Synthesis of Fused s-Triazoles from 2-Methanesulfonyl-5-phenyl-1,3,4-oxadiazole and Binucleophilic Reagents by Means of Intramolecular Ring Transformation
スポンサーリンク
概要
- 論文の詳細を見る
2-Methanesulfonyl-5-phenyl-1,3,4-oxadiazole (4) reacted with 3-aminopropanol and 2-aminoethanethiol in the presence of triethylamine to give displaced and rearranged products 2-(5,6-dihydro-4H-1,3-oxazin-2-yl)-(6b) and 2-(2-thiazolin-2-yl) benzhydrazide (9), which were further cyclodehydrated by heating to give the corresponding fused s-triazoles (7) and (10), respectively. In the case of the reaction with a diaminoalkane only the 1 : 2 adduct (8) was obtained.
- 公益社団法人日本薬学会の論文
- 1984-12-25
著者
-
佐々木 正
Institute Of Applied Organic Chemistry Faculty Of Engineering Nagoya University
-
大野 正富
Institute of Applied Organic Chemistry, Faculty of Engineering, Nagoya University
-
大野 正富
Institute Of Applied Organic Chemistry Faculty Of Engineering Nagoya University
-
伊藤 栄考
Institute of Applied Organic Chemistry, Faculty of Engineering, Nagoya University
-
伊藤 栄考
Institute Of Applied Organic Chemistry Faculty Of Engineering Nagoya University
関連論文
- Researches on Morphine-like Analgesics. I. Syntheses and Analgesic Activity of Desylamine Derivatives.
- Synthesis of Adamantane Derivatives. LXVIII. Cycloaddition Reactions of 2-(1-Adamantyl)-1,3-butadiene and-heterodienes
- Studies on Morphine-like Compounds. IV. Oxidation of N-Methylmorphinan and Related Compounds.
- Studies on Morphine-like Compounds. VI. Transformation of Thebaine to Benzomorphan Analogues by Ozonolysis.
- Synthesis of Fused s-Triazoles from 2-Methanesulfonyl-5-phenyl-1,3,4-oxadiazole and Binucleophilic Reagents by Means of Intramolecular Ring Transformation
- ヘテロジエンの [4+2] 環化付加反応
- Synthesis of Adamantane Derivatives. LVIII. Reaction of 1-Adamantyl Chloride with Some Heterocyclic Unsaturated Silanes
- Covalently Hydrated Oxazirino-tetrahydro-as-triazines
- as-Triazin-Chemie. II. Uber die Strukturen der Oxydationsprodukten von 3-Amino-5,6-diphenyl-as-triazin und 5,6-Diphenyl-as-triazin-3(2H)-on durch Persaure
- as-Triazin-Chemie. I. Uber die Strukturen der Oxydations-produkten von 3-Amino-as-triazinen durch Peressigsaure
- ニトロフラン誘導体のポーラログラフィー(第2報) : ニトロフラン, ニトロベンゼン誘導体の還元電圧
- ニトロフラン誘導体のポーラログラフィー(第1報) : ニトロフルフラールセミカルバゾンのポーラログラフィー
- ニトロフランカルボン酸並びにアクリル酸ヒドラジッド類の合成
- Application of Meerwein-Ponndorf Reaction to Furan and Nitrofuran Derivatives.
- Synthesis of Nitrofuran Sulfonic Acid Derivatives
- 含硫アミノ酸のジクロルアセチル化