KLEPO, Z.;JAKOPCIC, K., J. HETEROCYCL. CHEM., 24,(1987) N 6, 1787-1791
作者:KLEPO, Z.、JAKOPCIC, K.
DOI:——
日期:——
Klepo, Z.; Jakopcic, K., Journal of Heterocyclic Chemistry, 1987, vol. 24, p. 1787 - 1792
作者:Klepo, Z.、Jakopcic, K.
DOI:——
日期:——
New synthesis of substituted isoindolines from furans<i>via</i>epoxyisoindolines
作者:A. D. Mance、B. Borovička、B. Karaman、K. Jakopčić
DOI:10.1002/jhet.5570360537
日期:1999.9
The preparation of substituted N-arylisoindolines 3 from simple furan derivatives 1 is reported. Oxatricycloadducts 2, readily accessible by intramolecular Diels-Alder reaction are susceptible to acidic reagents yielding aromatized products 3 by a ring-opening reaction via intermediate carbocation.