Keteneおよびその誘導体の研究(第55報)第一アミンとKetene Acetalとの反応
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概要
- 論文の詳細を見る
The reaction of ketene acetals (IIa-d) with primary amine (Ia-j) gave imino ether derivatives (III) in a good yield. Benzylamine (Ia) reacted with ketene acetals (IIa-c) to give amidine derivatives (IV), besides the formation of III. Reaction of p-nitroaniline (Ic) with IIa gave ethyl N-(p-nitrophenyl)acetimidate (IIIca) and ethyl N-(p-nitrophenyl)-3-ethoxycrotonimidate (VI). 4-Aminopyridine l-oxide (Ij) reacted with IIa to give ethyl N-(4-pyridyl 1-oxide)acetimidate (IIIja) and ethyl N-(4-pyridyl)acetimidate(IIIga). On treatment with dilute acid, III were hydrolyzed into amines, amidines, esters, and amides.
- 社団法人日本薬学会の論文
- 1973-08-25
著者
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加藤 鉄三
東北大学 薬
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山本 豊
Pharmaceutical Institute, Tohoku University
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加藤 鉄三
東北大学薬学部
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山本 豊
東北大学薬学部
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武田 四郎
東北大学薬学部
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加藤 鉄三
Pharmaceutical Institute. Tohoku University
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武田 四郎
東邦大学薬学部
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山本 豊
Pharmaceutical Institute Tohoku University
関連論文
- Photoaddition of 2-Quinolone and 2-Pyridone Derivatives to Diketene : On the Regioselectivity of the Photoaddition
- Studies on Ketene and Its Derivatives. XCV. Reaction of Diketene with Acyl Azides
- 1,3-Oxazine化学の最近の進歩 (ヘテロ環の化学-5-)
- Synthesis of Methylpyridine Derivatives. XXX. Reaction of Active Methylene Compounds with 6-Methyl-2-phenyl-4H-1,3-oxazin-4-one and 2-Ethoxy-2,6-dimethyl-2H-1,3-oxazin-4 (3H)-one to give 3-Acetylpyridone Derivatives
- Keteneおよびその誘導体の研究(第65報)KeteneとKetene Acetalとの反応
- Keteneおよびその誘導体の研究(第61報)第一アミンとChloroketene Diethylacetalとの反応
- Keteneおよびその誘導体の研究(第59報)5-Acetyl-2,6-dimethyl-4(3H)-pyrimidoneの閉環反応
- Studies on Ketene and Its Derivatives. LVII. Reaction of Diketene with β-Diketones
- Keteneおよびその誘導体の研究(第55報)第一アミンとKetene Acetalとの反応
- Studies on Ketene and Its Derivatives. LIV. Reaction of Diketene with Ketene Acetals
- ケテンおよびその誘導体の研究(第50報)脂肪族イミドエステルとジケテンとの反応
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- ケテンおよびその誘導体の研究(第37報) : Ketone Anilおよび関連化合物とジケテンとの反応
- Studies on Ketene and Its Derivatives. XVIII. Reaction of Diketene with Acridine.
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- Keteneおよびその誘導体の研究(第16報) : Schiff BaseとDiketeneとの反応
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- Neighboring Group Participation of the N-Oxide Group in the Reaction of Methyl 1-Oxido-2-pyridyl Ketone Oxime with Tosyl Chloride
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- ジケテンのエキソメチレン二重結合の新しい付加反応
- ケテンおよびその誘導体の研究(第99報)ジケテンとイソキノリンとの反応(補遺)
- Studies on Ketene and Its Derivatives. XCVII. Photoreactions of Diketene with Maleic Anhydride and Dimethylmaleic Anhydride
- Isoquinolinium MethylidesとKetone類との反応
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- Reaction of Ethyl Acetoacetate with Isoquinolinium and Pyridinium Ylides
- Synthesis of Methylpyridine Derivatives. XXXII. Reaction of Pyridine, Quinoline, and Isoquinoline with 4-Bromoacetoacetic Acid Derivatives and Synthesis of Indolizine Derivatives
- Reaction of Diazomethane with 2-Acetyl-5,5-diphenyl-2,4-pentadienoic Acid and Related Compounds
- Studies on Ketene and Its Derivatives. LXXXIV. Reaction of Diketene with Tetrazole Derivatives
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- Studies on Ketene and Its Derivatives. LIII. Reaction of Diketene with Diazoacetophenone and Ethyl Diazoacetate
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- Studies on Ketene and Its Derivatives. XLVII. Reaction of 2-Aminopyridine with Diketene
- Studies on Ketene and Its Derivatives. XLVI. Mass Spectrometric Studies of 3-Acetyl-4-hydroxy-6-methyl-1-pyridyl-2-pyridones and N-Pyridyl-2,6-dimethyl-4-pyrone-3-carboxamides
- キノリン誘導体の塩素化反応
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- Studies on Ketene and Its Derivatives. LX. Reaction of Diketene with Quinoline 1-Oxide (Supplement)
- Synthesis of Methylpyridine Derivatives. XXVII. Synthesis of 1,3-Disubstituted-4-oxo-quinolizine and 2,4-Disubstituted-1-oxo-benzo [c] quinolizine Derivatives
- ケテンおよびその誘導体の研究(第58報)3-Aminocrotonamideとα, β-不飽和カルボン酸エステル類との反応
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- Studies on Ketene and Its Derivatives. XLIX. Reaction of Diketene with β-Ketoesters to give Ethyl Orsellinate, Divarate, Olivetol Carboxylate, and Sphaeropherol Carboxylate
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