Reaction of 4-Nitrobenzenesulfenamide with Liquid Ammonia |
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| Authors: | Ryu Sato Katsumi Araya Yuji Takikawa Saburo Takizawa Shigeru Oae |
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| Institution: | 1. Department of Applied Chemistry, Faculty of Engineering , The University of Iwate , Ueda, Morioka, Iwate, 020, Japan;2. Department of Chemistry , The University of Tsukuba Sakuramura , Niihari-gun, Ibaraki, 300-31, Japan |
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| Abstract: | Abstract Although numerous investigations on the chemistry of organic sulfenamides, for example, studies on the S–N torsional barrier,1 the electronic nature of the S–N bond2 and some nucleophilic substitutions on sulfur or nitrogen atom3 have been known, no example of nucleophilic substitution on arylcarbon of aromatic sulfenamides has been reported. |
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| Keywords: | Octahydro-1 H -benzo[4′ 5′]thieno[2′ 3′:4 5]pyrimido[1 2-b]pyridazines Synthesis Thieno[2 3-d][1 3]oxazines Thieno[2 3-d]pyrimidines |
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