RU2362774C1 - Хиназолиновые соединения - Google Patents

Хиназолиновые соединения Download PDF

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RU2362774C1
RU2362774C1 RU2008100766/04A RU2008100766A RU2362774C1 RU 2362774 C1 RU2362774 C1 RU 2362774C1 RU 2008100766/04 A RU2008100766/04 A RU 2008100766/04A RU 2008100766 A RU2008100766 A RU 2008100766A RU 2362774 C1 RU2362774 C1 RU 2362774C1
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mixture
azaindole
methoxy
obtaining
mmol
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Лоран Франсуа Андре ЭННЕКЕН (GB)
Лоран Франсуа Андре ЭННЕКЕН
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Abstract

Изобретение относится к способу получения 5-метокси-7-азаиндола, который предусматривает смешивание раствора 5-бром-7-азаиндола, бромида меди (I) и метилата натрия в смеси "дегазированного" ДМФА и метанола, перемешивание полученной смеси при температуре окружающей среды в атмосфере азота и затем нагревание смеси с обратным холодильником.

Description

Текст описания приведен в факсимильном виде.
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Claims (1)

  1. Способ получения 5-метокси-7-азаиндола, который предусматривает смешивание раствора следующих веществ в относительных количествах в соответствии с количествами, приведенными далее:
    5-бром-7-азаиндол (8,6 г, 44 ммоль), бромид меди (I) (12,6 г, 88 ммоль) и метилат натрия (100 г, 1,85 ммоль) в смеси "дегазированного" ДМФА (260 мл) и метанола (175 мл);
    перемешивание полученной смеси при температуре окружающей среды в атмосфере азота; и затем нагревание смеси с обратным холодильником.
RU2008100766/04A 2002-02-01 2003-01-28 Хиназолиновые соединения RU2362774C1 (ru)

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