1) Biginelli-type reaction
Biginelli-type反应
2) Biginelli reaction
Biginelli反应
1.
Compared with the classical Biginelli reaction conditions,this new method has the advantage of excellent yield(70%～97%) and shorter reaction time(3～5 h).
介绍了用苯甲酸作催化剂利用Biginelli反应在无溶剂条件下,一锅合成标题化合物的方法。
2.
The title compound 5-acetyl-6-methyl-4-(2-furyl)-3,4-dihydropyrimidine-2(H)-one was synthesized by samarium diiodide catalyzed Biginelli reaction,a one-pot condensation of 2-furaldehyde,urea and 2,4-pentanedione.
通过二碘化钐催化的Biginelli反应合成了5-乙酰基-6-甲基-4-(2-呋喃基)-3,4-二氢嘧啶-2-酮,并采用单晶X-射线衍射法测定了其晶体结构。
3.
The structure of the Biginelli reaction product from β-diketones, salicylaldehyde and urea has been proposed to possess an oxygen-bridge.
在这一催化体系中 ,不仅 β-酮酸酯可以发生缩合反应 ,而且相对困难的 β-二酮也可以发生此类反应 ,使一些在传统 Biginelli反应中不能合成的二氢嘧啶酮衍生物得以顺利合成 。
3) Suzuki-Type reaction
Suzuki-Type偶联反应
1.
We studied the effect of water on the palladium acetate-catalyzed coupling reaction of aryl boronic acid with aryl bromide or acyl chloride in ionic liquid or PEG, and found that water had a remarkable rate accelerating effect on the Suzuki reaction and Suzuki-Type reaction when other reaction conditions were uniform.
研究了水对离子液体或聚乙二醇中Pd(OAc)2催化的卤代苯或苯甲酰氯与苯硼酸的Suzuki和Suzuki-Type偶联反应收率的影响。
4) Ullmann-type coupling reaction
Ullmann-type偶联反应
1.
DAB-Cy as ligand for palladium-catalyzed Ullmann-type coupling reaction In order to optimize the reaction conditions, the homocoupling of p-bromoanisole as substrate was examined.
本论文主要研究了两种合成对称联苯类化合物的偶联方法，分别为钯催化的Ullmann-type偶联反应和one-pot borylation／Suzuki偶联反应。
5) Wacker-type cyclization
Wacker-type环化反应
6) Biginelli condensation
Biginelli缩合
补充资料：[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]
分子式：C16H16ClN3O3S
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
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