✍ Scribed by Yokoyama, Yūsuke ;Mori, Kenji
No coin nor oath required. For personal study only.
Both (1__R__)‐ and (1__S__)‐hydroxy derivatives of (+)‐exo‐brevicomin {(1__R__,1′R,5′R,7′R)‐1‐(5′‐methyl‐6′,8′‐dioxabicyclo[3.2.1]‐octyl)ethanol (1) and its (1__S__)‐isomer (2)} were synthesized by employing Sharpless asymmetric dihydroxylation as the key reaction.
📜 SIMILAR VOLUMES
## Abstract Both (2__R__)‐ and (2__S__)‐hydroxy derivatives of (+)‐exo‐brevicomin {5‐methyl‐6,8‐dioxabicyclo[3.2.1]octan‐2‐ol; 1 and 2} were synthesized by employing Sharpless asymmetric dihydroxylation as the key reaction.
Pheromone Synthesis. Part 183. Synthesis of (1R,2R,5S,7R)-and (1R,2S, 5S,7R)-2-Hydroxy-exo-brevicomin, the Components of the Male-Produced Volatiles of the Mountain Pine Beetle, Dendroctonus ponderosae. -Both title compounds (V) and (VI) are synthesized via asymmetric dihydroxylation as the key ste
## Abstract (−)‐Bicolorin [(1__S__,2__R__,5__R__)‐(−)‐2‐ethyl‐1,5‐dimethyl‐6,8‐dioxabicyclo[3.2.1]octane (1)], the male‐produced pheromone of __Taphrorychus bicolor__, and its (1__R__,2__R__,5__S__) isomer 2 were synthesized by starting from (__S__)‐limonene oxide (3), employing osmium tetroxide ca
Two components [2-sec-butyl-4,5-dihydrothiazole (1) and were obtained with an enantiomeric purity of ca. 92% ee and were found to be readily racemizable. Asymmetric 3,4-dehydro-exo-brevicomin (2)] of a male-produced pheromone of the mouse Mus musculus have been dihydroxylation was employed as the ke