Sodium Borohydride Reduction of 1, 2, 3-Triazine Derivatives
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منابع مشابه
Reduction of Chlorophyllides, Chlorophylls and Chlorophyll Derivatives by Sodium Borohydride.
Sodium borohydride is a well known reducing agent. In methanol at room temperature formyl and keto groups are readily reduced to alcohol groups, while ester and carboxyl groups, carbon-carbon and carbon-nitrogen double bonds are only reduced with difficulty (2, 17). Of the groups present in chlorophyll b the C3 formyl and the C9 keto groups should be amenable to reduction, while the C2 vinyl an...
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Nach dieser Methode wurden 4-Amino-3-jod-benzonitril und 2Jod-4-nitro-anilin in eincr Ausbeutc von 95-97% der Theorie erhalten. Smp. wie Elementaranalysc der jodierten Derivate stimmten mit don Literaturangabcn bzw-. den berechneten Werten iiberein. 2-Brom-6Jod-4-nitro-anilin. Diese noch nicht beschriebene Substanz erhielt man nach diesem Verfahren, nach Umkristallisation aus Toluol und Aceton,...
متن کاملTris(3-amino-5,6-dimethyl-1,2,4-triazine-κN 2)silver(I) trifluromethanesulfonate–3-amino-5,6-dimethyl-1,2,4-triazine (1/1)
The asymmetric unit of the title compound, [Ag(C(5)H(8)N(4))(3)](CF(3)O(3)S)·C(5)H(8)N(4), contains two cations, two anions and two uncoordinated 3-amino-5,6-dimethyl-1,2,4-triazine (admt) ligands. It was prepared from the reaction of silver trifluoro-methane-sulfonate and admt in a 2:3 molar ratio. Both silver(I) ions are bonded to three admt mol-ecules via their 2-position triazine N atoms in...
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1985
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.105.12_1122