Radical addition reaction of bis(naphth‐1,8‐diyl‐8‐oxy)hydrophosphorane to olefins

Abstract

ABSTRACT:In the presence of 1,1 -azobis(cyclohexanecarbonitrile) (ACHCN), the reaction of bis (naphth-1,8-diyl-8-oxy)

Recent advances in sulfur- and phosphorous-centered radical reactions for the formation of S–C and P–C bonds

“…They found that ACCN-initiated phosphoranyl radical generated from bis(naphth-1,8-diyl-8-oxy)hydrophosphorane 387 could efficiently add to olefins to give alkylphosphoranes 388 in good yields, only with a small amount of oligomerization byproduct 389 (Scheme 165). 267 Products 388a and 388b generated from the terminal olefins were highly regioselective and the yields were slightly high than products 388c-e which were generated from the internal olefins.…”

Investigation of Hydrophosphorylation Reaction of Pentacoordinate Hydrospirophosphorane and Electron‐Deficient Alkenes Catalyzed by Organic Phosphine

“…The addition reactions of olefins and tricoordinate or tetracoordinate phosphorus compounds bearing P−H bond have been reported [26–30] . However, to the best of our knowledge, there is few report on the direct pentacoordinate P−C formation through the hydrophosphorylation reaction of olefins [31,32] . Our group has focused on the investigation of chemical reactivity of bisaminoacyl HSP, which was synthesized from amino acids, hereinafter abbreviated as AA‐HSP.…”

“…[26][27][28][29][30] However, to the best of our knowledge, there is few report on the direct pentacoordinate PÀ C formation through the hydrophosphorylation reaction of olefins. [31,32] Our group has focused on the investigation of chemical reactivity of bisaminoacyl HSP, which was synthesized from amino acids, hereinafter abbreviated as AA-HSP. Then, Val-HSP, Ala-HSP, Phe-HSP, Leu-HSP, Ile-HSP and tert-Leu-HSP represent AA-HSP synthesized from Valine, Alanine, Phenylalanine, Leucine, Isoleucine and tert-Leucine as shown in Scheme 2.…”