1) hydrogenation of carbon-carbon double bond
双键加氢
1.
Application of palladium-charcoal catalysts for aromatic nitro-group reduction or hydrogenation of carbon-carbon double bond;
钯碳催化剂在硝基还原和碳碳双键加氢反应中的应用
2) hydrogenation of double bonds in polymer
聚合物双键加氢
1.
Hydriding-dehydriding behavior of MlNi_(5-x) (CoMnAl)_x and its catalytic activities for hydrogenation of double bonds in polymers
MlNi_(5-x) (CoMnAl)_x吸放氢性能及其催化聚合物双键加氢研究
3) H-bond capping
氢键加盖
4) hydrogen bond strengthening
氢键加强
5) dihydrogen bond
双氢键
1.
Since the improper blue-shifted H-bond and dihydrogen bond were found,the unusual phenomena have attracted more and more attentions of scientists.
特别是反常蓝移氢键和双氢键的发现,更加引起了科学家们的广泛关注。
2.
The dihydrogen bonds B—H…H—X and traditional H-bonds N—H…X and X—H…X(X=F,Cl,O) between B3N3H6 and each of HF,HCl or H2O were theoretically studied by use of the ab initio quantum mechanics method(MP2).
运用量子化学从头算方法分别研究B3N3H6与HF、HCl和H2O分子间形成的双氢键B—H…H—X与传统氢键N—H…X与X—H…X(X=F,Cl,O)。
3.
The formation of dihydrogen bonds B—H…H—C and traditional H-bonds N—H…F between B3N3H6 and HxCF4-x(x=1-3) is theoretically studied,using the density functional theory,and it is found that upon the formation of the dihydrogen bonds the BH bonds are red-shifted and the CH bonds are blue-shifts and that the formation of the traditional H-bonds make the NH bonds red-shifted.
运用量子化学从头算方法研究了B3N3H6与氟代甲烷HxCF4-x(x=1～3)之间形成的双氢键B—H…H—C和传统氢键N—H…F。
6) Bifurcated dihydrogen bond
双接触双氢键
补充资料：4-苯基丁酮-(2)亚硫酸氢钾加成物
药物名称：4-苯基丁酮-(2)亚硫酸氢钾加成物
英文名：
别名：止咳酮
适应症：主要用于上呼吸道感染所致的咳嗽。
用法用量：口服：每次２５～５０ｍｇ，饭后服。
注意事项：病人有口干、胸闷、恶心、头晕等不良反应。
规格：片剂：每片２５ｍｇ。
类别：镇咳药
英文名：
别名：止咳酮
适应症：主要用于上呼吸道感染所致的咳嗽。
用法用量：口服：每次２５～５０ｍｇ，饭后服。
注意事项：病人有口干、胸闷、恶心、头晕等不良反应。
规格：片剂：每片２５ｍｇ。
类别：镇咳药
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条