diphenyl造句
2024年04月08日 14:26:06
Diphenyl carbonate shows a typical vinyl ester effect.
碳酸二苯酯表现典型的乙烯的酯类的效应.
Diphenyl carbonate ( DPC ) is an important intermediate in plastic industry.
碳酸 二苯酯是重要的有机中间体,应用于塑料工业.
Curing shrinkage, temperature and curing enthalpy of benzoxazine based on
diphenyl oxide resin were investigated.
研究了苯并口恶嗪二苯醚树脂固化时的体积收缩率 、 固化温度和固化焓变等.
In low temperature, reaction of ketone with sodium acetylide synthesized 1 - ethynyl - 2,3, 4,5 - tetramethyl - 2 - cyclopentene - 1 - ol; 1,2 -
diphenyl - 2 - hydroxy - 3 - butine - 1 - one; 3,4 -
diphenyl - 1,5 - hexadiine - 3,4 - diol and 3,4 - dipheny
报道了在低温条件下, 以邻二酮和α-环烯酮为原料与炔钠反应,合成了2,3, 4,5-四甲基-1-乙炔基-2-烯-环戊醇、1, 2 - 二苯基 -2 - 羟基 -3 - 丁炔 -1 - 酮、3, 4 - 二苯基 -1,5-己二炔-3,4 - 二醇和3,4 - 二苯基 -3 - 环戊烯 -1 -酮4种化合物.
Phenyl ( or polyphenyl ) substituted epoxides serve as excellent precursors to phenyl ( or
diphenyl ) carbenes.
某些苯代 ( 或多苯 ) 环氧乙烷是制取带苯环 ( 或二苯 ) 碳烯的极好原料.