Zweifache Alkylierung von Formaldehyd-diphenyl-thioacetal

Acyl anion equivalents. Synthesis of ketones and α-(phenylthio)ketones from the adducts of bis(phenylthio)carbanions and carbonyl compounds

“…C1&&@S requires M , 256.092 2). (20 2H, q, J 7 Hz, CH,Me), and 1.00 (3 H, t, J 7 Hz, CH,Me) m/e 284 (&I+, 7%), 241 ( M -MeCO, loo), and 110 (PhSH, 80) (Found: M+, 284.123 4. C,,H,,OS requires 284.123 5).…”