Mannich reaction

Fluorescent Whitening Agent DCB is made from P - chloroacetophenone and sulfonamide by Mannich reaction 、 diazotization 、 reduction and condensation reactions .

以对氯苯乙酮、磺胺为原料，经mannich反应、重氮化反应、还原反应和缩合反应制得荧光增白剂DCB。

The Optimization Study on Molecular Geometry of Amine Components of Mannich Reaction

Mannich反应胺组分的分子几何优化研究

From the condition experiment , the optimum Mannich reaction conditions are attained .

通过条件实验，得出了Mannich反应的最佳反应条件。

Study on modified diethylenetriamine type epoxy curing agents by Mannich reaction

曼尼希型改性二乙烯三胺环氧树脂固化剂研究

Study on Mechanism of Mannich Reaction

曼尼希反应机理的研究

Application of Mannich Reaction in drug synthesis

曼尼期反应在药物合成中的应用

Study on Mechanism of Mannich Reaction in a Case of Multiple N-Hydroxymethylation

可多重N-羟甲基化的Mannich反应机理研究

The experiments showed that the Mannich reaction in dioxane aqueous solution could improve the reaction efficiency obviously .

结果表明，Mannich反应在二氧六环水溶液均相介质中进行，可明显提高反应效率；

Structure Analysis of Phenol-based Polyol Using Mannich Reaction

曼尼希反应合成苯酚基多元醇的产物结构分析

Theoretical studies on the mechanism of Mannich reaction involving N-H pseudo acid component in acidic media

在酸性介质中N-H伪酸Mannich反应机理的量子化学研究

A cationic polyelectrolyte was synthesized via polymerization and the Mannich Reaction .

通过聚合反应和曼尼赫（Mannich）反应￣〔1〕合成了一种阳离子型聚合电解质。

The other two activated hydrogens still can take place mannich reaction with amine and formaldehyde .

余下的两个活性氢位置仍然能与胺类、醛类发生曼尼期碱的缩合反应。

Preparation of Heterocyclic Derivatives Additives by Mannich Reaction

Mannich反应制备杂环衍生物添加剂

Studies on the Mannich Reaction of Substituted Catechol I.

取代邻苯二酚Mannich反应研究Ⅰ。

A Study on Non homogeneous Mannich Reaction of NPAM

NPAM的非均相Mannich反应研究

Direct Asymmetric Catalytic Mannich Reaction

直接不对称催化Mannich反应

Mannich reaction is an important organic synthesis reaction . It has an abroad application in the synthesis of medicine and alkaloid .

Mannich反应是一类重要的有机合成反应，在医药和生物碱的合成中有广泛的应用价值。

Mannich Reaction Catalyzed by Biodegradable Ionic Liquid

降解性离子液体催化的Mannich反应

Methods The target compounds were synthesized from cyclopentanone via Stork reaction , Mannich reaction and selective reduction .

方法以环戊酮为起始原料，通过Stork烯胺反应、Mannich反应、选择性还原制备目标化合物；

Studies on Mannich Reaction and Palladium-Catalyzed Allylation in Ionic Liquids

离子液体中的Mannich反应和钯催化的烯丙基取代反应研究

Swelling behaviour of PAM and its non-homogeneous Mannich reaction in water-methanol

PAM在水/甲醇溶剂中的溶胀行为及其非均相Mannich反应

So do not use acetic acid as the reaction solvent in the Mannich reaction of 3-ethyl-1,5,6,7-tetrahydro-2-methyl-4H-indol-4-one .

因此3乙基1,5,6,7四氢2甲基4H吲哚4酮（Ⅰ）与多聚甲醛、吗啉盐酸盐进行Mannich反应时，不能采用冰乙酸作溶剂。

Bromide triphenylphosphine bromide catalyzed Mannich reaction , to get the beta amino carbonyl compounds .

溴化三苯基膦溴催化的Mannich反应，合成β-胺基酮类化合物。

Rare Earth Methanesulfonate Catalyzed Mannich Reaction of Acetophenone , Aromatic Aldehyde and Aromatic Amine

稀土甲基磺酸盐催化苯乙酮、芳香醛和芳香胺的Mannich反应

METHOD : This compound was synthesized by steps of Mannich reaction , bromination , and debromination .

方法：以雄甾烯二酮为原料，经Mannich反应、溴化、脱溴等数步反应制得依西美坦。

Mannich reaction of acetylferrocene using dichloromethane as solvent

以二氯甲烷为溶剂对乙酰基二茂铁Mannich反应的研究

Mannich reaction of aldehydes , ketones and amines catalyzed by Bronsted acid ionic liquids

Bronsted酸离子液体催化的醛、酮、胺三组分Mannich反应

The Mannich reaction of 2-pentanone , aromatic aldehydes and aromatic amines

2－戊酮、芳香醛与芳香胺的Mannich反应

The Mannich reaction between benzalacetone aromatic aldehydes and aromatic amines

苄叉丙酮与芳香胺和芳香醛的Mannich反应

A new epoxy resin hardener system was developed by hydroxymethyl reaction and Mannich reaction of fatty amine and mixture of catalyst .

通过对脂肪胺的羟甲基化和Mannich碱反应改性并与催化剂复配，研制了一种能低温较快固化的环氧树脂体系。