424836-20-4Relevant articles and documents
Facile preparation of [4.4]metacyclophane- and [5.5]paracyclophane-type macrocycles from arylboronic acids and salicylideneaminoaryl alcohols
Sanchez, Mario,Hoepfl, Herbert,Ochoa, Maria-Eugenia,Farfan, Norberto,Santillan, Rosa,Rojas-Lima, Susana
, p. 612 - 621 (2007/10/03)
Four different salicylideneaminoaryl alcohols have been treated with arylboronic acids in order to prepare air-stable cyclophane-type macrocyclic systems. In two cases, this objective could be realized with the high-yield formation of [4.4]metacyclophane