Tetrahedron Letters p. 1169 - 1172 (1989)
Update date:2022-08-05
Topics: Synthesis Titanium Intramolecular Experimental Chemical terms Pinacol coupling
McMurry, John E.
Rico, Joseph G.
Seven representative 1,2-cycloalkanediols of ring size 6-14 were prepared in high yield by titanium-induced pinacol coupling of dialdehydes.Cis stereochemistry predominated in six- and eight-membered rings, but trans products were formed in ring sizes ten and above.
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