LOHRAY, B. BHUSHAN;KALANTAR, THOMAS H.;KIM, B. MOON;PARK, CHRISTINE Y.;SH+, TETRAHEDRON LETT., 30,(1989) N6, C. 2041-2044
作者:LOHRAY, B. BHUSHAN、KALANTAR, THOMAS H.、KIM, B. MOON、PARK, CHRISTINE Y.、SH+
DOI:——
日期:——
Selective cleavage of ketals and acetals under neutral, anhydrous conditions using triphenylphosphine and carbon tetrabromide
作者:Craig Johnstone、William J. Kerr、James S. Scott
DOI:10.1039/cc9960000341
日期:——
A convenient method for the selective removal of ketal and acetal protection under mild, neutral, anhydrous conditions using PPh3 and CBr4 is described.