Arene synthesis by extrusion reaction. Part 8. Synthesis of 1,2:7,8-dibenzo[2.2]paracyclophane and 1,2-benzo-7,8-naphtho[2.2]paracyclophane
β Scribed by Chan, Chin Wing; Wong, Henry N. C.
- Book ID
- 126305682
- Publisher
- American Chemical Society
- Year
- 1985
- Tongue
- English
- Weight
- 258 KB
- Volume
- 107
- Category
- Article
- ISSN
- 0002-7863
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π SIMILAR VOLUMES
## Abstract 5β(2βAcetamidoaryl)thianthreniumyl perchlorates reacted with potassium hydroxide in methanol at reflux giving 2,3,8,9βdibenzoβ5,6β(substituted)benzoβ1,4βdithioβ7βazacyclononaβ2,5,8βtrienes 4 in 43 to 75% yields, whereas the reactions of the same compounds with sodium hydride in the abse
Treatment of 5-(2-hydroxyaryl)thianthreniumyl perchlorates 1 with sodium hydride in tetrahydrofuran at reflux gave the title compounds 5 in excellent yields. For the reactivities of the compounds 5, the selected compounds 5 were subjected under the conditions of electrophilic substitution reactions.