ISSN:
0009-2940
Keywords:
Calixarenes
;
Friedel-Crafts reaction
;
selective
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The para-acylation of calix[4]arene (2), calix[6]arene (3), and calix[8]arene (4) by Friedel-Crafts reaction with a wide variety of acyl chlorides leads to 5-7 in moderate to good yields. Friedel-Crafts reaction of 26,28-dimethoxycalix[4]arene (8) gave products 9 selectively disubstituted in the para-positions of phenol rings.
Additional Material:
4 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19941270310