ISSN:
1434-193X
Keywords:
Cyclophanes
;
Sulfur heterocycles
;
Cyclisations
;
Cesium effect
;
ππ* transitions
;
Chemistry
;
General Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
-Two series of [8]metacyclophanes with cis or trans configurated double bonds or triple bonds in the bridges were prepared; the first series 6, 8, and 10 contains phenylethynyl, the second series 13, 14, and 15 phenylethenyl substituents so that ππ interactions between the π centres in the bridge and the π centres of the basic chromophores tolan and trans-stilbene, respectively, can be studied.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource