1200685-36-4Relevant academic research and scientific papers
Heterocycles from phosphonium-iodonium ylides. Photochemical synthesis of λ5-phosphinolines
Matveeva, Elena D.,Podrugina, Tatyana A.,Pavlova, Anna S.,Mironov, Andrey V.,Borisenko, Anatoliy A.,Gleiter, Rolf,Zefirov, Nikolay S.
supporting information; experimental part, p. 9428 - 9432 (2010/03/24)
(Chemical Equation Presented) A photochemical reaction of mixed phosphonium-iodonium ylides with acetylenes yielding λ5- phosphinolines, a rare class of phosphorus heterocycles hardly accessible by other methods, was found. The yields of λ5-phosphinolines vary from 35% to 80%. The structures of two phosphinolines were established by single-crystal X-ray diffraction. The X-ray diffraction and NMR spectra data indicate the superposition of ylidic and aromatic structures for phosphinolines.
