Three-component heterocyclization of gem-bromofluorocyclopropanes with NOBF4: Access to 4-fluoropyrimidine N-oxides

KN Sedenkova, EB Averina, YK Grishin…

Index: Miyashita, Akira; Kawashima, Touru; Iijima, Chihoko; Higashino, Takeo Heterocycles, 1992 , vol. 33, # 1 p. 211 - 218

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Citation Number: 14

Abstract

... tetrahydroquinazoline 1-oxides 3b–d (Scheme 2). Propionitrile and trimethylacetonitrile gave heterocycles 3b and ... atom in the molecule, we can unambiguously assign carbon atoms in the heterocycle. ... calculated with an uncontracted basis set of Bally and Rablen,(33) using the ...