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11 Nov 2019
Name ID 1. A lactol is a cyclic hemiacetal. Many sugars exist in their hemiacetal form. Draw a curved arrow mechanism for acid- catalyzed conversion of ribose hydrate A to ribose hemiacetal B OH H30+ (catalytic) HO, OH OH HO OH HO. OH OH hydrate A lactol B 2. Provide a synthesis of P from benzene, aldehyde A and other reagents contributing no more than 3 carbons to the final product. It may be helpful to know that acid chlorides can be prepared from carboxylic acids with SOC2 CH3 SOCl2 OH P OH
Name ID 1. A lactol is a cyclic hemiacetal. Many sugars exist in their hemiacetal form. Draw a curved arrow mechanism for acid- catalyzed conversion of ribose hydrate A to ribose hemiacetal B OH H30+ (catalytic) HO, OH OH HO OH HO. OH OH hydrate A lactol B 2. Provide a synthesis of P from benzene, aldehyde A and other reagents contributing no more than 3 carbons to the final product. It may be helpful to know that acid chlorides can be prepared from carboxylic acids with SOC2 CH3 SOCl2 OH P OH
Jarrod RobelLv2
2 Feb 2019