![Mizoroki-Heck Cross-coupling Reactions Catalyzed by Dichloro{bis[1,1',1''-phosphinetriyltripiperidine]}palladium Under Mild Reaction Conditions](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F51444.jpg&w=3840&q=50)
转化-Bis[2-胺基-2-) 乙烯-]bis-三-烯)
1Chemistry and Biochemistry Department, Missouri State University, 901 South National Avenue, Springfield MO 65897, USA.
IUCrData
|September 8, 2025
概括
一个复合物,Pd(C6H3N2) 2(C18H15P) 2,在催化索诺加希拉合过程中被确定为杂质. 这种杂质在原子周围表现出一个方形平面几何形状.
科学领域:
- 有机金属化学 有机金属化学
- 晶体学 晶体学是指结晶学.
- 催化剂是一种催化剂.
背景情况:
- 催化交叉合反应,如索诺加希拉合,在有机合成中至关重要.
- 杂质可以使反应结果和产品净化复杂化.
- 了解副产品的结构对于优化反应条件至关重要.
研究的目的:
- 描述从索诺加希拉合反应中作为杂质分离出来的复合物.
- 为了确定复合物的晶体结构和协调几何学.
主要方法:
- 隔离和净化复合物.
- 单晶X射线衍射分析.
- 分析晶体学数据以确定分子结构和几何.
主要成果:
- 复合物,Pd(C6H3N2)2(C18H15P)2,已经成功分离出来.
- 复合体结晶在单临床空间组C2/c. 中.
- X射线衍射揭示了围绕着原子的正方形平面几何形状,其中含有转酸连接体.
结论:
- 确定的杂质是一种具有定义结构的 (II) 复合物.
- 结构特征提供了对催化索诺加希拉合的潜在副作用的见解.
- 了解这种杂质的结构可以帮助制定策略,以尽量减少其形成.
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