calixarenes has been researched along with butylphen* in 2 studies
2 other study(ies) available for calixarenes and butylphen
| Article | Year |
|---|---|
A study on the synthesis of calix[4 and 6]arenes using alternately arranged phloroglucinols and p-tert-butylphenols.
A method for the synthesis of calix[4 and 6]arenes with two or three alternately arranged phloroglucinols and p-tert-butylphenols was studied using "3+1" and "5+1" approaches, compared to a simple one-pot synthesis based on a "1+1" approach. By using Yb(OTf)3 as a catalyst, each calix[4 and 6]arenes was afforded, in an overall yield of 20.7% and 11.8% in the "3+1" and "5+1" approaches, respectively, and 24.6% and 19.9% using a "1+1" approach with chlorobenzene and toluene as refluxing solvents, respectively. Topics: Calixarenes; Chlorobenzenes; Mesylates; Organometallic Compounds; Phenols; Phloroglucinol; Toluene | 2008 |
An expedient one-pot synthesis of para-tert-butylcalix[8]- and [9]arene.
We report the first efficient synthesis of para-tert-butylcalix[8]arene and -[9]arene via an exceptionally straightforward innovative protocol that takes place at ambient temperature, employing readily available tin(IV) chloride and s-trioxane. Topics: Calixarenes; Phenols; Tin Compounds | 2007 |