Yayınlanmış 1 Ocak 2010
| Sürüm v1
Dergi makalesi
Açık
A short and efficient construction of the dibenzo[c,h]chromen-6-one skeleton
Oluşturanlar
- 1. Middle E Tech Univ, Dept Chem, TR-06531 Ankara, Turkey
Açıklama
We hereby report a major revision of the synthetic methodology for construction of the dibenzochromenone skeleton. Homophthalic acid derivatives were reacted with thionylchloride/DMF in the presence of NaN3. As the main product, dibenzochromenone derivatives were obtained. When the reaction was performed in the absence of NaN3, only isochromenones were formed. The mechanism of the formation of these products is discussed.
Dosyalar
bib-fe75e99d-510e-4518-9001-272ac10301d0.txt
Dosyalar
(143 Bytes)
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