110655-41-9Relevant academic research and scientific papers
Conformational Analysis of Stabilized Phosphonium Ylides by 1H Nuclear Magnetic Resonance Spectroscopy
Barluenga, Jose,Lopez, Fernando,Palacios, Francisco
, p. 903 - 908 (2007/10/02)
Rotational barriers (ΔG(activ.)) for methoxycarbonyl groups in methyl 4-hydroxy-1,1-diphenyl-3--3H-λ5-phosphole-2-carboxylate (8) (ΔG(activ.)=62 +/- 4 kJ mol-1, Tc=283 +/- 5 K) and its synthetic precursor,
A Simple Synthesis of 3H-λ5-Phosphole Derivatives from Alkyldiphenylphosphine Imines and Dimethyl Acetylenedicarboxylate
Barluenga, Jose,Lopez, Fernando,Palacios, Francisco
, p. 1574 - 1575 (2007/10/02)
3H-λ5-Phospholes were synthesized by reaction of alkyldiphenylphosphine imines (1) with dimethyl acetylenedicarboxylate and subsequent treatment of the adduct (2) with potassium hydride.
