Citation: Li Bing Yu, Li XU, Zhi Qin WANG. A New Compound with C2-Symmetry 3R,3'R-Dihydroxy-6,6',6,6'-tetramethyl-2R,2'R,-bis-4H-pyran[J]. Chinese Chemical Letters, ;1997, 8(8): 653-654. shu

A New Compound with C2-Symmetry 3R,3'R-Dihydroxy-6,6',6,6'-tetramethyl-2R,2'R,-bis-4H-pyran

Shanghai Institute of Organic Chemistry, Chinese Acadmey of Sciences 354 Fenglin Road, Shanghai 200032

Received Date: 14 April 1997

The title compound 1 was synthesized from 1.2:5,6-dianhydro-3,4-isopropylidene-D-mannitol 2 through four steps in a total yield of 53%.The absolute configuration of this compound was confirmed by X-ray diffraction.
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