2005 Organo-phosphorus compounds S 0080 Arylation of 6H-Dibenzo[c,e][1,2λ5]oxaphosphinine 6-Oxide. — Efficient procedures for the P-arylation and -alkylation of the title compound (I) are described. — 24- 157 (BELETSKAYA, I. P.; NEGANOVA, E. G.; VEITS, Y. A.; Russ. J. Org. Chem. 40 (2004) 12, 1782-1786; Fac. Chem., Moscow State Univ., Moscow 119992, Russia; Eng.) — R. Staver
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