1443991-68-1Relevant articles and documents
Synthesis of phosphaisocoumarins through rhodium-catalyzed cyclization using alkynes and arylphosphonic acid monoesters
Seo, Jungmin,Park, Youngchul,Jeon, Incheol,Ryu, Taekyu,Park, Sangjune,Lee, Phil Ho
, p. 3358 - 3361 (2013/07/26)
A rhodium-catalyzed cyclization using alkynes and arylphosphonic acid monoesters for the synthesis of phosphaisocoumarins is reported. A number of arylphosphonic acid monoesters were selectively cyclized in high yields with functional group tolerance. In addition, unsymmetrical alkynes are applied in high regioselectivity.