Wet 2,4,6-trichloro-1,3,5-triazine(TCT) as an efficient catalyst for the synthesis of 2,4,6-triarylpyridines under solvent-free conditions

2,4,6-triarylpyridines 的有效一个壶合成被描述了。这在 130 潣普物敭在没有溶剂的状况下面面对湿 2,4,6-trichloro-1,3,5-triazine (TCT ) 的催化数量包含醛，酉同类和铵醋酸盐的三部件的反应吗？？

Silica-supported 1,3-dichloro-5,5-dimethylhydantoin(DCH) as a useful reagent for microwave-assisted aromatization of 1,3,5-trisubstituted pyrazolines under solvent-free conditions

1,3,5-Trisubstituted pyrazolines 被 1,3-dichloro-5,5-dimethylhydantoin (DCH ) 很快并且方便地在微波照耀下面在答案和没有溶剂的条件氧化到他们的相应 pyrazoles。一个支持的代理人被显示在减少反应时间并且增加收益有效的硅石胶化的存在。