No abstract

No abstract

No abstract

No abstract

Abstract.2,3,4,6-Tetra-O-acetyl-1-S-benzhydroximoyl-l-thio-a-o-glucopyranose (a-GSL) is the first synthetic a-glucosinolate. C2~H25NO~0S, Mr = 483.5, monoclinic, C2, a = 16.247 (9), b = 11.182 (7), c = 13.420 (6) A, fl = 91.62 (4) °, V = 2437.33 A 3, Z = 4, Dm= 1.309, Dx = 1.317 Mg m -3, A(Mo Ka) = 0.711 A, F(000) = 1016, room temperature, final R = 0.052 for 3712 unique reflections. The stereochemistry around the C=N bond was determined. The glucose residue has the expected 4C~ conformation and the hydroxyl group on the N atom is found to be syn to the sugar ring. The crystal structure is stabilized by packing interactions. The structural features at the glucosidic position are: C