1332483-79-0Relevant academic research and scientific papers
Rhodium(III)-Catalyzed Direct Coupling of Arylphosphine Derivatives with Heterobicyclic Alkenes: A Concise Route to Biarylphosphines and Dibenzophosphole Derivatives
Unoh, Yuto,Satoh, Tetsuya,Hirano, Koji,Miura, Masahiro
, p. 6634 - 6639 (2015)
The redox-neutral direct coupling of arylphosphine oxides with heterobicyclic alkenes proceeds smoothly under rhodium(III) catalysis involving hydroarylation followed by dehydrative aromatization to form biarylphosphine oxides. Related phenylphosphinic and phenylphosphonic esters as well as phenylphosphine sulfides also undergo ortho-arylative coupling. Furthermore, phenylphosphinothioic amides can be transformed to fused dibenzophosphole derivatives through rhodium-catalyzed coupling with heterobicyclic alkenes and successive intramolecular phospha-Friedel-Crafts reaction in a one-pot manner.
Palladium-catalyzed direct synthesis of phosphole derivatives from triarylphosphines through cleavage of carbon-hydrogen and carbon-phosphorus bonds
Baba, Katsuaki,Tobisu, Mamoru,Chatani, Naoto
, p. 11892 - 11895 (2013/11/19)
(Phosp)hole in one: A palladium-catalyzed synthesis for directly assembling phosphole skeletons from triarylphosphines through C-H and C-P bond cleavage was developed. This approach overcomes several of the limitations of the so far reported methods. Phospholes bearing a range of functionalities (including Br, F, CO2Me, Ac, and CN) and an array of fused rings (naphthalenes, anthracenes, furans, and pyrroles) can be easily synthesized. Copyright
Palladium-catalyzed synthesis of dibenzophosphole oxides via intramolecular dehydrogenative cyclization
Kuninobu, Yoichiro,Yoshida, Takuya,Takai, Kazuhiko
, p. 7370 - 7376 (2011/11/04)
Dibenzophosphole oxides were obtained from secondary hydrophosphine oxides with a biphenyl group by dehydrogenation via phosphine-hydrogen and carbon-hydrogen bond cleavage in the presence of a catalytic amount of palladium(II) acetate, Pd(OAc)2/sub
