| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2017-03-24 |
| タイトル |
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|
タイトル |
Construction of 3,5-dinitrated 1,4-dihydropyridines modifiable at 1,4-positions by a reaction of β-formyl-β-nitroenamines with aldehydes |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Asahara, Haruyasu
Hamada, Mai
Nakaike, Yumi
Nishiwaki, Nagatoshi
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
A novel and efficient method for the synthesis of 4-substituted 3,5-dinitro-1,4-dihydropyridines by a reaction of β-formyl-β-nitroenamines with aldehydes was developed. The reaction of nitroenamines with aldehydes leading to 1,4-dihydropyridines and the self-condensation of nitroenamines leading to pyridinium salt intermediate proceed competitively. The obtained 3,4,5-trisubstituted-1,4-dihydropyridines readily transformed into the corresponding pyridines in high yields. |
| 書誌情報 |
RSC Advances
巻 5,
号 110,
p. 90778-90784,
発行日 2015
|
| DOI |
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関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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|
関連識別子 |
10.1039/C5RA19439C |
| 著者版フラグ |
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|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 出版者 |
|
|
出版者 |
Royal Society of Chemistry |
28-21.pdf (792.1 kB)
