H. Meier et B. Rose, DEHYDROTRIPHENYLENES FOR THE GENERATION OF BENT MOLECULAR RIBBONS, Journal fur praktische Chemie, Chemiker-Zeitung, 340(6), 1998, pp. 536-543
The synthetic sequences 1-->11 and 17-->23a lead to highly reactive mo
no- and bisdienophiles whose cycloaddition processes with in situ gene
rated isobenzofuran 13 were studied: 11 + 13 --> 15 and 23a + 2x13 -->
24a.