A Simple, Efficient Synthesis of Dibenzyl and Di-<i>p</i>-nitrobenzyl 1-Hydroxyalkanephosphonates
作者:Maria Hoffmann
DOI:10.1055/s-1988-33434
日期:——
Dibenzyl and di-p-nitrobenzyl 1-hydroxyalkanephosphonates 3a-i are prepared by alkylation of 1-hydroxyalkanephosphonic acids 1 with O-benzyl and O-(p-nitrobenzyl)-N,N′-dicyclohexylisoureas 2.
An unexpected reactivity of simple heterogeneous mixture of γ-alumina and potassium fluoride : 1-hydroxyalkane phosphonic esters synthesis from non-activated ketones in “dry media”.
作者:Françoise Texier-Boullet、Maryvonne Lequitte
DOI:10.1016/s0040-4039(00)84837-6
日期:1986.1
HOFFMAN, MARIA
作者:HOFFMAN, MARIA
DOI:——
日期:——
TEXIER-BOULLET, F.;LEQUITTE, M., TETRAHEDRON LETT., 1986, 27, N 30, 3515-3516