Nickel-promoted intramolecular cyclization of vinyl bromides with alkenes and alkynes
A Llebaria, F Camps, JM Moretó
Index: Llebaria; Camps; Moreto Tetrahedron Letters, 1992 , vol. 33, # 25 p. 3683 - 3686
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Citation Number: 10
Abstract
Abstract The reaction of vinyl bromides bearing distal olefin or acetylene functionalities with tetracarbonylnickel in the presence of alcohols and triethylamine results in the formation of exo-methylene cyclic esters in a regioselective process. High influence of the bulkiness of
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