31066-81-6Relevant articles and documents
UV-mediated hydrophosphinylation of unactivated alkenes with phosphinates under batch and flow conditions
Gelat, Fabien,Roger, Maxime,Penverne, Christophe,Mazzad, Ahmed,Rolando, Christian,Chausset-Boissarie, La?titia
, p. 8385 - 8392 (2018/03/09)
A UV-mediated hydrophosphinylation of unactivated alkenes with H-phosphinates and hypophosphorous acid under radical free conditions is presented. The reaction affords selectively a large number of structurally diverse organophosphorous compounds in moderate to good yields under mild reaction conditions in the presence of an organic sensitizer as catalyst irradiated by UV-A LEDs. Furthermore, the high yielding hydrophosphinylation in continuous flow is disclosed.
Manganese-catalyzed and promoted reactions of H-phosphinate esters
Fisher, Henry C.,Berger, Olivier,Gelat, Fabien,Montchamp, Jean-Luc
supporting information, p. 1199 - 1204 (2014/05/06)
H-Phosphinates react with alkenes and alkynes using catalytic manganese(II) acetate. Under stoichiometric conditions with manganese(III) acetate or with catalytic manganese(II) acetate+excess manganese(II) oxide various reactions like arylation or cyclization through radical oxidative arylation can take place. Whereas the chemistry of manganese is already well developed for the functionalization of H-phosphonates, the present methodology provides an unprecedented access to functionalized phosphinates in acceptable to good yields.
