ISSN:
0018-019X
Schlagwort(e):
Chemistry
;
Organic Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
Dodeca-(3trans, 5trans)-diene-2-one and 4-Δ1-cyclohexenyl-but-(3trans)-ene-2-one were prepared, whereas the syntheses of dodeca-(3cis,5trans)-diene-2-one and 4-Δ1-cyclohexenyl-but-(3cis)-ene-2-one practically failed. Partial hydrogenation of the corresponding acetylenic ketones gave mixtures containing trans-ketones, enolic ethers, unchanged starting material and compounds of higher degree of saturation than the dienones. Cis-ketones could not be detected with certainty.
Zusätzliches Material:
6 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/hlca.19560390517
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