Laboratoire de Synthèse Organique, CNRS UMR 7652, Ecole Polytechnique, 91128 Palaiseau, France.
Chem Commun (Camb). 2010 Aug 21;46(31):5784-6. doi: 10.1039/c0cc00533a. Epub 2010 Jun 24.
A radical generated on the side-chain of a 2- or 4-N-alkylamino-4,6- or 2,6-dichloropyrimidine can cyclise on the nitrogen or on the carbon of the pyrimidine ring depending on its position and on whether an acetyl or a Boc group is present on the extra-nuclear nitrogen.
一个自由基在 2-或 4-N-烷基氨基-4,6-或 2,6-二氯嘧啶的侧链上生成,可以根据其位置以及核外氮上是否存在乙酰基或 Boc 基团,在嘧啶环上的氮或碳上发生环化。