Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Masashi Ikawa"'
Publikováno v:
Journal of the American Chemical Society. 133:18018-18021
Pyridines, which comprise one of the most important classes of the six-membered heterocyclic compounds, are widely distributed in nature, and the transition-metal-catalyzed [2 + 2 + 2] cycloaddition reaction of two alkynes and a nitrile is one of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2aa985393c8fe975f6ae5cc096ce8cae
https://doi.org/10.1021/ja208162w
https://doi.org/10.1021/ja208162w
Publikováno v:
Organometallics. 30:2765-2774
The use of Me2AlCl as an additive was found to allow the oxidative addition of the Ar–CN bond in 2-(2-methylallyl)benzonitrile on nickel(0) in the presence of PnBu3, giving a trans-arylnickelcyanide complex. In contrast, in the presence of PCy3, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d8265bc83d4d09a66587a4d7ede171e
https://doi.org/10.1021/om2001603
https://doi.org/10.1021/om2001603
Publikováno v:
ChemInform. 43
The title reaction allows an efficient and regioselective access to a wide range of pyridines.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61fcfb2fe82cd628341e7415ba9422bc
https://doi.org/10.1002/chin.201218170
https://doi.org/10.1002/chin.201218170
Publikováno v:
Journal of the American Chemical Society. 130(39)
A catalyst system derived from nickel and cocatalytic AlMe2Cl effects the intramolecular arylcyanation of alkenes. The reaction takes place in an exclusive exo-dig manner to give a wide range of nitriles having a benzylic quaternary carbon in good yi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a13073a9586183aa09237343d70ff1d
https://pubmed.ncbi.nlm.nih.gov/18778055
https://pubmed.ncbi.nlm.nih.gov/18778055