Horner-Wittig 试剂,优先生成 (E)-α,β-不饱和酯,这种酯可与酸发生轻度皂化反应。也可用于通过还原烷基化反应合成衍生物Reactant for: ·Preparation of phosphonate terminated PPH dendrimers as anti-HIV-1 agents ·Preparation of monodehydro diketopiperazines from ketoacyl amino acid amides via acid-catalyzed cyclization ·Preparation of α,β-unsaturated esters for use in the guanidine-catalyzed oxa-Michael addition ·Preparation of myxopyronin B and desmethyl myxopyronin B analogs, with antibacterial activity and inhibitory activity against bacterial RNA polymerase ·Allylation and subsequent ring-closing metathesis in presence of Grubbs′ catalyst or intramolecular rhodium-catalyzed cyclopropanation reactions
Horner-Wittig reagent giving preferentially (E)-α,β-unsat. esters which are mildly saponified with acid. Synthesis of derivatives by reductive alkylation Reactant for: ·Preparation of phosphonate terminated PPH dendrimers as anti-HIV-1 agents ·Preparation of monodehydro diketopiperazines from ketoacyl amino acid amides via acid-catalyzed cyclization ·Preparation of α,β-unsaturated esters for use in the guanidine-catalyzed oxa-Michael addition ·Preparation of myxopyronin B and desmethyl myxopyronin B analogs, with antibacterial activity and inhibitory activity against bacterial RNA polymerase ·Allylation and subsequent ring-closing metathesis in presence of Grubbs′ catalyst or intramolecular rhodium-catalyzed cyclopropanation reactions