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Yomogi alcohol

The other major group of irregular monoterpenes is formed by non-head-to-tail fusion of isoprene units. Important members include artemisia ketone 64, santolinatriene 65, chrysanthemol 66, yomogi alcohol 67 and lavandulol 68 (Structure 4.15). Lavandulane-type compounds occur in the families Lamiaceae (Labiatae) and Apiaceae (Umbelliferae), while chrysanthemane, artemisane and santolinane types occur in the family Asteraceae (Compositae) [47,48]. [Pg.54]

How could the same route also lead to the natural products yomogi alcohol and artemisia ketone ... [Pg.1450]

Full details of Sucrow s synthesis of yomogi alcohol have now been published. ... [Pg.16]

Rearrangements of ylidic intermediates proceed with allylic transposition. This useful property is the key feature of one of the best preparations of 1, S-dienes (Scheme 9). Trost has used this approach to synthesize yomogi alcohol (165) in a particularly simple way by 5-alkylation of sulfide (31) and solvolysis of the resulting sulfonium ion (Scheme 37). ... [Pg.933]

Non-Isoprenoid Monoterpenoids.—There has been activity in the field of monoterpenoids formally related to chrysanthemic acid (43) and belonging to the odd artemesyl (44), santolenyl (45), and lavandulyl (46) groups where the customary head-to-tail linkage of isoprene units is not followed. Yomogi alcohol (47), the allylically rearranged artemisia alcohol (51), has been isolated from Artemisia feddei. The santolinyl class now includes two alcohols. [Pg.13]

Synthesis of yomogi alcohol (47) was achieved by sensitised photo-oxidation of the hydrocarbon (61) obtained by the Wurtz coupling (using magnesium) of 3-methylbut-2-enyl chloride (60). It has also been made from the known ... [Pg.15]

Yomogi alcohol, aitemlsia alcohol, davanone, lyratol + lyratyl acetate, chrysanthenol, carveol, carvone, dihydrocarvone, terpinene-4-ol, y-campholenol, myrtenol, p terpineol, 4-thujene-2-a-yl-acetate, carveyl acetate, fkcubebene, juniper camphor, thymol, P-terpenyl acetate, linalool Sabinene, germacrene D... [Pg.94]

Chrysanthemic acid occurs as a mixture of esters in flowers of the chrysanthemum (pyrethrum) family. Reduction of chrysanthemic acid to its alcohol (Section 17.6A) followed by conversion of the alcohol to its tosylate gives chrysanthemyl tosylate. Solvolysis (Section 9.2) of the tosylate gives a mixture of artemesia and yomogi alcohols. [Pg.479]

WiLLHALM, B., and A. F. Thomas Synthesis and Structure of Yomogi Alcohol, and Alcohol Related to Artemisia Alcohol. Chem. Commun. 1969, 1380. [Pg.525]

See other pages where Yomogi alcohol is mentioned: [Pg.3]    [Pg.32]    [Pg.89]    [Pg.196]    [Pg.20]    [Pg.25]    [Pg.25]    [Pg.498]    [Pg.1450]    [Pg.1450]    [Pg.20]    [Pg.7]    [Pg.62]    [Pg.316]    [Pg.316]    [Pg.344]    [Pg.344]    [Pg.344]    [Pg.15]    [Pg.15]    [Pg.1450]    [Pg.159]    [Pg.160]    [Pg.5]    [Pg.21]    [Pg.479]    [Pg.458]    [Pg.6]   
See also in sourсe #XX -- [ Pg.1449 ]

See also in sourсe #XX -- [ Pg.1449 ]

See also in sourсe #XX -- [ Pg.344 ]

See also in sourсe #XX -- [ Pg.9 , Pg.530 ]

See also in sourсe #XX -- [ Pg.1449 ]

See also in sourсe #XX -- [ Pg.9 , Pg.530 ]

See also in sourсe #XX -- [ Pg.111 , Pg.112 ]

See also in sourсe #XX -- [ Pg.447 ]

See also in sourсe #XX -- [ Pg.458 ]

See also in sourсe #XX -- [ Pg.83 , Pg.84 , Pg.86 ]



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Yomogi alcohol synthesis

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