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- ABE Yoshiro
- Faculty of Engineering, Keio University
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- KATO Chihiro
- Faculty of Engineering, Keio University
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- HIGO Daisaku
- Faculty of Engineering, Keio University
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- AOKI Tomoyuki
- Faculty of Engineering, Keio University
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- MIYAGAWA Hisao
- Faculty of Engineering, Keio University
Bibliographic Information
- Other Title
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- エーテル結合を含む二塩基酸 (第1報)
- エーテル ケツゴウ オ フクム ニ エンキサン 1 1 , 2-ビス- カルボキシアルコキシ エタン オヨビ プロパン ノ エステル , N-チカン アミド ノ カソカセイ
- Plasticizing Activities of Esters and N-Substituted Amides of 1, 2-Bis (carboxyalkoxy) -ethanes and Propanes.
- 1, 2-ビス-(カルボキシアルコキシ) エタンおよびプロパンのエステル, N-置換アミドの可塑化性
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Description
Authors synthesized three dibasic alkoxy acids; 1, 2-his (carboxy methoxy) -ethane, 1, 2-bis (β-carboxy ethoxy) -ethane and 1, 2-bis (β-carboxy ethoxy) -propane; by the cyanoethylation of ethylene-and propyleneglycol and by the oxidation of triethylene glycol with nitric acid. These acids were then reacted with octyl-, dodecyl-, benzyl-, and 2-ethyl hexyl-alcohols by the routine method, thus obtaining diesters. Diamides were also obtained by the reaction of dimethyl esters of those dibasic acids with octyl-, dodecyl- and benzylamines. <BR>Diesters and diamides thus obtained were investigated for use of P.V.C. plasticizer. As a result, these diesters were excellent in low temperature performance, and the diamides were excellent in mechanical properties, especially, the didodecyl ester of 1, 2-bis (-carboxy ethoxy) -propane had good thermal stability with excellent low temperature characteristics.
Journal
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- Journal of Japan Oil Chemists' Society
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Journal of Japan Oil Chemists' Society 18 (1), 31-36, 1969
Japan Oil Chemists' Society
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Details 詳細情報について
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- CRID
- 1390282680307931136
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- NII Article ID
- 130001021388
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- NII Book ID
- AN00245435
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- ISSN
- 0513398X
- 18842003
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- NDL BIB ID
- 8467494
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed