A short and efficient construction of the dibenzo[c,h]chromen-6-one skeleton
Yükleniyor...
Tarih
2010
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Arkat Usa Inc
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
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.
Açıklama
Anahtar Kelimeler
Homophthalic Acid, Acyl Azide, Isocoumarin, Dibenzochromenone, Arnottin I
Kaynak
Arkivoc
WoS Q Değeri
Q3
Scopus Q Değeri
Q4
