propyne

常见例句

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化碳合成2-巯基苯并咪唑，炔丙醇和三氯化磷合成3-氯丙炔；
Theoretical Study on the Regioselectivity of Nitrile Oxide 1,3-Dipolar Cycloaddition to Propyne
氧化腈与丙炔1,3-偶极环加成反应中区域选择性的理论研究
Trace Analysis of Propadiene and Propyne in Polymerization Grade Propylene by Gas Chromatography
聚合级丙烯中痕量丙二烯和丙炔的气相色谱分析
Keywords 1;3-dipolar cycloaddition;nitrile oxide;propyne;quantum chemical calculation;regio-selectivity;
偶极环加成;氧化腈;丙炔;量子化学计算;区域选择性;
Keywords catalytic distillation;residence time distribution（RTD）;propyne;propadiene;selective hydrogenation;
催化蒸馏;停留时间分布;丙炔;丙二烯;选择性加氢;
Keywords catalytic distillation;packing structure;propyne;propadiene;selective hydrogenation;
关键词催化蒸馏;装填结构;丙炔;丙二烯;选择加氢;