Rearrangement. V. Relative Migratory Aptitude in the Nitrous Acid Deamination of Some Aliphatic Aminoalcohols
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概要
- 論文の詳細を見る
1. The deamination of optically inactive 1-amino-2-propanol yielded propionaldehyde, propylene oxide, acetone, 1,2-propanediol, 1,3-propanediol, 2-ethyl-5-methyl-3-nitrosooxazolidine, and 2,2,5-trimethyl-3-nitrosooxazolidine. The rearranged products predominated. The hydride/methyl migration ratio was 1.5:1, and the intramolecular/intermolecular substitution ratio was 1.8:1. The possible mechanism is discussed. 2. The deamination of 3-amino-l-propanol gave propylene oxide, propionaldehyde, 1,2-propanediol, 1,3-propanediol, and 2-ethyl-3-nitrosotetrahydro-1,3-oxazine, the rearranged products predominating. The predominant formation of propionaldehyed is discussed. 3. The deamination of 3-methoxy-1-propylamine yielded 3-methoxy-1-propanol, 1-methoxy-2-propanol, propionaldehyde, and methyl allyl ether, the unrearranged products predominating.
- 大阪府立大学の論文
- 1967-03-31
著者
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TATSUMI Chuji
Department of Agricultural Chemistry, College of Agriculture
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Kotani Ryotaro
Department Of Agricultural Chemistry
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Tatsumi Chuji
Department Of Agricultural Chemistry
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