Furoxans reactions

Khmelnitskii, L. I., Novikov, S. S., Godovikova, T. I., Chemistry of Furoxans Reactions and Applications, Nauka, Moscow 1996 (in Russian)... [Pg.170]

B-83MI405-01 L. 1. Khmelnitskii, S. S. Novikov and T. 1. Godovikova Chemistry of Furoxans Reactions... [Pg.938]

Obersicht L.I. Khmel nitskii, S.S. Novikov u. T.I. Godovikova, The Chemistry of Furoxans. Reactions... [Pg.691]

Monocyclic Furazans and Furoxans Reactions of Substituents 4.22.3.4.1 Alkyl- and aryl-furazans and -furoxans... [Pg.412]

Khmelnitskii LI, Novikov SS, Godovikova TI (1996) Chemistry of furoxans. Reaction and application, 2nd edn. Nauka, Moscow... [Pg.145]

Nitrile oxides react with a wide variety of alkenic compounds and this reaction may be complicated by dimerization of the nitrile oxide to furoxan in the presence of unreactive double bonds (Scheme 98). [Pg.89]

C NMR, 6, 398 molecular dimensions, 6, 397 tautomerism, 6, 404 Furoxan-3-carbohydra2ide intramolecular hydrogen bonding, 6, 396 Furoxan-3-carboxamide intramolecular hydrogen bonding, 6, 396 Furoxancarboxylic acids reactions, 6, 413 with nucleophiles, 6, 406 Furoxan-3,4-dicarbaldoxime synthesis, 6, 409 Furoxanoaaines fused... [Pg.638]

Furoxans, aroylamino-synthesis, 6, 414 Furoxans, aryl-reactions, 6, 412 Furoxans, arylamino-synthesis, 6, 414 Furoxans, arylaminobutyl-synthesis, 6, 423... [Pg.639]

Furoxans, diethyl-synthesis, 6, 423 Furoxans, dihalo-synthesis, 6, 423 Furoxans, dimethyl-NMR, 6, 397 O NMR, 6, 398 Furoxans, diphenylring cleavage, 6, 404 synthesis, 6, 423 Furoxans, hydroxy-reactions, 6, 414 Furoxans, mercapto-reaotions, 6, 414 Furoxans, nitro-as explosives, 6, 426 reactions, 6, 413-414 reduction, 6, 423 Furoxans, phenyl-reactions... [Pg.639]

Naphtho[l, 2-c]furazans electrophilic reactions, 6, 410 synthesis, 6, 418 Naphtho[l, 2-c]furoxans eleetrophilic reactions, 6, 410 3-Naphthoic acid, 2-hydroxy-l-(2-thiazolylazo)-analytical uses, 6, 328 Naphtho[ 1,2-h]imidazoles oxidation, 5, 405... [Pg.705]

Some internal oxidation-reduction reactions have been reported with the bisulfite adducts of naphtho[l,2-c]furoxan " and some... [Pg.22]

A new general synthesis of 3-substituted derivatives has been reported (99MC13) (Scheme 9). Thus, the nitro group of furoxan 27 underwent a facile hydride replacement on treatment with NaBH4 in EtOH to give 3-monosubstituted furoxans 23. The result of this reaction is independent of the nature of R. [Pg.69]

Furoxan nitrolic acid 34 was converted into isoxazoline 36 (96% yield) on storage in CH2CI2 solution in the presence of water (93CHE1099, 93KGS1283) (Scheme 12). The intermediate 35 could be trapped as [3 + 2] cycloaddition product 37. Reaction of nitrolic acid 34 with an excess of N2O4 also occurred via 35, giving 3-cyano-4-nitrofuroxan 38. [Pg.72]

Eew reports describe reactions of the ring of alkylfurazans and furoxans. [Pg.77]

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