borane信息详情
n.[无化]硼烷，[无化]甲硼烷，硼氢化合物
corroboration define───确证定义
urus lamborghini───管理兰博基尼
borders moved───边界已移动
bonded labor───抵债劳工（指被雇主或债权人强迫劳动以偿还债务的工人）；抵债劳动（指被雇主或债权人强迫劳动以偿还债务）
kid rock born free───儿童摇滚出生自由
swiss born───瑞士出生
bordered hessian matrix───有界黑森矩阵
never boring───从不无聊
borage seeds───琉璃苣
collaborateur Cartier───卡地亚公司
Thus we cooperate to study the function and mechanism of this catalyst in the asymmetric borane reduction reaction, and the following results are obtained.───于是，我们和其合作来深入研究该类配体的不对称催化机制和功能，得到了如下有意义的结果。
poly (p phenylene borane) and poly (m phenylene borane) are synthesized by the modified organometallic route.───用改进的有机金属路线合成了聚对亚苯基硼和聚间亚苯基硼。
Asymmetric hydroboration is a kind of widely applied and valuable reaction, in which borane reduction of prochiral ketones reaction is an important method.───不对称催化硼氢化反应是应用广泛且具有工业价值的反应，其中的硼烷还原前手性酮反应有着举足轻重的作用。
and the compound VII is reduced to a compound IX ezetimibe by a borane chiral reducing agent.───化合物VII经硼烷类手性还原剂还原为化合物IX依泽替米贝。
This paper introduced the synthesis method of norfloxacin by borane compound. The product had high quality and good yield(62 %).───介绍了硼螯化合物合成诺氟沙星的方法，收率高（总收率62%以上）。
Determination of urinary mercury using potassium borane reduction-cold atomic absorption spectrometry───硼氢化钾还原-冷原子吸收光谱法测定尿汞
Synthesis of Chiral Amino Alcohols by Enantioselective Borane Reduction───不对称硼烷还原合成手性氨基醇
The Synthesis of Visible Light Photopolymerization Initiators Triphenyl borane-n-butly Complex and the Study of Ultraviolet Spectrum───可见光引发剂三苯基正丁基硼化合物的制备及紫外光谱的研究
Semi-Empirical Calculations of Asymmetric Reduction of Ketosulfone with Borane Catalyzed by Qxazaborolidine───噁唑硼烷催化酮砜不对称还原的半经验方法研究
Thus we cooperate to study the function and mechanism of this catalyst in the asymmetric borane reduction reaction, and the following results are obtained.
Both catalyst - borane - ketone adducts and catalyst - alkoxyborane adducts have four stable structures.
The structual rule of borane were advanced based on the number of above electron, we discussed electron structure of borane(http://sentencedict.com/borane.html), dense borane and hetero—borane.
The catalyst is a twisted chair structure and reacts with borane at the N site of the catalyst to form catalyst borane adduct. The formation reaction is exothermic.
The asymmetric reduction of ketosulfone with borane catalyzed by oxazaborolidine is computed by means of the semi-empirical MNDO method.
The chiral oxazaborolidines that formed by the reaction of the new ligands above with borane can be used in the asymmetry catalytic reaction prochiral ketones.
Asymmetric borane reduction of prochiral ketones is a good process to the synthesis of enantiomerically enriched secondary alcohols.
The poly ( p phenylene borane ) and poly ( m phenylene borane ) are synthesized by the modified organometallic route.
Both stereo effect and electron effect of borane on the activity of ethylene polymerization were investigated.