pyridazine

The preparation, application, production and demand of imidazo〔1,2-b〕pyridazine were introduced.

介绍了咪唑并〔1,2-b〕嗪的合成方法、用途、产及需求。

Six series of aryloxy pyridazines derivatives have been synthesized starting from 3,6 dichloro pyradizine.

以3,6-二氯嗪为原料,合成了6芳嗪衍,究了它们的合成方法,并测定了所得产的除草活性。

Based on 3,6-dichloropyridazine, imidazo〔1,2-b〕pyridazine was synthesized via amination, cyclization and dechlorination.

以3,6-二氯嗪为原料,经氨化、环合、脱氯得咪唑并〔1,2-b〕嗪。