Alkylation reactions of active methylene compounds, alcohols and phenols with alkyl halides in aqueous NaOH solution can be carried out without the need for any added organic solvents in most cases. The water-soluble calix[n]arenes, which contain trimethylammoniomethyl groups on the upper rim, were used as inverse phase-transfercatalysts, resulting in the corresponding alkylated products in good to
Chemistry of dihydro-1,3-oxazines. XXI. 1,4-Addition of organometallics to 2-alkenyldihydro-1,3-oxazines. Synthesis of .alpha.-substituted aldehydes and ketones
作者:A. I. Meyers、A. C. Kovelesky、A. F. Jurjevich
DOI:10.1021/jo00952a005
日期:1973.6
TRIMITSIS, G. B.;HINKLEY, J. M.;TENBRINK, R.;FABURADA, A. L.;ANDERSON, R.+, J. ORG. CHEM., 1983, 48, N 18, 2957-2962
作者:TRIMITSIS, G. B.、HINKLEY, J. M.、TENBRINK, R.、FABURADA, A. L.、ANDERSON, R.+