Synthesis and Some Properties of 2-Azathiabenzene 1-Oxides

MASAZUMI IKEDA; HIDETSUGU TSUBOUCHI; MASAYOSHI TSUNEKAWA; HIROSHI KONDO; YASUMITSU TAMURA

doi:10.1248/cpb.32.3028

MASAZUMI IKEDA, HIDETSUGU TSUBOUCHI, MASAYOSHI TSUNEKAWA, HIROSHI KONDO, YASUMITSU TAMURA

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Keywords: thiabenzene 1-oxide

JOURNAL FREE ACCESS

1984 Volume 32 Issue 8 Pages 3028-3035

DOI https://doi.org/10.1248/cpb.32.3028

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Abstract

Syntheses of 1-methyl-2-azathiabenzene 1-oxide and its 5-methyl derivative are described. The physical (¹H-nuclear magnetic resonance (NMR) and¹³C-NMR spectra) and chemical properties (deuteration, bromination, and nitration) suggest that 1-methyl-2-azathiabenzene 1-oxides are best considered as cyclic sulfur ylides.

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