1210608-84-6Relevant articles and documents
Synthesis of functionalised phosphonates or phosphoranes by reaction between trialkyl phosphites or triphenylphosphine, dimethyl acetylenedicarboxylate and aldehyde ethyl carbazones
Anary-Abbasinejad, Mohammad,Mosslemin, Mohammad H.,Hassanabadi, Alireza,Dehghan, Alimohammad
experimental part, p. 329 - 332 (2009/12/25)
Protonation of the reactive intermediate produced from the reaction between trialkyl phosphites and dimethyl acetylenedicarboxylate by ethyl carbazones of aromatic aldehydes following by conjugate addition of the anion of ethyl carbazone on the phosphoniu