Alkaline hydrolysis of N-bromoiminothianthrene derivatives
H Kawaguchi, A Nakajima, T Fujii, BJ Kim, J Hashimoto…
Index: Kawaguchi, Hiroyuki; Nakajima, Akitaka; Fujii, Takayoshi; Kim, Bung Ju; Hashimoto, Junko; Fujimoto, Akihiro; Yoshimura, Toshiaki; Morita, Hiroyuki Tetrahedron, 2006 , vol. 62, # 47 p. 10907 - 10913
Full Text: HTML
Citation Number: 3
Abstract
5-(N-Bromo) iminothianthrene (2) and 5-(N-bromo) iminothianthrene 10-oxide (5) and 10, 10- dioxide (8) were prepared and their alkaline hydrolyses were studied. The compound 2 and cis-5-(N-bromo) iminothianthrene 10-oxide (cis-5) afforded the corresponding sulfoximine exclusively. While, unexpectedly, both trans-5-(N-bromo) iminothianthrene 10-oxide (trans- 5) and 8 afforded mainly de-brominated products, trans-5-iminothianthrene 10-oxide ( ...
Related Articles:
[Fujii, Takayoshi; Takano, Tomoyoshi; Asai, Shinsuke; Morita, Hiroyuki; Hirata, Mitsuo; Yoshimura, Toshiaki Tetrahedron, 2006 , vol. 62, # 41 p. 9622 - 9627]
[Fujii, Takayoshi; Takano, Tomoyoshi; Asai, Shinsuke; Morita, Hiroyuki; Hirata, Mitsuo; Yoshimura, Toshiaki Tetrahedron, 2006 , vol. 62, # 41 p. 9622 - 9627]
Reactions of phenols with thianthrene cation radical
[Shin, Seung-Rim; Shine, Henry J. Journal of Organic Chemistry, 1992 , vol. 57, # 9 p. 2706 - 2710]
Electron-transfer photochemistry of thianthrene. Nucleophile-assisted photooxidation to sulfoxide
[Jones, Guilford; Huang, Bin; Griffin, Susan F. Journal of Organic Chemistry, 1993 , vol. 58, # 8 p. 2035 - 2042]
Electron-transfer photochemistry of thianthrene. Nucleophile-assisted photooxidation to sulfoxide
[Jones, Guilford; Huang, Bin; Griffin, Susan F. Journal of Organic Chemistry, 1993 , vol. 58, # 8 p. 2035 - 2042]