Isomerization Polymerization of the Phosphaalkene MesPCPh2: An Alternative Microstructure for Poly(methylenephosphine)s

摘要: The synthesis and study of main-group-element analogues alkenes alkynes containing genuine (p p)p bonds involving p-block elements is a central theme inorganic chemistry. prospect to “copy” the predictable sophisticated reaction chemistry C=C C utilizing functional systems particularly enticing. However, in many instances, investigation multiple heavy leads fascinating, albeit unexpected, outcomes that reinforce fundamental differences between first subsequent periods. Inspired by intriguing analogy P=C molecular chemistry, we developed addition polymerization phosphaalkenes as route new phosphorus-containing polymers (Scheme 1).