ISSN:
0018-019X
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Starting from (R)-3-hydroxybutyric acid ((R)-10) the C45- and C50-carotenoids (all-E,2S,2′S)-bacterioruberm (1), (all-E,2S,2′S)-monoanhydrobacterioruberin (2), (all-E,2S,2′S)-bisanhydrobacterioruberin (3), (all-E,2R,2′R)-3,4,3′,4′-tetrahydrobisanhydrobacterioruberin (5), and (all-E,S)-2-isopentenyl-3,4-dehydrorhodopin (6) were synthesized. By comparison of the chiroptical data of the natural and the synthetic compounds, the (2S)- and (2′S)-configuration of the natural products 1-3 and 6 was established.
Additional Material:
6 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/hlca.19970800212
Permalink