Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Meike Niggemann"'
Publikováno v:
Chemistry – A European Journal. 28
Publikováno v:
Chemistry-a European journal 28(53), e202201830 (2022). doi:10.1002/chem.202201830
Chemistry - a European journal (2022). doi:10.1002/chem.202201830
Published by Wiley-VCH, Weinheim
Published by Wiley-VCH, Weinheim
Publikováno v:
Early Main Group Metal Catalysis
Publikováno v:
Angewandte Chemie International Edition. 58:6713-6717
A rare reductive coupling of nitro compounds with organohalides has been realized. The reaction is initiated by a partial reduction of the nitro group to a nitrenoid intermediate. Therefore, not only aromatic but also aliphatic nitro compounds are ef
Publikováno v:
Angewandte Chemie International Edition. 58:5119-5123
A new concept for selectivity control in carbocation-driven reactions has been identified which allows for the chemo-, regio-, and stereoselective addition of nucleophiles to alkynes-assisted vinyl cation formation-enabled by a Li+ -based supramolecu
Publikováno v:
Angewandte Chemie. 131:5173-5177
Autor:
Shuang Gao, Meike Niggemann
Publikováno v:
Advanced Synthesis & Catalysis. 361:1549-1553
Publikováno v:
Angewandte Chemie. 130:6005-6009
In analogy to the classical reaction of C-B bonds with peroxides, the first oxidative functionalization of aminoboranes through a 1,2-N migration was realized. Readily available aliphatic nitro compounds are thereby transformed into N- and O-function
Publikováno v:
Chemistry - A European Journal. 24:3970-3974
The first general protocol for the direct reductive N-functionalization of aliphatic nitro compounds is presented. The nitro group is partially reduced to a nitrenoid, with a mild and readily available combination of B2 pin2 and zinc organyls. Thereb
Publikováno v:
Angewandte Chemie. 129:13454-13458