109590-35-4Relevant academic research and scientific papers
Catalytic Synthesis of Chiral Phosphole Oxides via Desymmetric C-H Arylation of o -Bromoaryl Phosphine Oxides
Lin, Yan,Ma, Wei-Yang,Sun, Qiao-Ying,Cui, Yu-Ming,Xu, Li-Wen
, p. 1432 - 1436 (2017)
A palladium-catalyzed intramolecular direct arylation reaction of o -bromoaryl phosphine oxides was developed to afford a variety of P-stereogenic phosphole oxides in good yields. The enantioselectivities were closely associated with the specific structures of substrates, which ranged from 4-94%. As a result of ready availability of starting materials and simple operation to improve the enantioselectivities of the products with low ee values, the method provides a simple and straightforward procedure for the synthesis of P-stereogenic phosphole oxides.
Synthesis of dibenzophosphole oxides via palladium-catalyzed intramolecular direct arylation reactions of ortho-halodiarylphosphine oxides
Cui, Yuming,Fu, Lingzi,Cao, Jian,Deng, Yuan,Jiang, Jianxiong
supporting information, p. 1217 - 1222 (2014/05/06)
A palladium-catalyzed intramolecular direct arylation reaction was developed and two efficient one-pot sequential direct arylation/Suzuki-Miyaura coupling and intra/intermolecular direct arylation reations were also realized. The method provides a simple and straightforward procedure for the synthesis and further functionalization of dibenzophosphole oxides from easily accessible ortho-halodiarylphosphine oxides in good to excellent yields.
