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The azathiaphenanthrene 1045 undergoes a thermal rearrangement in refluxing xylene involving ring expansion to yield the dibenzothiazepine 1047 via a Stevens-type rearrangement of the methylide intermediate 1046. [Pg.382]

Without additional reagents Semicarbazides from carbamylaminimides Thermal Steven-type rearrangement... [Pg.103]

See other pages where Stevens-type rearrangement thermal is mentioned: [Pg.27] [Pg.296] [Pg.784] [Pg.27] [Pg.370] [Pg.495] [Pg.102] [Pg.369]

See also in sourсe #XX -- [ Pg.31 , Pg.324 ]

See also in sourсe #XX -- [ Pg.31 , Pg.324 ]