The Product was preparcd hy 2 - mercapto bcnzimidazole and 3- chloro propyne in propanonc as solvent without phase transfer catalyst.
先由邻苯二胺和二硫
成2-巯基苯并咪唑，炔
醇和三氯磷成3-氯炔；
炔The Product was preparcd hy 2 - mercapto bcnzimidazole and 3- chloro propyne in propanonc as solvent without phase transfer catalyst.
先由邻苯二胺和二硫成2-巯基苯并咪唑，炔醇和三氯磷成3-氯炔；
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