Crystal structure of cis-1-phenyl-8-(pyridin-2-ylmeth­yl)dibenzo[1,2-c:2,1-h]-2,14-dioxa-8-aza-1-borabi­cyclo­[4.4.0]deca-3,8-diene

The title compound, C(26)H(23)BN(2)O(2), was obtained as by product during synthetic attempts of a complexation reaction between the tripodal ligand H(2) L [N,N-bis­(2-hy­droxy­benz­yl)(pyridin-2-yl)methyl­amine] and manganese(III) acetate in the presence of NaBPh(4). The isolated B-phenyl dioxaza­b...

Descripción completa

Detalles Bibliográficos
Autores principales: Ledesma, Gabriela, Signorella, Sandra, Back, Davi, Schulz Lang, Ernesto
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2017
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5730252/
https://www.ncbi.nlm.nih.gov/pubmed/29250415
http://dx.doi.org/10.1107/S2056989017016553
Descripción
Sumario:The title compound, C(26)H(23)BN(2)O(2), was obtained as by product during synthetic attempts of a complexation reaction between the tripodal ligand H(2) L [N,N-bis­(2-hy­droxy­benz­yl)(pyridin-2-yl)methyl­amine] and manganese(III) acetate in the presence of NaBPh(4). The isolated B-phenyl dioxaza­borocine contains an N→B dative bond with a cis conformation. In the crystal, C—H⋯O hydrogen bonds define chains parallel to the b-axis direction. A comparative analysis with other structurally related derivatives is also included, together with a rationalization of the unexpected production of this zwitterionic heterocycle.

Ejemplares similares