69218-77-5Relevant academic research and scientific papers
Metal-Free C-Arylation of Nitro Compounds with Diaryliodonium Salts
Dey, Chandan,Lindstedt, Erik,Olofsson, Berit
, p. 4554 - 4557 (2015/09/28)
An efficient, mild, and metal-free arylation of nitroalkanes with diaryliodonium salts has been developed, giving easy access to tertiary nitro compounds. The reaction proceeds in high yields without the need for excess reagents and can be extended to α-arylation of nitroesters. Nitroalkanes were selectively C-arylated in the presence of other easily arylated functional groups, such as phenols and aliphatic alcohols.
Synthesis and reactivity of chiral pentavalent bismuth derivatives
Finet,Fedorov
, p. 1488 - 1495 (2007/10/03)
Eight new pentavalent organobismuth derivatives were synthesized by the reactions of triphenylbismuth or phenyl-2,2"-biphenylenebismuth with chiral (1R)-(-)-camphor-10-sulfonic, (-)-menthyloxyacetic, or (R)-3-phenylbutyric acids. Enantioselective C-arylat
Synthesis and reactivity of pentavalent biphenyl-2,2′-ylenebismuth derivatives
Fedorov, Alexey Yu.,Finet, Jean-Pierre
, p. 3775 - 3778 (2007/10/03)
Phenylbiphenyl-2,2′-ylenebismuth diacetate reacted with nucleophiles under basic conditions to give modest to good yields of the C-phenylated substrates. Under copper catalysis, it reacted with hydroxy or amino groups to give the products of O- or N-phenylation. In both sets of reaction conditions, this reagent showed a reduced reactivity compared to the analogous triphenylbismuth diacetate reagent. It showed also a high regioselectivity as only the phenyl derivatives were detected and isolated. The Royal Society of Chemistry 2000.
