Norbornadien-'I-one 2 and its benzo-annellated derivatives are highly reactive molecules, which readily undergo thermal deoarbonylution to yield benzene and its benzo-annellated derivatives.1 Although the factors which contribute to the high reactivity of 4 and its derivatives have not been fully de
The thermal decarbonylation of certain substituted norbornen-7-ones
β Scribed by Mitsuru Sakai
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- French
- Weight
- 206 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
β¦ Synopsis
The thermal decarbonylation of the 3-cyclopentenone system to the butadiene system has been discussed theoretically (eq. 1).
1 Furthermore, the surprising ease of the thermal decarbonylation of the norbornen-7-one system producinq cyclohexadiene is also well documented (eq. 2).' Recently, we successfully
π SIMILAR VOLUMES
The separation of the enantiomers of 7aH-cyclopenta[b]pyran-7-ones 1 was performed by enantioselective liquid chromatography with the sorbent/solvent systems triacetylcellulose/methanol, tribenzoylcellulose/methanol, and (+)-poly(trityl methacrylate)/silica gel/n-heptane/isopropanol.