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Page 1: ChemInform Abstract: Chemoselective Reaction of Spiro[oxirane-2,2′-norborn]-1′-yl Triflates with Nucleophiles: A New Case of HSAB-Principle Dependence

2002 bridged compounds

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04 - 109Chemoselective Reaction of Spiro[oxirane-2,2’-norborn]-1’-yl Triflateswith Nucleophiles: A New Case of HSAB-Principle Dependence. —Norbornene-derived bridgehead triflates [cf. (I)] react chemoselectively withdifferent nucleophiles according to its character (strong or weak nucleophile,hard or soft base). — (GARCIA MARTINEZ, ANTONIO; TESO VILAR, EN-RIQUE; GARCIA FRAILE, AMELIA; DE LA MOYA CERERO, SANTIAGO;LORA MAROTO, BEATRIZ; DIAZ MORILLO, CRISTINA; TetrahedronLett. 42 (2001) 47, 8293-8296; Dep. Quim. Org., Fac. Cienc. Quim., Univ.Complutense, E-28040 Madrid, Spain; EN)

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