111453-03-3Relevant articles and documents
The iridium-catalyzed synthesis of symmetrically and unsymmetrically alkylated diamines under mild reaction conditions
Michlik, Stefan,Hille, Toni,Kempe, Rhett
body text, p. 847 - 862 (2012/05/04)
An iridium catalyst - stabilized by an anionic P,N ligand - was used for the symmetrical and unsymmetrical monoalkylation of para-, meta-, and ortho-benzenediamines. Benzyl and aliphatic alcohols were used as alkylating reagents. 28 derivatives were synthesized. 14 of them are new compounds. Furthermore, the alkylation of the pharmacological important diamine Dapson (dapsone) is described. 14 dapsone derivatives were synthesized among them 9 new compounds. Copyright
Diaryl sulphide derivatives
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, (2008/06/13)
A diaryl sulphide derivative of the formula STR1 in which R1 represents a thiazolamino radical of the formulae STR2 wherein R5 represents hydrogen, alkyl, aralkyl or acyl, R6 and R6 ' are identical or different