Cyclization of dienols, polyenes, and dienyne mediated by mercuric salts: course of cyclizations controlled by stability of cationic intermediates |
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| Authors: | Hiroko Takao Mugio Nishizawa |
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| Institution: | Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima 770-8514, Japan |
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| Abstract: | Course of cyclization of dienols, polyenes, and dienyne mediated by mercuric salts were controlled by stability of cationic intermediates and source of mercuric salts. Reaction of (E)-5,9-dimethyl-4,8-decadiene-1-ol with mercuric acetate gave the intramolecular oxymercuration product, whereas one with mercuric triflate produced the olefin cyclization products. |
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| Keywords: | Cyclization Mercury and compounds |
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