Synthesis of o-Sulfamidotriazobenzenes from 1,1'-Sulfonylbis(benzotriazole)

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dc.contributor.authorKatritzky, A.R.
dc.contributor.authorKhelashvili, L.
dc.contributor.authorLe, K.N.B.
dc.contributor.authorMohapatra, P.P.
dc.contributor.authorSteel, P.J.
dc.date.accessioned2007-11-13T01:19:10Z
dc.date.available2007-11-13T01:19:10Z
dc.date.issued2007en
dc.description.abstractEasily accessible 1,1'-sulfonylbis(benzotriazole) (Bt2SO2, 1) reacts with secondary amines at room temperature to afford (i) the corresponding o-sulfamidotriazobenzenes 2a-d (53-75%) via concurrent substitution of the first and ring opening of the second benzotriazolyl group and (ii) N-sulfonylbenzotriazoles 3b,c,e,f (7-73%). 1-(Morpholine-4-sulfonyl)-1H-benzotriazole 3c reacts with piperidine, pyrolidine, and N-methylpiperazine under microwave irradiation (120 W) at 120 C for 10 min to give the unsymmetrical sulfamides 4a-c (80-90%).en
dc.identifier.citationKatritzky, A.R., Khelashvili, L., Le, K.N.B., Mohapatra, P.P., Steel, P.J. (2007) Synthesis of o-Sulfamidotriazobenzenes from 1,1'-Sulfonylbis(benzotriazole). Journal of Organic Chemistry, 72(15), pp. 5805-5808.en
dc.identifier.doihttps://doi.org/10.1021/jo0705723
dc.identifier.urihttp://hdl.handle.net/10092/585
dc.language.isoen
dc.publisherUniversity of Canterbury. Chemistry.en
dc.rights.urihttps://hdl.handle.net/10092/17651en
dc.subject.marsdenFields of Research::250000 Chemical Sciencesen
dc.titleSynthesis of o-Sulfamidotriazobenzenes from 1,1'-Sulfonylbis(benzotriazole)en
dc.typeJournal Article
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