Paul,R.; Tchelitcheff,S., Bulletin de la Societe Chimique de France, 1962, p. 2216 - 2221
作者:Paul,R.、Tchelitcheff,S.
DOI:——
日期:——
A highly effective quenching method of 1,3-dipolar cycloadditions of nitrile oxides or nitrile oxide/Lewis acid complexes by use of 2-propenyloxymagnesium bromide
作者:Shuji Kanemasa、Masaki Nishiuchi
DOI:10.1016/s0040-4039(00)60603-2
日期:1993.6
2-Propenyloxymagnesium bromide, readily prepared by treating 2-propen-1-ol with EtMgBr, is a highly effective quencher of nitrile oxide cycloadditions since this alkoxide is much more reactive to nitrile oxides than any other ever known dipolarophiles of the electron-deficient, electron-rich, and strained types, including 3-buten-2-one, ethyl vinyl ether, and norbornene, respectively. This quencher is also effectively utilized to terminate the dipolar cycloadditions of nitrile oxide/Lewis acid complexes.
CUNICO, R. F.;BEDELL, L., J. ORG. CHEM., 1983, 48, N 16, 2780-2782
作者:CUNICO, R. F.、BEDELL, L.
DOI:——
日期:——
NITTA, MAKOTO;KOBAYASHI, TOMOSHIGE, J. CHEM. SOC. PERKIN TRANS., 1984, N 9, 2103-2108