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Formation of a macrocycle from di­chloro­dimethyl­silane and a pyridoxalimine Schiff base ligand


ABSTRACT: The reaction of di­chloro­dimethyl­silane with a polydentate Schiff base ligand derived from pyridoxal and 2-ethano­lamine yielded a macrocyclic silicon compound. The reaction of di­chloro­dimethyl­silane with a polydentate Schiff base ligand derived from pyridoxal and 2-ethano­lamine yielded the macrocyclic silicon compound (8E,22E)-4,4,12,18,18,26-hexa­methyl-3,5,17,19-tetra­oxa-8,13,22,27-tetra­aza-4,18-disilatri­cyclo­[22.4.0.010,15]octa­cosa-1(24),8,10,12,14,22,25,27-octa­ene-11,25-diol, C24H36N4O6Si2. The asymmetric unit contains the half macrocycle with an intra­molecular O—H⋯N hydrogen bond between the imine nitro­gen atom and a neighbouring oxygen atom. The crystal structure is dominated by C—H⋯O and C—H⋯π inter­actions, which form a high ordered mol­ecular network.

SUBMITTER: Bohme U 

PROVIDER: S-EPMC8587991 | biostudies-literature |

REPOSITORIES: biostudies-literature

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