| Literature DB >> 17939720 |
Xianghong Wu1, Anne E V Gorden, Stephen A Tonks, Jonah Z Vilseck.
Abstract
Diamino-2-quinoxalinols are reacted with salicylaldehyde derivatives to produce 2-quinoxalinol imines regioselectively as one isomer in good yield. Regioselectivity has been determined through the use of isotopic 15N labeling experiments. The 2-quinoxalinol imines may then be reacted without further purification with additional salicylaldehyde derivatives to yield asymmetrically substituted 2-quinoxalinol salens.Entities:
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Year: 2007 PMID： 17939720 DOI： 10.1021/jo701395w
Source DB: PubMed Journal: J Org Chem ISSN： 0022-3263 Impact factor: 4.354