2026-03-15T07:34:15Z https://senshu-u.repo.nii.ac.jp/oai

oai:senshu-u.repo.nii.ac.jp:00012664 2023-07-25T11:30:36Z 27:32:162:163:1429

Unexpected formation of (Z)-1,2-bis(5-fluoropyridin-2-yl)diazene 1-oxide by oxidation of 2-amino-5-fluoropyridine Matsumoto, Kouzou Kurata, Hiroyuki 松本 幸三 When we tried to synthesize 5-fluoro-2-nitropyridine (1) by the corresponding amino derivative with hydrogen peroxide, (Z)-1,2-bis(5-fluoropyridin-2-yl)diazene 1-oxide (2) was obtained as a by-product. By modification of the reaction conditions, 2 was mainly obtained in moderate yield. The spectroscopic properties and X-ray crystallographic analysis of 2 are also presented. 専修大学自然科学研究所 2022-03-05 eng departmental bulletin paper NA https://doi.org/10.34360/00012647 https://senshu-u.repo.nii.ac.jp/records/12664 10.34360/00012647 0386-5827 AN00132417 専修自然科学紀要 53 55 59 https://senshu-u.repo.nii.ac.jp/record/12664/files/3102_0053_09.pdf application/pdf 367.9 kB 2022-06-17