Perveen, Shahnaz; Mustafa, Sana; Khan, Khalid Mohammed, Journal of the Chemical Society of Pakistan, 2010, vol. 32, # 2, p. 229 - 234
作者:Perveen, Shahnaz、Mustafa, Sana、Khan, Khalid Mohammed
DOI:——
日期:——
Perveen, Shahnaz; Mustafa, Sana; Khan, Khalid Mohammed, Journal of the Chemical Society of Pakistan, 2013, vol. 35, # 6, p. 1603 - 1611
作者:Perveen, Shahnaz、Mustafa, Sana、Khan, Khalid Mohammed、Choudhary, Muhammad Iqbal
DOI:——
日期:——
Synthesis of 2,4-Diaminoquinazoline Derivatives
作者:Wojciech Zielinski、Agnieszka Kudelko、Elizabeth M. Holt
DOI:10.3987/com-97-8038
日期:——
A series of 6- and 7-substituted derivatives of 2-(N,N-diethylamino)-4-(N,N-dimethylamino)quinazoline have been synthesized. The synthesis consists in converting N-phenyl-N',N'-diethylurea into chloroamidines which are treated with N,N-dimethylcyanamide to 1-chloro-2,4-diaza-1,3-butadiene derivatives, followed by a cyclization to quinazoline derivatives.