Reaction of aromatic N-oxides with dipolarophiles. VII. Effect of aromaticity on 1, 3-dipolar cycloaddition reactivity of substituted pyridine N-oxides and preparation of …

松岡俊和， 品田稔， 末松文博， 原野一誠…

Index: Chemical & Pharmaceutical Bulletin, , vol. 32, # 6 p. 2077 - 2090

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Citation Number: 23

Abstract

... They are also grateful to Mr. H. Nakatomi, President of Hisamitsu Pharmaceutical Co., Inc., for the supply of several chemicals used in ... 1H-NMR: Chemical shifts Vb 7.65 (3H, 5, —Me), 2.30—297 (SH, m, C7—H and —C6H4), 1.81 (1H, d, J5'7=2Hz, Cs—H) Vd 2.17—2.80 (SH ...