Highly colored boron-doped thiazolothiazoles from the reductive dimerization of boron isothiocyanates

Please always quote using this URN: urn:nbn:de:bvb:20-opus-256432
  • Reduction of (CAAC)BBr\(_2\)(NCS) (CAAC=cyclic alkyl(amino)carbene) in the presence of a Lewis base L yields tricoordinate (CAAC)LB(NCS) borylenes which undergo reversible E/Z-isomerization. The same reduction in the absence of L yields deep blue, bis(CAAC)-stabilized, boron-doped, aromatic thiazolothiazoles resulting from the dimerization of dicoordinate (CAAC)B(NCS) borylene intermediates.

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Author: Stephan Hagspiel, Merle Arrowsmith, Felipe Fantuzzi, Alfredo Vargas, Anna Rempel, Alexander Hermann, Tobias Brückner, Holger BraunschweigORCiD
Document Type:Journal article
Faculties:Fakultät für Chemie und Pharmazie / Institut für Anorganische Chemie
Parent Title (English):Angewandte Chemie International Edition
Year of Completion:2021
Source:Angewandte Chemie International Edition (2021) 60:12, 6446-6450. DOI: 0.1002/anie.202015508
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 54 Chemie / 546 Anorganische Chemie
Tag:DFT; aromaticity; borylenes; fused thiazaboroles; inorganic chemistry; reduction
Release Date:2022/02/22
Licence (German):License LogoCC BY-NC: Creative-Commons-Lizenz: Namensnennung, Nicht kommerziell 4.0 International