Rhodium-catalyzed substitution reaction of aryl fluorides with disulfides: p-orientation in the polyarylthiolation of polyfluorobenzenes

…, T Suzuki, T Ishikawa, M Yamaguchi

Index: Arisawa, Mieko; Suzuki, Takaaki; Ishikawa, Tomofumi; Yamaguchi, Masahiko Journal of the American Chemical Society, 2008 , vol. 130, # 37 p. 12214 - 12215

Full Text: HTML

Citation Number: 107

Abstract

In the presence of a catalytic amount of RhH (PPh3) 4 and 1, 2-bis (diphenylphosphino) benzene, an aromatic fluoride, an organic disulfide (0.5 equiv), and triphenylphosphine (0.5 equiv) reacted in refluxing chlorobenzene to give an aryl sulfide in high yield. Since triphenylphosphine trapped fluoride atoms forming phosphine difluoride, both organothio groups of the disulfide reacted effectively, and the fluoride substituent reacted more ...

Related Articles:

An efficient synthesis of hexa-substituted benzenes and the discovery of a novel host conformation for hexakis (β-naphthylthio) benzene

[MacNicol, David D.; Mallinson, Paul R.; Murphy, Anthony; Sym, Gordon J. Tetrahedron Letters, 1982 , vol. 23, # 40 p. 4131 - 4134]

Ferrocene-based small molecules for dual-channel sensing of heavy-and transition-metal cations

[Hardy,A.D.U. et al. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1979 , p. 1011 - 1019]

More Articles...