A Convenient Method for the Synthesis of O-Tert-Butyldimethylsilyl Oximes
摘要:
Aromatic, aliphatic, cyclic and acyclic O-tert-butyldimethylsilyl oximes were prepared in 77 to 85% yield by the reaction of the corresponding aldoximes and ketoximes with tert-butyldimethylchlorosilane (TBSCl) using imidazole/DMF system.
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
HOFFMAN, ROBERT V.;BUNTAIN, GREGORY A., SYNTHESIS,(1987) N 9, 831-833
作者:HOFFMAN, ROBERT V.、BUNTAIN, GREGORY A.
DOI:——
日期:——
A Convenient Method for the Synthesis of O-Tert-Butyldimethylsilyl Oximes
作者:Ortiz、Cordero、Pinto、Alverio
DOI:10.1080/00397919408011200
日期:1994.2
Aromatic, aliphatic, cyclic and acyclic O-tert-butyldimethylsilyl oximes were prepared in 77 to 85% yield by the reaction of the corresponding aldoximes and ketoximes with tert-butyldimethylchlorosilane (TBSCl) using imidazole/DMF system.
Ortiz-Marciales, Margarita; Cruz, Elmer; Alverlo, Ileana, Journal of Chemical Research, Miniprint, 1998, # 1, p. 151 - 168
作者:Ortiz-Marciales, Margarita、Cruz, Elmer、Alverlo, Ileana、Figueroa, Dyllana、Cordero, Jose F.、et al.