The Quinones of Azulene. Experimental Tests of Theoretical Predictions

نویسنده

  • Lawrence T. Scott
چکیده

Before any of the eleven possible quinones of azulene were known, predictions were made about their proper— ties on the basis of Hickel, MINDO/3, PPP and ab initio SCF (STO—3G) calculations (3). Four unsubstituted quinones of azulene have now been prepared, and the experimental results obtained so far provide information regarding their stability, reduction potentials, cycloadditions with cyclopentadiene, periselectivity of dimerization, and color. The accuracy of the predictions in some instances has been remarkable.

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تاریخ انتشار 2006