1610696-96-2Relevant academic research and scientific papers
Phosphaannulation by palladium-catalyzed carbonylation of C-H bonds of phosphonic and phosphinic acids
Shin, Seohyun,Jeong, Yeonseok,Jeon, Woo Hyung,Lee, Phil Ho
, p. 2930 - 2933 (2014)
An efficient phosphaannulation by Pd-catalyzed carbonylation of C-H bonds of phosphonic and phosphinic acids for the synthesis of oxaphosphorinanone oxides is reported. These compounds are novel phosphorus heterocyclic scaffolds, thus opening a new avenue to sequential C-C/C-O bond formation in one pot.
Novel benzo[d][1,2]oxaphosphorine derivatives and its synthetic method
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Paragraph 0066; 0156-0158, (2016/10/10)
The present invention relates to a novel benzo[d][1,2]oxaphosphorine derivative and a method for preparing the same. The benzo[d][1,2]oxaphosphorine derivative according to the present invention can be used as an important starting material or an intermediate applicable to a pharmaceutical industry and a crop protection industry by virtue of its physiological activity. In addition, the method for preparing a benzo[d][1,2]oxaphosphorine derivative according to the present invention comprises a step of carrying out carbon-hydrogen bond activation reaction of a benzyl phosphinic acid derivative by using a transition metal catalyst to form carbon-carbon and carbon-oxygen bonds with carbon monoxide. Thus, the method is advantageous in that various benzo[d][1,2]oxaphosphorine derivatives can be obtained in a one-pot process with high yield and low cost.
