TY  - JOUR
A1  - Czernetzki, Corinna
A1  - Arrowsmith, Merle
A1  - Fantuzzi, Felipe
A1  - Gärtner, Annalena
A1  - Tröster, Tobias
A1  - Krummenacher, Ivo
A1  - Schorr, Fabian
A1  - Braunschweig, Holger
T1  - A neutral beryllium(I) radical
JF  - Angewandte Chemie International Edition
N2  - The reduction of a cyclic alkyl(amino)carbene (CAAC)-stabilized organoberyllium chloride yields the first neutral beryllium radical, which was characterized by EPR, IR, UV/Vis spectroscopy and X-ray crystallography. DFT calculations show significant spin density at beryllium and confirm donor–acceptor bonding between an alkylberyllium radical fragment and a neutral CAAC ligand.
KW  - inorganic chemistry
KW  - X-ray crystallography
KW  - Beryllium
KW  - cyclic alkyl(amino)carbene
KW  - EDA-NOCV
KW  - radical
Y1  - 2021
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-256529
VL  - 60
IS  - 38
ER  - 
TY  - JOUR
A1  - Hagspiel, Stephan
A1  - Fantuzzi, Felipe
A1  - Dewhurst, Rian D.
A1  - Gärtner, Annalena
A1  - Lindl, Felix
A1  - Lamprecht, Anna
A1  - Braunschweig, Holger
T1  - Adducts of the parent boraphosphaketene H\(_2\)BPCO and their decarbonylative insertion chemistry
JF  - Angewandte Chemie International Edition
N2  - The first examples of Lewis base adducts of the parent boraphosphaketene (H\(_2\)B-PCO) and their cyclodimers are prepared. One of these adducts is shown to undergo mild decarbonylation and phosphinidene insertion into a B−C bond of a borole, forming very rare examples of 1,2-phosphaborinines, B/P isosteres of benzene. The strong donor properties of these 1,2-phosphaborinines are confirmed by the synthesis of their π complexes with the Group 6 metals.
KW  - inorganic chemistry
KW  - phosphorus
KW  - boron
KW  - decarbonylation
KW  - heterocycles
KW  - ketenes
Y1  - 2021
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-256470
VL  - 60
IS  - 24
ER  -