| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2011-08-31 |
| タイトル |
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|
タイトル |
1,3-Dimethyl-2-(3-nitro-1,2,4-triazol-1-yl)-2-pyrrolidin-1-yl-1,3,2-diazaphospholidinium hexafluorophosphate (MNTP): a powerful condensing reagent for phosphate and phosphonate esters |
| 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 |
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資源タイプ |
journal article |
| 著者 |
Oka, Natsuhisa
Shimizu, Mamoru
Saigo, Kazuhiko
Wada, Takeshi
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
A novel phosphonium-type condensing reagent, 1,3-dimethyl-2-(3-nitro-1,2,4-triazol-1-yl)-2-pyrrolidin-1-yl-1,3,2-diazaphospholidinium hexafluorophosphate (MNTP), was designed and synthesized. A 31P NMR study on the condensation reactions of phosphate, alkylphosphonate, boranophosphate, and H-phosphonate derivatives with an alcohol in the presence of MNTP demonstrated the versatility and the enhanced activity of the new condensing reagent, compared to the previously reported phosphonium-type condensing reagents. The mechanism of the condensation reactions mediated by MNTP is discussed on the basis of the 31P NMR studies and theoretical calculations. |
| 書誌情報 |
Tetrahedron
巻 62,
号 15,
p. 3667-3673,
発行日 2006-04-10
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| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0040-4020 |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00861787 |
| 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 |
10.1016/j.tet.2006.01.084 |
| 権利 |
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|
権利情報 |
© 2006 Elsevier Ltd. All rights reserved. |
| 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 |
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出版者 |
Elsevier |
| 関係URI |
|
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|
識別子タイプ |
URI |
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関連識別子 |
http://www.sciencedirect.com/science/journal/00404020 |
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|
関連名称 |
http://www.sciencedirect.com/science/journal/00404020 |
ttr_62_3667.pdf (317.0 kB)
