Photochemical Aromatic Substitution
✍ Scribed by Canan Karapire; Siddik Icli
- Book ID
- 101955808
- Publisher
- John Wiley and Sons
- Year
- 2004
- Weight
- 49 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0931-7597
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📜 SIMILAR VOLUMES
Benzene and toluene. saturated with tritiated water, have been subjected to 6OCo y-radiation and UVlight. The yields of H-H substitution are higher for benzene than for toluene. Naphthalene decreases the substitution yield for benzene. The excited molecule mechanism of substitution is discussed. he
The meta-substituted polyketones l,b -f\_, including the parent ketone 12, afforded approximately similar values for the quantum yield of benzocyclobutenol formation (o,,), the triplet lifetime (T), ET, and ~~~~~ respectively. In contrast, mCB, T, ET, and ~~~~ of the para-substituted polyketones 2 -