3.1: trichlorophosphate / 1 h / 100 °C / Inert atmosphere

3.2: Cooling with ice

4.1: sodium acetate / palladium diacetate; 1,1'-bis-(diphenylphosphino)ferrocene / N,N-dimethyl acetamide / 90 °C / 3620.13 Torr / Inert atmosphere

5.1: ammonia / methanol / 6.5 h / 100 °C / Sealed tube

With ammonia; sodium acetate; tin(IV) chloride; hydrazine hydrate; trichlorophosphate; 1,1'-bis-(diphenylphosphino)ferrocene; palladium diacetate; In methanol; ethanol; dichloromethane; N,N-dimethyl acetamide;

Reference yield:

: 116350-38-0
6-hydroxy-1H-indole-2-carboxylic acid methyl ester

: 1352836-60-2
1-(3-amino-2-methylphenyl)-7-(2-methoxyethoxy)-5H-pyridazino[4,5-b]indole-4-carboxamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: caesium carbonate / N,N-dimethyl-formamide / 55 °C / Inert atmosphere

2.1: tin(IV) chloride / dichloromethane / 0.75 h / 0 - 20 °C / Inert atmosphere

2.2: 4.08 h

3.1: hydrazine hydrate / ethanol / Inert atmosphere; Reflux

4.1: trichlorophosphate / 1 h / 100 °C / Inert atmosphere

4.2: Cooling with ice

5.1: sodium acetate / palladium diacetate; 1,1'-bis-(diphenylphosphino)ferrocene / N,N-dimethyl acetamide / 90 °C / 3620.13 Torr / Inert atmosphere

6.1: ammonia / methanol / 6.5 h / 100 °C / Sealed tube

With ammonia; sodium acetate; tin(IV) chloride; caesium carbonate; hydrazine hydrate; trichlorophosphate; 1,1'-bis-(diphenylphosphino)ferrocene; palladium diacetate; In methanol; ethanol; dichloromethane; N,N-dimethyl acetamide; N,N-dimethyl-formamide;