Abstract: This article studied the conversion fo sucrose through four setp synthesized into sucralose (1) blocking alcohlo groupswith trityl chloride and acetic anhydride; (2)detritylating and migrating acetyl group with acetic acid; (3)chlorinating withthionyl chloride and (4)deacetylating with methanol-sodium methoxide. The yield was 14.7% and the purity 99.5%.

Key words: sweeteners, sucralose