ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Syntheses of Pyrazolo-1,2,4-triazine Derivatives of 1,6-Methano [10] annuleneCoupling reactions of the diazonium betains 3, 4, 5 with 3-tert-butoxy-1,6-methano[10]annulene (2) under mild reaction conditions lead to elimination of tert-butyl alcohol with formation of the methano-bridged triazine dye stuffs 6a-c. For comparison by coupling reactions of 3-5 with β-naphthol followed by cyclisation reactions the triazine dye stuffs 8a-c are obtained. Their spectroscopic properties were compared with 6a-c.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19881210724
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