tert-butyl 5-(2-(3-butyramidophenyl)-6-hydroxy-7-methoxyquinazolin-4-ylamino)-1H-indazole-1-carboxylate

Base Information

Chemical Name:tert-butyl 5-(2-(3-butyramidophenyl)-6-hydroxy-7-methoxyquinazolin-4-ylamino)-1H-indazole-1-carboxylate
CAS No.:911418-61-6
Molecular Formula:C₃₁H₃₂N₆O₅
Molecular Weight:568.632
Hs Code.:

Synonyms:tert-butyl 5-(2-(3-butyramidophenyl)-6-hydroxy-7-methoxyquinazolin-4-ylamino)-1H-indazole-1-carboxylate

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Chemical Property of tert-butyl 5-(2-(3-butyramidophenyl)-6-hydroxy-7-methoxyquinazolin-4-ylamino)-1H-indazole-1-carboxylate

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Technology Process of tert-butyl 5-(2-(3-butyramidophenyl)-6-hydroxy-7-methoxyquinazolin-4-ylamino)-1H-indazole-1-carboxylate

There total 5 articles about tert-butyl 5-(2-(3-butyramidophenyl)-6-hydroxy-7-methoxyquinazolin-4-ylamino)-1H-indazole-1-carboxylate 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: 63.0%

: 911418-55-8
tert-butyl 5-(6-acetoxy-2-(3-aminophenyl)-7-methoxyquinazolin-4-ylamino)-1H-indazole-1-carboxylate

: 141-75-3
butyryl chloride

: 911418-61-6
tert-butyl 5-(2-(3-butyramidophenyl)-6-hydroxy-7-methoxyquinazolin-4-ylamino)-1H-indazole-1-carboxylate

Guidance literature:: tert-butyl 5-(6-acetoxy-2-(3-aminophenyl)-7-methoxyquinazolin-4-ylamino)-1H-indazole-1-carboxylate; butyryl chloride; With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 2h;

With methanol; ammonium hydroxide; at 20 ℃; for 24h;

Reference yield:

: 911418-60-5
tert-butyl 5-(6-acetoxy-2-(3-butyramidophenyl)-7-methoxyquinazolin-4-ylamino)-1H-indazole-1-carboxylate

: 911418-61-6
tert-butyl 5-(2-(3-butyramidophenyl)-6-hydroxy-7-methoxyquinazolin-4-ylamino)-1H-indazole-1-carboxylate

Guidance literature:: With sodium hydroxide; water; In methanol; at 20 ℃; for 24h;

Reference yield:

: 911418-46-7
7-methoxy-2-(3-nitrophenyl)-4-oxo-3,4-dihydroquinazolin-6-yl acetate

: 911418-61-6
tert-butyl 5-(2-(3-butyramidophenyl)-6-hydroxy-7-methoxyquinazolin-4-ylamino)-1H-indazole-1-carboxylate

Guidance literature:: Multi-step reaction with 5 steps

1: thionyl chloride; N,N-dimethyl-formamide / 2.5 h / Heating / reflux

2: isopropyl alcohol / 5 h / Heating / reflux

3: hydrogen / palladium over charcoal / methanol / 48 h / 20 °C

4: N-ethyl-N,N-diisopropylamine / dichloromethane / 2 - 84 h / 20 °C

5: methanol; ammonia; water / 24 h / 20 °C

With methanol; thionyl chloride; ammonia; water; hydrogen; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide; palladium over charcoal; In methanol; dichloromethane; isopropyl alcohol;