2007

Tetrazole derivativesR 0310 A Convenient Synthesis of Tetrazolo[1,5-a]-α-cycloalkanones. — A reaction se-

quence for the selective oxidation of tetrazolylcycloakanes (I) to the corresponding α-cycloalkanones (VI) is described. The procedure involves the regioselective synthe-sis of exocyclic olefins at the α-position followed by ozonolysis. — (SHI*, Y.; ROBL, J. A.; KENNEDY, L. J.; MALLEY, M. F.; Tetrahedron Lett. 48 (2007) 4, 555-558; Dep. Chem., Bristol-Myers Squibb Pharm. Res. Inst., Princeton, NJ 08543, USA; Eng.) — Mais

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