N-(3-bromophenyl)-N'-{4-[(6-methoxy-7-piperidinoethoxyquinazolin-4-yl)oxy]phenyl}urea hydrochloride

Base Information

Chemical Name:N-(3-bromophenyl)-N'-{4-[(6-methoxy-7-piperidinoethoxyquinazolin-4-yl)oxy]phenyl}urea hydrochloride
CAS No.:1609458-67-4
Molecular Formula:C₂₉H₃₀BrN₅O₄*ClH
Molecular Weight:628.953
Hs Code.:

Synonyms:N-(3-bromophenyl)-N'-{4-[(6-methoxy-7-piperidinoethoxyquinazolin-4-yl)oxy]phenyl}urea hydrochloride

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Chemical Property of N-(3-bromophenyl)-N'-{4-[(6-methoxy-7-piperidinoethoxyquinazolin-4-yl)oxy]phenyl}urea hydrochloride

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Technology Process of N-(3-bromophenyl)-N'-{4-[(6-methoxy-7-piperidinoethoxyquinazolin-4-yl)oxy]phenyl}urea hydrochloride

There total 9 articles about N-(3-bromophenyl)-N'-{4-[(6-methoxy-7-piperidinoethoxyquinazolin-4-yl)oxy]phenyl}urea hydrochloride 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: 15.0%

: 4-chloro-6-methoxy-7-(2-(piperidin-1-yl)ethoxy) quinazoline

: N-(3-bromophenyl)-N'-(4-hydroxyphenyl)urea

: 1609458-67-4
N-(3-bromophenyl)-N'-{4-[(6-methoxy-7-piperidinoethoxyquinazolin-4-yl)oxy]phenyl}urea hydrochloride

Guidance literature:: With tetrabutylammomium bromide; sodium hydroxide; In butanone; at 20 ℃; for 1h;
DOI:10.1016/j.ejmech.2014.04.007

Reference yield:

: 3943-74-6
4-hydroxy-3-methoxybenzoic acid methyl ester

: 1609458-67-4
N-(3-bromophenyl)-N'-{4-[(6-methoxy-7-piperidinoethoxyquinazolin-4-yl)oxy]phenyl}urea hydrochloride

Guidance literature:: Multi-step reaction with 6 steps

1: potassium carbonate / acetone / 5 h / Reflux

2: nitric acid; tin(IV) chloride / dichloromethane / 4 h / -70 - 20 °C

3: hydrogen / dichloromethane; methanol / 18 h / 20 °C

4: ammonium formate / 24 h / Reflux

5: trichlorophosphate / 6 h / Reflux

6: tetrabutylammomium bromide; sodium hydroxide / butanone / 1 h / 20 °C

With tetrabutylammomium bromide; hydrogen; nitric acid; ammonium formate; tin(IV) chloride; potassium carbonate; sodium hydroxide; trichlorophosphate; In methanol; dichloromethane; acetone; butanone;
DOI:10.1016/j.ejmech.2014.04.007

Reference yield:

: 6-methoxy-7-piperidinoethoxyquinazolin-4-one

: 1609458-67-4
N-(3-bromophenyl)-N'-{4-[(6-methoxy-7-piperidinoethoxyquinazolin-4-yl)oxy]phenyl}urea hydrochloride

Guidance literature:: Multi-step reaction with 2 steps

1: trichlorophosphate / 6 h / Reflux

2: tetrabutylammomium bromide; sodium hydroxide / butanone / 1 h / 20 °C

With tetrabutylammomium bromide; sodium hydroxide; trichlorophosphate; In butanone;
DOI:10.1016/j.ejmech.2014.04.007