Stereospecific alkylation of 3,5,5-trisubstituted-4-hydroxy-1-p-tosyl-2-pyrazolines by trimethylaluminum. An efficient synthesis of 3,3,5,5-tetrasubstituted-1-pyrazolin-4-ones
作者:William H. Pirkle、Dennis J. Hoover
DOI:10.1021/jo01305a007
日期:1980.8
PIRKLE W. H.; HOOVER D. J., J. ORG. CHEM., 1980, 45, NO 17, 3407-3413