title: Crystal structure of 3-O-benzyl-4(R)-C-(1-benzyl-1H-1,2,3-triazol-4-yl)-1,2-O-iso-propyl-idene-α-d-erythro-furan-ose.
abstract: The title compound, C23H25N3O4, {systematic name: 1-benzyl-4-[(3aR,5R,6R,6aR)-6-benz-yloxy-2,2-di-methyl-tetra-hydro-furo[2,3-d][1,3]dioxol-5-yl]-1H-1,2,3-triazole}, consists of a substituted 2,2-di-methyl-tetra-hydro-furo[2,3-d][1,3]dioxole. The furan-ose ring adopts an envelope conformation close to C 3-exo, where the C atom substituted by the benz-yloxy group is the flap. The fused dioxolane ring also adopts an envelope conformation, with the methyl-ene C atom as the flap. In the crystal, mol-ecules are linked by weak C-H⋯O hydrogen bonds, forming zigzag chains along [010].
authors: Institute of Technology of Organic Chemistry, Faculty of Materials Science and Applied Chemistry, Riga Technical University, P. Valdena 3/7, Riga, LV-1048, Latvia.
authors: Nikita
authors: N
authors: Semjonovs
authors: Institute of Technology of Organic Chemistry, Faculty of Materials Science and Applied Chemistry, Riga Technical University, P. Valdena 3/7, Riga, LV-1048, Latvia.
authors: Vitalijs
authors: V
authors: Rjabovs
authors: Latvian Institute of Organic Synthesis, Str. Aizkraukles 21, Riga, LV 1006, Latvia.
authors: Dmitrijs
authors: D
authors: Stepanovs
authors: Institute of Technology of Organic Chemistry, Faculty of Materials Science and Applied Chemistry, Riga Technical University, P. Valdena 3/7, Riga, LV-1048, Latvia.
authors: Maris
authors: M
authors: Turks
keywords: 1,2,3-triazole; carbohydrate triazole conjugate; click chemistry; crystal structure; pseudo-nucleoside