Substituierte Methylphosphonate als Synthone f�r alicyclische ?-funktionalisierte Phosphonate
作者:Richard Neidlein、Thomas Eichinger
DOI:10.1007/bf00810935
日期:1992.11
Syntheses of cycloalkylphosphonates 4, and 6-8 are described, starting from the substituted methylphosphonates 1-3. Hydrolysis of the phosphonic esters 4 and 8 yield the free phosphonic acids 5 and 10; the partial hydrolysis of 7 leads to easily accessible 9. The benzo condensed phosphonates 12 and 13 are formed according to the solvent; a higher boiling medium should be used to obtain 15 and 17.
EBOTINO, FRANK H.;DEGENHARDT, CHARLES R.;JAMIESON, LAURA A.;SUROSALI, DON+, HETEROCYCLES, 30,(1990) N, C. 855-862
作者:EBOTINO, FRANK H.、DEGENHARDT, CHARLES R.、JAMIESON, LAURA A.、SUROSALI, DON+
DOI:——
日期:——
Ebetino, Frank H.; Degenhardt, Charles R.; Jamieson, Laura A., Heterocycles, 1990, vol. 30, # 2, p. 855 - 862
作者:Ebetino, Frank H.、Degenhardt, Charles R.、Jamieson, Laura A.、Burdsall, Don C.