Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Drew R. Heitz"'
Publikováno v:
Journal of the American Chemical Society
An iridium photocatalyst and visible light facilitate a room temperature, nickel-catalyzed coupling of (hetero)aryl bromides with activated α-heterosubstituted or benzylic C(sp3)–H bonds. Mechanistic investigations on this unprecedented transforma
Publikováno v:
The Journal of Organic Chemistry
Iridium- and ruthenium-free approaches to protected allylic amines and alkyl nitriles under photoredox conditions are reported. An inexpensive organic dye, eosin Y, catalyzes coupling of Boc-protected potassium α-aminomethyltrifluoroborates with a v
Publikováno v:
Tetrahedron Letters. 56:6839-6842
A practical protocol for the synthesis of N-arylated methyl 2-aminothiophene-3-carboxylate has been developed via Chan-Lam cross-coupling. The desired products were synthesized by cross-coupling of methyl 2-aminothiophene-3-carboxylate with both aryl
Publikováno v:
ACS Catalysis
Photoredox catalysis has experienced a revitalized interest from the synthesis community during the past decade. For example, photoredox/Ni dual catalysis protocols have been developed to overcome several inherent limitations of palladium-catalyzed c
Publikováno v:
ChemInform. 47
The desired N-arylated 2-amino-thiophene derivatives (III) and (V) are obtained via Chan—Lam cross-coupling of aminothiophene (I) with both arylboronic acids (II) and aryl trifluoroborate salts (IV).
Publikováno v:
ChemInform. 44
We report the chiral diene ligated rhodium-catalyzed dynamic kinetic asymmetric transformation (DYKAT) of racemic secondary allylic trichloroacetimidates with a variety of N-methyl anilines, providing allylic N-methyl arylamines in high yields, regio
Publikováno v:
Chemical Communications. 48:11531
We report the chiral diene ligated rhodium-catalyzed dynamic kinetic asymmetric transformation (DYKAT) of racemic secondary allylic trichloroacetimidates with a variety of N-methyl anilines, providing allylic N-methyl arylamines in high yields, regio