Two Complementary Cyclization Reactions for the Chemoselective Synthesis of Spirooxindoles
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DOI: 10.1002/ejoc.201701413
Abstract: Two complementary cascade cyclization reactions were described, namely KHSO4-promoted [1+2+3] cyclization and TMSCl-promoted four-molecular cascade cyclization for the concise synthesis of highly functionalized spirooxindoles in excellent yields. Between them, the improved TMSCl-promoted cyclization reaction of… read more here.
Keywords: promoted cyclization; two complementary; cyclization; cyclization reactions ... See more keywords