Synthesis of 4,6-dideoxysucrose, and inhibition studies of Leuconostoc and Streptococcus D-glucansucrases with deoxy and chloro derivatives of sucrose modified at carbon atoms 3, 4, and 6.

Article abstract of DOI:10.1016/0008-6215(89)84007-8

Starting from sucrose, 2,3,1',3',4',6'-hexa-O-benzoyl-6-deoxy-6-iodosucrose (1) was synthesized. Reaction of 1 with sulfuryl chloride in pyridine gave 2,3,1',3',4',6'-hexa-O-benzoyl-4-chloro-4,6-dideoxy-6-iodogalactosucr ose (2). Compound 2 was treated wi