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Updated: May 31, 2026

Modification and Functionalization of the Guanidine Group by Tailor-made Precursors
Published on: April 27, 2017
Methyl 1-cyclo-hexyl-6,7-dimeth-oxy-3,4-dihydro-isoquinoline-3-carboxyl-ate
Abstract:
There are two independent mol-ecules in the asymmetric unit of the title compound, C(19)H(25)NO(4). A single C-H⋯π inter-action and various inter-molecular contacts (2.65-2.83 Å) link the independent mol-ecules in the crystal structure. The N-containing six-membered ring assumes a twisted half-boat conformation.
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