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In the presence of a catalytic amount of scandium (III) perchlorate (Sc (ClO 4) 3), 1-O-acetyl-2, 3, 5-tri-O-benzyl-β-D-ribofuranose reacted with trimethylsilylated nucleophiles to afford the corresponding α-D-ribofuranosides in high yields with good selectivities. The condensation of 2,6-diacetylpyridine and m-phenylenediamine in the presence of scandium(III) perchlorate as a template agent affords a new 20-membered macrocyclic complex of formula ScL(C104) 3.4H20 , where L is Me4bzoapyo 2 octaene-N6.
Pavel Smirnov,; Hisanobu Wakita,; and Toshio Yamaguchi. X-ray Diffraction Study on Aqueous Scandium(III) Perchlorate and Chloride Solutions over the Temperature Range -45 to 95°C . J. Phys. Chem. B,. 1998, 102 (24), 4802-4808.
Iwao Hachiya,; Shu Kobayashi. Scandium(III) perchlorate (Sc(ClO4)3). A novel catalyst in the α-C- and N-glycosylation reactions . Tetrahedron Letters. 1994, 35 (20), 3319-3320.
Hazard Statements: H271-H315-H319-H335
May cause fire or explosion; strong oxidizer. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements: P210-P220-P221-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep/Store away from clothing/combustible materials. Take any precaution to avoid mixing with combustibles. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant