The Journal of Organic Chemistry

Reductive cyclization of 2-[(2-propynyl) oxy] ethyl bromides by a cobalt complex, cobaloxime (I). A new method for the synthesis of. alpha.-methylene-. gamma.- …

M Okabe, M Abe, M Tada

Index: Okabe, Masami; Abe, Masayoshi; Tada, Masaru Journal of Organic Chemistry, 1982 , vol. 47, # 9 p. 1775 - 1777

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Citation Number: 88

Abstract

Melting points were determined on a Mel-Temp apparatus and are uncorrected.'H NMR spectra were measured on a Varian A-60A NMR spectrometer. Optical rotations were measured on a Perkin-Elmer 241 polarimeter. MCPBA was purchased from Aldrich, and solvents were used without additonal purification.(-)-QUIBEC and (+)-BCNC were purchased from Fluka.