2026-03-10T13:45:10Z https://kumadai.repo.nii.ac.jp/oai

oai:kumadai.repo.nii.ac.jp:00022649 2023-10-31T05:05:28Z 407:446:1313 585:596:1317

Mn(III)-Based Oxidation of Methoxynaphthalenes with 3-Oxobutanamides Cong, Zhiqi 160141 Nishino, Hiroshi 160142 西野, 宏 ニシノ, ヒロシ 436 Oxidation of a mixture of 2,7-dimethoxynaphthalene and N-phenyl-3-oxobutanamide with manganese(III) acetate in acetic acid at reflux temperature gave direct 3-oxobutanamide-substituted naphthalene, naphtho[2,1-b]furan and lactam derivatives in moderate yields, respectively. The same procedure could be applied to a combination of other 2-methoxyl substituted naphthalenes with various 3-oxobutanamides, and the homologues were obtained in similar yields. The characterization of the reaction products, the examination of the optimum reaction conditions, and the mechanism for the formation of the products were discussed. departmental bulletin paper 熊本大学 2006-12 AM application/pdf 熊本大学極低温装置室ユーザー研究報告書 : 熊大極低温 17 5 8 AA12112448 https://kumadai.repo.nii.ac.jp/record/22649/files/KT0017_005-008.pdf http://hdl.handle.net/2298/12277 https://kumadai.repo.nii.ac.jp/records/22649 eng