Now showing items 71-80 of 114
The Syntheses of Octaalkynylphthalocyanines From Halophthalonitriles
Coupling of 4,5-diiodophthalonitrile with tert-butyldimethylsilylacetylene and a palladium catalyst gave 4,5-bis(tert-butyldimethylsilylethynyl)phthalonitrile. Cleavage of the silyl moiety with tetftibutylammonium fluoride ...
Heterocyclic Aromatic Amide Protecting Groups for Aryl and Phthalocyaninesulfonic Acids
(Canadian Journal of Chemistry, NRC Research Press, 1999)
Pyrroles, indole, imidazole, and a pyrazole were treated with 3,4-dibromobenzenesulfonyl chloride to form 3,4-dibromobenzenesulfonamides. The 1-(3,4-dibromophenylsulfonyl)pyrrole and 1-(3,4-dibromophenylsulfonyl)indole ...
Phthalocyanines as an alternative to soluble polymer-supported platforms in organic synthesis
(Springer Verlag, 2005)
The Monoblocking of Symmetrical Diketones on Insoluble Polymer Supports
(NRC Research Press, 1983)