Macroring contraction methodology. 6. tr
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Takashi Takahashi; Yasuharu Sakamoto; Takayuki Doi
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Article
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1992
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Elsevier Science
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French
โ 246 KB
Transannular Diels-Alder reaction of the 14-membered (E,E,E)-trienone 9 and a discussion of its high diastereoselectivity based on MM2 transition-state model are presented. Macrocyclic reactions should follow a predictable course in organic synthesesl). if preparations and rapid conformational analy