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Dibromoisocyanuric acid

In 15% oleum, dibromoisocyanuric acid is a powerful brominating agent that bromi-nates nitrobenzene at 25 °C to pentabromonitrobenzene with 90% yield in one minute738. [Pg.576]

BROMINATION 2,4-Diamino-l,3-thiazole hydrotribromide. Dibromoisocyanuric acid. Hexafluoroantimonic acid. [Pg.504]

Bromination Boron tribromide. Bromotrifluoromethane. N-Bromosuccinamide. n-Butyla-mine. Cupric bromide. Dibromoisocyanuric acid. Dioxane dibromide. Iodine monobromide. Iron. Pyridine. [Pg.240]

Dibromoestradiol, 39 Dibromoisocyanuric acid, 109 Dibroraoketene, 462 a,a-Ditaromomethyl alkyl ethers, 63... [Pg.263]

Methyl 4,5,6,7-tetrafiuorobenzo[h](hiophene-2-carboxylate is oxidized by trifluoroperacetic acid or m-CPBA to form a 2,3-epoxysulfbne reaction with chlorine or sulfuryl chloride produces a 2,3-dichIoride derivative <94JFCS1>. HOF MeCN is a novel oxidant which oxidizes a variety of thiophene derivatives to 3,5-dioxides <94CC1959>. Bromination of thieno[c]fused l,S-n hthyridines occurs with tetrabutylammonium perbromide <94H331> or with dibromoisocyanuric acid/sulfuric acid <94JHCS21>. [Pg.85]

Dibromoisocyanuric acid sulfuric acid Bromination with dibromoisocyanuric acid... [Pg.409]

Monobromination. 2,4-Dinitroluene allowed to react 0.5 hr. with 0.5 mole dibromoisocyanuric acid in coned. H2SO4 6-bromo-2,4-dinitrotoluene. Y 97%. — Dibromoisocyanuric acid is an excellent brominating agent for ar. compounds with strongly deactivating substituents. Side chain bromination does not occur. F. e. s. W. Gottardi, M. 99, 815 (1968) perbromination s. M. 100, 42 (1969). [Pg.409]

Dibromoisocyanuric acid N-Bromocarboxlic from carboxylic acid amides... [Pg.92]

Sulfuric acid (s. a. under Dibromoisocyanuric acid) Transiodination... [Pg.141]

See other pages where Dibromoisocyanuric acid is mentioned: [Pg.300]    [Pg.706]    [Pg.1013]    [Pg.122]    [Pg.707]    [Pg.54]    [Pg.104]    [Pg.707]    [Pg.588]    [Pg.700]    [Pg.65]    [Pg.331]    [Pg.1031]    [Pg.174]    [Pg.727]    [Pg.43]    [Pg.171]    [Pg.92]    [Pg.477]    [Pg.141]    [Pg.117]    [Pg.379]    [Pg.255]    [Pg.281]    [Pg.295]   
See also in sourсe #XX -- [ Pg.532 ]

See also in sourсe #XX -- [ Pg.122 ]

See also in sourсe #XX -- [ Pg.122 ]

See also in sourсe #XX -- [ Pg.57 ]



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