Phase managed organic synthesis 2. A new polymer assisted synthesis of acid anhydrides.
WK Fife, Z Zhang
Index: Fife, Wilmer K.; Zhang, Zhi-dong Tetrahedron Letters, 1986 , vol. 27, # 41 p. 4933 - 4936
Full Text: HTML
Citation Number: 39
Abstract
Abstract A solid-phase copolymer of 4-vinylpyridine is shown to be a highly effective reagent/catalyst for the synthesis of acid anhydrides from mixtures containing equimolar quantities of carboxylic acids and acid chlorides. The process may be carried out in batch or column mode.
Related Articles:
Dehydration induced by intramolecular redox character of a stable allylidenetributylphosphorane
[Kawamura, Yasuhiko; Sato, Yoshinori; Horie, Tokunaru; Tsukayama, Masao Tetrahedron Letters, 1997 , vol. 38, # 45 p. 7893 - 7896]
Facile conversion of amides to the acids and/or anhydrides using dinitrogen tetroxide
[Tetrahedron Letters, , vol. 31, # 27 p. 3893 - 3894]
Dehydration induced by intramolecular redox character of a stable allylidenetributylphosphorane
[Kawamura, Yasuhiko; Sato, Yoshinori; Horie, Tokunaru; Tsukayama, Masao Tetrahedron Letters, 1997 , vol. 38, # 45 p. 7893 - 7896]
Facile conversion of amides to the acids and/or anhydrides using dinitrogen tetroxide
[Tetrahedron Letters, , vol. 31, # 27 p. 3893 - 3894]
[Park, Yong-Dae; Kim, Jeum-Jong; Kim, Ho-Kyun; Cho, Su-Dong; Kang, Young-Jin; Park, Ki Hun; Lee, Sang-Gyeong; Yoon, Yong-Jin Synthetic Communications, 2005 , vol. 35, # 3 p. 371 - 378]