Iron and Phenol Co-Catalysis for Rapid Synthesis of Nitriles under Mild Conditions
作者:Hong Meng、Sen Gao、Meiming Luo、Xiaoming Zeng
DOI:10.1002/ejoc.201900831
日期:2019.7.31
Using inexpensive and environmentally benign FeCl3 and 2,6‐di‐tert‐butyl‐4‐methylphenol as cooperative catalyst, benzoyl aldehyde oximes converted into nitriles in excellent yields within minutes under mild reaction conditions.
Acylation and Alkoxycarbonylation of Oximes Through an Enzymatic Oximolysis Reaction
作者:Emma Menéndez、Vicente Gotor
DOI:10.1055/s-1993-25798
日期:——
Ketone or benzaldehyde O-acyloximes and O-(tert-butoxycarbonyl)oximes can be prepared by reaction of oximes with vinyl esters and di-tert-butyl dicarbonate, respectively, using lipases as biocatalysts.
A New Synthesis of Oxime Derivatives from Carbonyl Compounds and<i>N,O</i>-Bis(trimethylsilyl)hydroxylamine
作者:Robert V. Hoffman、Gregory A. Buntain
DOI:10.1055/s-1987-28092
日期:——
Reaction of a series of aldehydes and ketones with the potassium salt of N,O-bis(trimethylsilyl)hydroxylamine (2) gave high yields of the corresponding oximate anion 5. This anion, formed in a Peterson-type reaction, could be protonated to the oxime 7 or trapped in situ with a variety of electrophiles to give O-substituted oxime derivatives.8