Novel cyclization reaction of 1,omega-diiodo-1-alkynes without the loss of iodine atoms |
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| Authors: | Harada Toshiro Mizunashi Kenta Muramatsu Keiko |
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| Affiliation: | Department of Chemistry and Materials Technology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan. harada@chem.kit.ac.jp |
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| Abstract: | In the presence of 1-hexynyllithium (0.2-0.6 equiv.), 1,omega-diiodo-1-alkynes undergo a new type of cyclization reaction without the loss of two iodine atoms to afford (diiodomethylene)cycloalkanes. |
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