Abstract
The 2,3-epoxide of vitamin K3 (menadione, 1) has been prepared in enantiomerically pure form, and the absolute configuration has been deduced from the CD spectrum. The compound with the negative Cotton effect between 340 and 400 nm has the 2R,3S configuration.
Original language | English |
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Pages (from-to) | 4094-4096 |
Number of pages | 3 |
Journal | Journal of Organic Chemistry |
Volume | 45 |
Issue number | 21 |
DOIs | |
Publication status | Published - 1980 |