- Ring Enlargement of Six- to Nine-Membered Heterocycles: Reaction of 3-(Dimethylamino)-2,2-dimethyl-2H-azirine with 3,4-Dihydro-2H-1,2,4-benzothiadiazin-3-one 1,1-Dioxides
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Reaction of 3-(dimethylamino)-2,2-dimethyl-2H-azirine (1) and N-substituted 3,4-dihydro-2H-1,2,4-benzothiadiazin-3-one 1,1-dioxides (4) in CHCl3 yields 3-(dimethylamino)-4,5,6,7-tetrahydro-1,2,5,7-benzothiatriazonin-6-one 1,1-dioxides 5, a novel nine-memb
- Schlaepfer-Daehler, Marlise,Heimgartner, Heinz
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p. 2398 - 2406
(2007/10/02)
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