Verzele et al., 1949 - Google Patents
On the constitution of the β hops acidVerzele et al., 1949
- Document ID
- 13440283375530517361
- Author
- Verzele M
- Govaert F
- Publication year
- Publication venue
- Bulletin des Sociétés Chimiques Belges
External Links
Snippet
According to the authors, the lupulone formula should be changed. The difference with the Wieland formula lies in the position of two double bonds. Experimental evidence to support the general lupulone structure and the new double bond positions was obtained by splitting …
- 239000002253 acid 0 title description 57
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- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
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