Analyzing the synthesis route of 1593-08-4

1593-08-4, The synthetic route of 1593-08-4 has been constantly updated, and we look forward to future research findings.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.1593-08-4,2-Formylquinoxaline,as a common compound, the synthetic route is as follows.

EXAMPLE 59 2-Amino-3-cyano-4-(quinoxalin-2-yl)-4H-indolo[4,5-b]pyran The title compound was prepared from quinoxaline-2-carbaldehyde, malononitrile and 4-hydroxyindole by a procedure similar to Example 57 in 79% yield. 1H-NMR (Acetone-d6): 10.54 (brs, 1H), 8.86 (s, 1H), 8.07 (m, 2H), 7.86 (m, 3H), 7.39 (t, J=2.74, 5.49 Hz, 1H), 7.17 (dd, J=8.51, 0.82 Hz, 1H), 6.81 (dd,J=8.51 Hz, 1H), 6.61 (m, 1H), 6.51 (s, 2H), 5.25 (s, 1H).

1593-08-4, The synthetic route of 1593-08-4 has been constantly updated, and we look forward to future research findings.

Reference£º
Patent; Cytovia, Inc.; US2003/65018; (2003); A1;,
Quinoxaline – Wikipedia
Quinoxaline | C8H6N2 | ChemSpider