ortho-Lithiophenyl Isocyanide: A Versatile Precursor for 3H-Quinazolin-4-ones and 3H-Quinazolin-4-thiones
摘要:
ortho-Lithiophenyl isocyanide has been generated from ortho-bromophenyl isocyanide and successfully employed toward the synthesis of 2-substituted phenyl isocyanides as well as 2,3-disubstituted 3H-quinazoline-4-ones and 3H-quinazolin-4-thiones.
<i>ortho</i>-Lithiophenyl Isocyanide: A Versatile Precursor for 3<i>H</i>-Quinazolin-4-ones and 3<i>H</i>-Quinazolin-4-thiones
作者:Alexander V. Lygin、Armin de Meijere
DOI:10.1021/ol802659m
日期:2009.1.15
ortho-Lithiophenyl isocyanide has been generated from ortho-bromophenyl isocyanide and successfully employed toward the synthesis of 2-substituted phenyl isocyanides as well as 2,3-disubstituted 3H-quinazoline-4-ones and 3H-quinazolin-4-thiones.