X-Ray crystal and molecular structure of a dispirothiiran: 1,1,3,3,7,7,9,9-octamethyl-2,8-dioxa-11-thiadispiro[4.0.4.1]undecane-4,10-dione
Abstract
X-Ray analysis of the title compound shows the molecule to have two furanone rings spiro-fused to a thiiran ring; during the X-ray exposure, small crystal platelets grew on the parent crystal, and these are of a new compound, as yet uncharacterized.