Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Hlib Razumkov"'
Autor:
Mengqing Chen, Eiichi Nakamura, Rui Shang, Hlib Razumkov, Takenari Sato, Takahiro Doba, Laurean Ilies
Publikováno v:
Journal of the American Chemical Society. 142:4883-4891
Among base metals used for C–H activation reactions, chromium(III) is rather unexplored despite its natural abundance and low toxicity. We report herein chromium(III)-catalyzed C(sp2)–H functionali...
Publikováno v:
Dalton Transactions. 49:885-890
Reactions of Ph3GePCO with KP(t-Bu)2 and Ph3SiCl, or direct reaction with Ph3SiP(t-Bu)2 provides the (Z)- and (E)-isomers of the phosphaalkene (t-Bu2)PC(OSiPh3)P(GePh3) 2, respectively. These isomers interconvert thermally and photochemically, while
Publikováno v:
Chemistry – A European Journal. 25:10084-10087
The phosphaketene Ph3 GePCO is shown to react with the phosphide KP(tBu)2 to generate the anion [Ph3 GePC(O)P(tBu)2 ]- 1. This species reacts with CH3 I or ClGePh3 to give the dissymmetric diphospha-ureas (tBu)2 PC(O)P(GePh3 )(CH3 ) 2 and (Ph3 Ge)2 P
Autor:
Mengqing, Chen, Takahiro, Doba, Takenari, Sato, Hlib, Razumkov, Laurean, Ilies, Rui, Shang, Eiichi, Nakamura
Publikováno v:
Journal of the American Chemical Society. 142(10)
Among base metals used for C-H activation reactions, chromium(III) is rather unexplored despite its natural abundance and low toxicity. We report herein chromium(III)-catalyzed C(sp
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 25(43)
The phosphaketene Ph