作者:Niklas Bormann、Jas S. Ward、Ann Kathrin Bergmann、Paula Wenz、Kari Rissanen、Yiwei Gong、Wolf‐Benedikt Hatz、Alexander Burbaum、Florian F. Mulks
DOI:10.1002/chem.202302089
日期:2023.10.18
Diiminium nucleophile adducts, convenient Lewis acids that satisfy some measures for superacidity, have been synthesised by coordination with stabilising pyridine donors. Even in their abstraction of half an equivalent of oxide from a P=O bond, favourable abstraction kinetics were observed. Our preliminary results combined with price and safety considerations suggest that the adducts are excellent acylation
二亚胺亲核加合物是一种方便的路易斯酸,可以满足某些超酸性的要求,通过与稳定的吡啶供体配位来合成。即使在从 P=O 键中提取半当量氧化物时,也观察到了有利的提取动力学。我们的初步结果结合价格和安全性考虑表明该加合物是优异的酰化试剂。