1.
Improvement on Bromoted Reaction Equipment of Benzene;
苯与溴取代反应演示实验装置的改进
2.
Thiophene reacted with bromine and zinc to produce 3-bromothiophene via substitution and reduction reaction.
噻吩与溴、锌粉依次发生取代,还原反应生成3-溴噻吩。
3.
The bromine-addition of diosgenin-3β-acetate and the regioselective debromination of its brominated by-product 5,6,23-tribromodiosgenin-3β-acetate
薯蓣皂甙元乙酸酯溴代反应及其溴代产物的选择性脱溴
4.
The activities of palladium catalysed cross coupling reactions of substituted bromobenzenes were studied.
分析了温度、化剂、同取代基团对取代溴苯发生钯催化偶联反应活性的影响。
5.
This bromination was unambiguous.
这一溴代反应是明确无疑的。
6.
Study on Chemiluminescence from Reactions of F Atom with Bromine Substitute Methane
氟原子与溴代甲烷反应化学发光研究
7.
Study on the bromination reaction of 2-methyl-4-arylthiazole
2-甲基-4-芳基噻唑的溴代反应研究
8.
Applications of vinyl bromides in metal-catalyzed cross-coupling reactions
溴代烯烃在金属催化偶联反应中的应用
9.
METHODS By this method, iodomethane was replaced with bromoethane.
方法以溴乙烷替代碘甲烷进行烷基化反应。
10.
Study on the Synthesis of Lactone via Copper-Catalyzed Coupling of Bromoenoic Acid;
亚铜催化的溴代烯酸分子内偶联反应的研究
11.
Study on the Synthesis of Lactones Via Copper-Catalyzed Intramolecular Coupling of Bromoenoic Acids;
亚铜催化的溴代羧酸分子内偶联反应的研究
12.
The Copper-Catalyed Intramolecular C-S Coupling of Vinyl Bromides;
亚铜催化的分子内溴代烯烃的Ullmann C-S偶联反应
13.
Bromination takes place less readily.
溴化反应较不易发生。
14.
The Reactivity of the Bromine of 2-Bromopyridine in the Reaction with Sodium Alcoholates
溴吡啶的溴原子被烷氧基取代的化学活性
15.
The overall reaction is one of substitutions.
总反应是取代反应中的一种。
16.
Studies on Halogenated Pyrroles I. Bromination of 1,5-Di (p-Chlorophenyl) -2-methylpyrrole
卤代吡咯的研究 Ⅰ.1,5-双-(对-氯苯基)-2-甲基吡咯的溴化反应
17.
Resin 1 reacted firstly with ethyl bromoacetate to yield polymer-supported acetate (2).
树脂1首先与溴代乙酸乙酯反应生成聚合物支载的乙酸酯（2）。
18.
The Study on the Reactions of α,β-Unsaturated Ketones with α-Bromoacetamides Induced by Zinc;
锌诱导α，β-不饱和酮与α-溴代乙酰胺反应的研究