eldorado.tu-dortmund.de/collections/a870cbe5-fc0f-4977-90e6-4b232aecfcf0
Organische Chemie
with tert-butylphosphaalkyne (tBuCP) and white phosphorus (P4) to afford novel phosphorus heterocycles, 3H-1,2,4-diazamonophospholes and 1,2,3,4-diazadiphospholes. Both species represent rare examples of [...] compounds, such as Ph3P→C←PPh3, in which carbon needs excitation into a highly-excited closed-shell 2s02p4 configuration, Ph3P→C can be explained by direct involvement of carbon in its natural 3P state arising [...] arising from the 2s22p2 configuration.
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Cycloadditions of diazoalkenes with P4 and tBuCP: access to diazaphospholes
( 2024-07-01 ) Hauer, Sebastian ; Reitz, Justus ; Koike, Taichi …