1) asymmetric trimethylsilylcyanation
不对称硅腈化
1.
In this thesis, linear and crosslinked polymeric salen ligands were prepared, and their Mn(III) complexes, Ti(IV) complexes and Co(III) complexes were used in the asymmetric epoxidation of unfunctionalized olefins, the asymmetric trimethylsilylcyanation of aromatic aldehydes and the hydrolytic kinetic resolution (HKR) of terminal epoxides.
本文设计合成了线型聚合salen和交联聚合salen两类N,O配体，研究了其Mn(Ⅲ)络合物催化的非官能化烯烃的不对称环氧化反应、Ti(Ⅳ)络合物催化的芳香醛的不对称硅腈化反应以及其Co(Ⅲ)络合物催化的末端环氧化合物的水解动力学拆分(HKR)。
2) Catalytic asymmetric silylcyanation reaction
催化不对称硅腈化反应
4) asymmetric hydrosilylation
不对称硅氢化
1.
Recent advances in asymmetric hydrosilylation of prochiral carbonyl compounds catalyzed by chiral transition metal complexes are reviewed in this paper with 47 references.
评述了近年来手性金属配合物催化的前手性羰基化合物的不对称硅氢化反应研究进展。
2.
A gas chromatographic method to determine the conversion of asymmetric hydrosilylation of acetophenone has been established.
建立了由气相色谱法测定苯乙酮不对称硅氢化反应转化率的定量方法，操作简便、迅速，重复性和精密度较好，多个样品各重复6次的变异系数均小于1％，且结果与1HNMR法测定结果一致。
3.
The catalysts, prepared in -situ with ligand A and [ Rh ( COD ) C1]2, were used to catalyze the asymmetric hydrosilylation of acetophenone and several other aromatic ketones.
将其与[Rh(COD)Cl]_2制备的原位催化剂用于催化苯乙酮及其它几种芳香酮的不对称硅氢化反应,化学收率达90％左右,光学纯度达80％e。
5) asymmetric hydrosilylation
不对称氢化硅烷化
1.
The in-situ prepared catalyst from (A) with [Rh(COD)CI]2 (COD:cyclooctadiene) has been used to catalyze the asymmetric hydrosilylation of acetophenone.
不对称氢化硅烷化可实现由含碳碳或碳杂双键的化合物合成手性醇和手性腹，在石油化工、药物合成、生物碱等生物活性物质的合成等领域具有潜在的应用价值。
2.
3 was used as a catalyst in asymmetric hydrosilylation(trichlorosilane as a reducer) of α-ketiminoesters to obtain chiral α-amino esters in high yields and moderate enantioselectivities.
3用于催化α-酮亚胺基酯的不对称氢化硅烷化反应(三氯硅烷为还原剂),可得到高收率和中等对映选择性的手性α-氨基酸酯。
6) asymmetric hydrosilation
不对称硅氢化反应
1.
The in-situ catalyst prepared with this ligand and Rh(COD)Cl 2 is used to catalyze the asymmetric hydrosilation of accetophenone.
由Ｌ—半胱氨酸与２—吡啶甲醛缩合制备了手性配体２—（２—吡啶基）—４—羧基—１，３—噻唑烷，并将其与〔Ｒｈ（ＣＯＤ）Ｃｌ〕２制备的在位催化剂用于苯乙酮的催化不对称硅氢化反应，可使该反应的化学产率高达９０％，光学收率达到７９７％ｅ。
补充资料：甲基三二甲基氢化硅氧基化硅烷
CAS：17082-46-1
沸点：68℃(5 to
中文名称：甲基三二甲基氢化硅氧基化硅烷
英文名称：Methyltris (dimethylhydrogensiloxy) silane
methyltris(dimethylsiloxy)silane
Methyltris(dimethylhydrogensiloxy)silane
沸点：68℃(5 to
中文名称：甲基三二甲基氢化硅氧基化硅烷
英文名称：Methyltris (dimethylhydrogensiloxy) silane
methyltris(dimethylsiloxy)silane
Methyltris(dimethylhydrogensiloxy)silane
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