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Solid-phase Synthesis of [4.4] Spirocyclic Oximes
Published on: February 6, 2019
2-(1H-Benzimidazol-1-yl)-1-(2-fur-yl)ethanone O-isopropyl-oxime
Abstract:
In the mol-ecule of the title compound, C(16)H(17)N(3)O(2), the planar benzimidazole ring system [maximum deviation = 0.015 (2) Å] is oriented at a dihedral angle of 72.17 (4)° with respect to the furan ring. An intra-molecular C-H⋯O inter-action results in the formation of a six-membered ring having an envelope conformation. In the crystal structure, inter-molecular C-H⋯N inter-actions link the mol-ecules into centrosymmetric R(2) (2)(18) dimers.
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