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Sugar epoxides, reaction with ammonia

Other examples of related reactions have been summarized,24 and the cleavage of sugar epoxide derivatives with ammonia has been discussed in detail.26... [Pg.218]

Reaction of C-5 activated pentonolactones 13) and of 2,7-diactivated heptonolactones lib, 13) with ammonia gave in both cases 6-membered imino sugars by similar formation of epoxide intermediates (Scheme 4). The 6-bromo-2,6-dideoxy-D-anz6z> 0-hexono- 1,4-lactone gave by reaction with ammonia the 7-membered lactam 14) (Scheme 4). [Pg.122]

Reviews on sugar epoxides and on epoxide reactions have appeared. Cyclitols containing both an epoxide group and a double bond, such as (118), have been prepared from benzene glycol diacetate. These products react with ammonia to give conduramines (119, Ac = H) which can be converted into inosamines or inosadiamines, such as (121). ... [Pg.44]

See other pages where Sugar epoxides, reaction with ammonia is mentioned: [Pg.217]    [Pg.63]    [Pg.51]    [Pg.62]    [Pg.506]    [Pg.22]    [Pg.218]    [Pg.121]    [Pg.254]    [Pg.194]    [Pg.127]   
See also in sourсe #XX -- [ Pg.217 ]



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Ammonia reaction

Ammonia with epoxides

Epoxidation reactions, with

Epoxide reaction

Epoxides reaction with ammonia

Epoxides reactions

Reaction with ammonia

Reaction with epoxides

Reactions epoxidation

Sugar, reactions

Sugar-epoxide

Sugars reactions with

With epoxides

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