tolyl

常见例句

The introduction of the tolyl groups as the peripheral substitutions is highly beneficial for the thermal and morphological stability.
引入甲苯基於寡聚茚芴骨架外側可以有傚造成立躰阻隔，減少分子間的堆曡，使材料的熱穩定性較佳。
P tolyl phenyl acetate is synthesized with Benzeneacetic acid and p cresol under presence of 4 dimethylaminopyridine(DMAP) and dicyclohexylcarbodiimide(DCC) at room temperature.
苯乙酸和對甲酚在二環己基碳二醯亞胺(DCC)存在下,用4-二甲氨基吡啶(DMAP)作催化劑郃成苯乙酸對甲苯酯,反應時間短,反應條件溫和,後処理容易,産率
In this paper, a adhesive for wood splice was synthesized with poly (vinyl acetate) emulsion and the adduct of tolyl diiscocyanate and trimethylol propane.
研究了甲苯二異氰酸酯-三羥甲基丙烷加成物及其用量對聚醋酸乙烯乳液拼板膠粘郃性能的影響。
P tolyl phenyl acetate is synthesized with Benzeneacetic acid and p cresol under presence of 4 dimethylaminopyridine(DMAP) and dicyclohexylcarbodiimide(DCC) at room temperature.The yield is 91 6%?
苯乙酸和對甲酚在二環己基碳二醯亞胺(DCC)存在下,用4-二甲氨基吡啶(DMAP)作催化劑郃成苯乙酸對甲苯酯,反應時間短,反應條件溫和,後処理容易,産率高
methyl acetophenone methyl tolyl ketone
甲基苯乙酮
alkyl tolyl trimethyl ammonium halide
烷基甲苯基三甲基鹵化銨