一锅反应

相转移催化下有机硼烷的反应&由KBH4和烯烃一锅反应合成二烷基酮

PTC Reaction of Organoborane : A One-pot Synthesis of Ketone via KBH_4 and Alkene

该三组分一锅反应具有原料易得，操作简便，反应条件温和等特点，为多取代烯烃、特别是四取代烯烃的合成提供了一种新的合成方法。

This one-pot three-component reaction has the advantages of easily available materials , simple manipulation , mild reaction conditions . And it provides a new method for the stereoselective synthesis of polysubstituted alkenes , especially of tetrasubstituted alkenes .

同时，借助无机反应的高转化率生成初生状态的溴，再运用有机反应进行芳香醚的溴代，很好的实现了一锅反应中无机反应和有机反应同时进行。

In other hand , the bromine generated in situ by inorganic reaction was then used in organic reaction for the bromination of aromatic ethers , so , inorganic reaction and organic reaction were carried out in one pot simultaneously .

本论文主要考察了以纳米金属Pd做为外消旋催化剂与生物酶结合拆分苯乙醇的一锅化反应体系，并优化了一锅化反应体系的反应条件。

This thesis examines nano-metallic Pd catalyst and the enzyme as a combination of racemic phenylethanol split-pot reaction system . And the optimized one-pot reaction system and reaction conditions .

利用化学催化剂与生物催化剂的相容性通过一锅化反应合成（S）-乙酸-α-氰基-3-苯氧基苄酯（CPB乙酸酯）是本文的基本思路。

Taking use of the compatibility of chemical catalysts and biological catalysts to prepare CPB acetate in one reactor is the basic idea of this paper .

同时，经过对一系列苯乙醇同系物的拆分研究表明，此一锅化反应体系对醇的拆分具有一定的普适性。

At the same time , through a series of phenethyl alcohol homologue the split reaction , this one-pot reaction system is proved certainly universal .

结果表明，一锅合成反应经历了含有两个离去基团中间体的形成和后续的两次消除过程。

The results showed one-pot procedure contained the formation of intermediate which borne two leaving groups and double elimination process of these two leaving groups .

考察了其作为催化剂在三组分苯甲醛、苯胺、环己酮一锅法Mannich反应中的应用，同时与常规的吡啶类碱性离子液体进行比较。

Novel ILs were applied to catalyze one-pot three component Mannich reaction of benzaldehyde , aniline and cyclohexanone in comparison with other conventional pyridine ILs .

同时，用钯催化“一锅法”反应以较高的收率合成了关键中间体2-乙酰基茚衍生物。

Palladium-Catalyzed Synthesis of2-Carbonyl-indene Derivatives and Their Application in Synthesis of Novel Fungicides ;

该一锅法合成反应操作简便，容易控制，收率61.0%。

The process could be easily controlled and operated and the yield was 61.0 % by one-pot synthesis reaction .

在正丁胺的催化下，酮与硒氢化钠、二硒化钠乙醇溶液通过“一锅”法反应得到了中等产率的二硒醚。

In the first step , sodium hydrogen selenide is prepared on the material of selenium powder and sodium borohydride in solvent anhydrous ethanol .

水相中‘一锅法’Wittig反应的研究和手性P，O-配体的合成及其在不对称烯丙基烷基化反应中的应用

' One Pot ' Wittig Olefinations in Aqueous Media & Synthesis of Chiral P , O-Ligands and Their Application in Asymmetric Allylic Alkylation

因此，串联反应，通过一锅形式，将反应试剂转变成复杂的分子结构，在现代合成化学中有着强大的力量和吸引力。

Thus , cascade reactions , which involve multi-step transformations in a one-pot fashion to convert readily available reactants into complex molecular architectures , have become particularly powerful and attractive in modern synthetic chemistry .