ZINC SULFIDE-CATALYZED PHOTOCHEMICAL CONVERSION OF PRIMARY AMINES TO SECONDARY AMINES
نویسندگان
چکیده
منابع مشابه
Hydroamination of terminal alkynes with secondary amines catalyzed by copper: regioselective access to amines.
A simple and convenient copper-catalyzed hydroamination of arylacetylenes with secondary amines has been performed giving a simple access to aliphatic amines after reduction of the hydroaminated products (E-enamines). Here we described a mild catalytic system utilizing CuCN precatalyst without any additive ligands in a solvent-free system.
متن کاملNon-nanogold catalyzed aerobic oxidation of secondary amines to imines.
Bulk gold powder (approximately 10(3) nm particle size) is a highly active catalyst for the oxidative dehydrogenation of secondary amines to imines under the mild conditions of 1 atm O2 and 60-100 degrees C.
متن کاملConversion of primary amines into secondary amines on a metal–organic framework using a tandem post-synthetic modification
Articles published in this issue include: Discovery, development, and functionalization of Zr(IV)-based metal–organic frameworks
متن کاملChemoselective organocatalytic aerobic oxidation of primary amines to secondary imines.
Biomimetic aerobic oxidation of primary benzylic amines has been achieved by using a quinone catalyst. Excellent selectivity is observed for primary, unbranched benzylic amines relative to secondary/tertiary amines, branched benzylic amines, and aliphatic amines. The exquisite selectivity for benzylic amines enables oxidative self-sorting within dynamic mixtures of amines and imines to afford h...
متن کاملOxidation of secondary amines catalyzed by dirhodium caprolactamate.
The dirhodium caprolactamate [Rh(2)(cap)(4)] catalyzed oxidation of secondary amines to imines by tert-butyl hydroperoxide (TBHP) occurs with high chemo- and regioselectivity.
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ژورنال
عنوان ژورنال: Chemistry Letters
سال: 1985
ISSN: 0366-7022,1348-0715
DOI: 10.1246/cl.1985.141