(,q)-(~*p*)-7-1-d, 88130-77-2; (E)-(R*,S*)-7-1-d, 88130-76-1; 8, 88130-72-7; 10, 88130-73-8; Sec-BuLi, 598-30-1; Sec-BusPh, 14905-79-4; 4,4,4-tris(phenylthio)-3-methylbutanal, 88130-74-9; thioanisole, 100-68-5. ... Ring Expansion of Ketones to l,%-Keto Thioketals. Control of Bond Migration' ... Spencer Knapp,* Adrea F. Trope,2 Michael S. Theodore? Naonori Hirata, and Joseph J. Bar~hi,~ ... Department of Chemistry, Rutgers University, New ...