Ontology highlight
ABSTRACT:
SUBMITTER: Termuhlen S
PROVIDER: S-EPMC7898591 | biostudies-literature | 2021 Feb
REPOSITORIES: biostudies-literature
Termühlen Sebastian S Blumenberg Jonas J Hepp Alexander A Daniliuc Constantin G CG Hahn F Ekkehardt FE
Angewandte Chemie (International ed. in English) 20201130 5
CAAC precursors 2-chloro-3,3-dimethylindole 1 and 2-chloro-1-ethyl-3,3-dimethylindolium tetrafluoroborate 2BF<sub>4</sub> have been prepared and oxidatively added to [M(PPh<sub>3</sub> )<sub>4</sub> ] (M=Pd, Pt). Salt 2BF<sub>4</sub> reacts with [Pd(PPh<sub>3</sub> )<sub>4</sub> ] in toluene at 25 °C over 4 days to yield complex cis-[3]BF<sub>4</sub> featuring an N-ethyl substituted CAAC, two cis-arranged phosphines and a chloro ligand. Compound trans-[3]BF<sub>4</sub> was obtained from the same ...[more]