Synthesis of π-Extended Dibenzophospholes by Intramolecular Radical Cyclization and Their Properties

Authors :: Shunsuke Haga
Takayuki Kawashima
Shunsuke Furukawa
Junji Kobayashi
Source :: Organic Letters. 16:3228-3231
Publication Year :: 2014
Publisher :: American Chemical Society (ACS), 2014.
Abstract: Intramolecular radical cyclization of phosphine oxides (R(1)R(2)P(O)H) induced by radical generators affords the corresponding dibenzophosphole oxides in excellent yields. By applying this method, linearly π-extended ladder-type dibenzophosphole oxides were successfully synthesized.

Subjects :: chemistry.chemical_compound
Chemistry
Intramolecular force
education
Organic Chemistry
Physical and Theoretical Chemistry
Photochemistry
Biochemistry
Radical cyclization
Phosphine

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