A new strategy for the synthesis of cinnoline derivatives
β Scribed by Scobie, Martin; Tennant, George
- Book ID
- 118038168
- Publisher
- The Royal Society of Chemistry
- Year
- 1993
- Tongue
- English
- Weight
- 191 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0022-4936
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## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract 2,5βDibromoβ3,6β(dihydrazino or diphenylhydrazino)β1,4βbenzoquinone **1a,b** reacts with active methylβene reagents to give some new functionally substituted pyridazino cinnoline derivatives.
Here we describe a new experimental approach to the synthesis of the Ξ²-benzylmercaptoethylamine functionality and illustrate its synthetic utility in multi-component reactions. Although prevalent in modern organic synthesis, no general methods have been described for this functionality. Using a care