引用本文:
Xiao Bing WAN, Chuan Ming JIN, Xun GUO, Guo Yuan LU. Synthesis of Schiff Base Calix[4]arene Crowns[J]. Chinese Chemical Letters,
2002, 13(8): 699-700.
Citation: Xiao Bing WAN, Chuan Ming JIN, Xun GUO, Guo Yuan LU. Synthesis of Schiff Base Calix[4]arene Crowns[J]. Chinese Chemical Letters, 2002, 13(8): 699-700.
Citation: Xiao Bing WAN, Chuan Ming JIN, Xun GUO, Guo Yuan LU. Synthesis of Schiff Base Calix[4]arene Crowns[J]. Chinese Chemical Letters, 2002, 13(8): 699-700.
Synthesis of Schiff Base Calix[4]arene Crowns
摘要:
This letter reports the synthesis of Schiff base calix[4]arene crowns containing m-xylylene phenol subunit, in which calix[4]arene Schiff base crowns 2a, 2b and 2c were formed by 1:1 condensation of calix[4]arene diamine 1 with dialdehydes (2, 6-diformyl-4-chlorophenol 3a, 2, 6-diformyl-4-methylphenol 3b, 2, 6-diformyl-4-tert-butylphenol 3c) under high dilute condition in refluxing anhydrous ethanol in 65-70% yield.
English
Synthesis of Schiff Base Calix[4]arene Crowns
Abstract:
This letter reports the synthesis of Schiff base calix[4]arene crowns containing m-xylylene phenol subunit, in which calix[4]arene Schiff base crowns 2a, 2b and 2c were formed by 1:1 condensation of calix[4]arene diamine 1 with dialdehydes (2, 6-diformyl-4-chlorophenol 3a, 2, 6-diformyl-4-methylphenol 3b, 2, 6-diformyl-4-tert-butylphenol 3c) under high dilute condition in refluxing anhydrous ethanol in 65-70% yield.
-
Key words:
- Calix[4]arene
- / Schiff base
- / 2,6-diformyl-4-substituted phenol
- / 1:1 condensation
扫一扫看文章
计量
- PDF下载量: 3
- 文章访问数: 631
- HTML全文浏览量: 0
下载:
