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| An Interesting Approach to Bis-calix[5]arene Analogue from Calix[6]arene | |
| 引用本文： | Hai Bing LI,Yuan Yin CHEN*,Shu Ling GONG Department of Chemistry,Wuhan University,Wuhan 430072. An Interesting Approach to Bis-calix[5]arene Analogue from Calix[6]arene[J]. 中国化学快报, 2002, 13(3) |
| 作者姓名： | Hai Bing LI Yuan Yin CHEN* Shu Ling GONG Department of Chemistry Wuhan University Wuhan 430072 |
| 作者单位： | Hai Bing LI，Yuan Yin CHEN*，Shu Ling GONG Department of Chemistry，Wuhan University，Wuhan 430072 |
| 基金项目： | Financial supports from the National Natural Science Foundation of China and Hubei province are gratefully acknowledged. |
| 摘 要： | Calix [n] arenas {n = 4, 6 or 8} are easily prepared from formaldehyde and para-substituted phenols via cyclic condensation under alkaline conditions in one step. It is not surprising that the calyx [n] arene (n = 4, 6, 8) chemistry has been developing very rapidly during the latest 20 years1. However, it is not the case for calixarenes with odd benzene rings (for example, n = 5). The yield of p-tert-butylcalix [5] arene synthesized in one-step from p-tert-butylphenol and formaldehyde was a… |
An Interesting Approach to Bis-calix[5]arene Analogue from Calix[6]arene |
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| Hai Bing LI,Yuan Yin CHEN,Shu Ling GONG. An Interesting Approach to Bis-calix[5]arene Analogue from Calix[6]arene[J]. Chinese Chemical Letters, 2002, 13(3) | |
| Authors: | Hai Bing LI Yuan Yin CHEN Shu Ling GONG |
| Abstract: | By 1,4-bridging of p-tert-butylcalix [6] arene with 2,6-bis (bromomethyl)-4-methyl- anisole, a new type of bis-calix [5] arene analogue was obtained in high yield.. |
| Keywords: | Bis-calix [5] arene calyx [6] arene bridging. |
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