Cinnolines. VIII. The Reaction of 3-Aminocinnolines and 3-Aminoisoquinoline with Nitrous Acid<sup>1,2</sup>
作者:HENRY E. BAUMGARTEN、WARREN F. MURDOCK、JERALD E. DIRKS
DOI:10.1021/jo01062a038
日期:1961.3
390. Cinnolines. Part XXVIII. The nature of the C<sub>(3)</sub>-position. Part I. The Neber–Bossel synthesis of 3-hydroxycinnoline
作者:E. J. Alford、K. Schofield
DOI:10.1039/jr9520002102
日期:——
Cinnolines. VII. The Neber-Bossel Synthesis<sup>1,2</sup>
作者:Henry E. Baumgarten、Paul L. Creger
DOI:10.1021/ja01502a047
日期:1960.9
Although the cyclization (if o-hydrazinomandelic acid is known to yield 3-cinnolinol (3-hydroxycinnoline) (the Neber-Bossel synthesis), the cyclization of alpha-substituted o-hydrazinomandelic acids may yield either the corresponding 4-substituted 3-cinnolinol or the 3-substituted 1-aminodioxindole.