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Eight-Membered Ring Preserved

Kamiya et al. found that 207 (R = H, R = OH) underwent annelation rearrangement in acetyl chloride/DMF to 237. The structure of this latter compound, as well as derivatives of 207 [i.e., R = R = H R = Ac, R = OAc R = Ac, R = OH], were confirmed by X-ray diffraction analysis and were thus incompatible with the earlier benzodiazepine structures assigned to these compounds (73CPB1520) (see Section IV,A,2). [Pg.54]

Eight-Membered Ring Preserved Other Reactions... [Pg.21]

B. Eight-Membered Ring-Preserved Defunctionalizations, Functionalizations, Reductions, and Oxidations... [Pg.218]

C. Eight-Membered Ring-Preserved—Other Reactions.51... [Pg.1]

B. Eight-Membered Ring-Preserved—Substitutions, Functionalizations, Defunctionalizations, Oxidations, and Reductions... [Pg.51]

See other pages where Eight-Membered Ring Preserved is mentioned: [Pg.20]    [Pg.32]    [Pg.35]    [Pg.54]    [Pg.185]    [Pg.185]    [Pg.217]    [Pg.1]    [Pg.47]    [Pg.115]    [Pg.115]    [Pg.116]    [Pg.130]    [Pg.151]    [Pg.161]    [Pg.185]    [Pg.185]    [Pg.217]   


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