Synthesis of dithia- and tetrathiacyclophanes incorporating isoxazole units
β Scribed by Taizo Hatta; Muneob Kawano; Hironori Maeda; Otohiko Tsuge
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1997
- Tongue
- English
- Weight
- 339 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0022-152X
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β¦ Synopsis
Abstract
The reaction of 5βbromomethylβ3β(pβbromomethylphenyl)isoxazole with oβ, mβ, and pβbis(mercapβtomethyl)benzenes gave the corresponding dithiaβ and/or tetrathiaisoxazolophanes, whose relative yields strongly depended upon the nature of the mercaptomethyl compound. The above isoxazole dibromide reacted with the bis(mercaptomethyl)isoxazole to afford a mixture of two isomeric dithiaisoxazolophanes.
π SIMILAR VOLUMES
The condensation of substituted diiminoisoindolines with phthalocyanines 23 and 25 possessing isobenzofuran moieties as diene subunits was accomplished; in the alkyl-substituted 1,3,3-trichloroisoindolines results in the formation of the highly soluble metal-free phthalocyanines 9, presence of exces
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