Studies on Haloketones and Intermoleculer Acylations in Presence of Polyphosphoric Acid http://127.0.0.1/xmlui/handle/123456789/2146 2026-04-17T02:33:04Z Studies on Haloketones and Intermoleculer Acylations in Presence of Polyphosphoric Acid http://127.0.0.1/xmlui/handle/123456789/2147 Studies on Haloketones and Intermoleculer Acylations in Presence of Polyphosphoric Acid Datta, Sushil Kumar 1964-07-01T00:00:00Z