Atıf İçin Kopyala
Anac O., Sezer Ö., Candan O., Güngör F. Ş., Cansever M. S.
Tetrahedron Letters, cilt.49, sa.6, ss.1062-1065, 2008 (SCI-Expanded)
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Yayın Türü:
Makale / Tam Makale
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Cilt numarası:
49
Sayı:
6
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Basım Tarihi:
2008
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Doi Numarası:
10.1016/j.tetlet.2007.11.197
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Dergi Adı:
Tetrahedron Letters
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Derginin Tarandığı İndeksler:
Science Citation Index Expanded (SCI-EXPANDED), Scopus
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Sayfa Sayıları:
ss.1062-1065
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Anahtar Kelimeler:
carbene, 1,5-electrocyclization, 1,7-electrocyclization, dihydrofuran, dihydrobenzoxepine, DIMETHYL DIAZOMALONATE, DIAZO-COMPOUNDS, RING-CLOSURE, CYCLOPROPANATION, CYCLIZATION, ALPHA,BETA-ENONES, ENAMINONES, EFFICIENT, ROUTE, CORE
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İstanbul Teknik Üniversitesi Adresli:
Evet
Özet
α-Benzylidene-β,β′-biscarbonyl compounds were reacted with dimethyl diazomalonate using Cu(II) acetylacetonate as a catalyst. Dihydrofurans or mixtures of dihydrofurans and dihydrobenzoxepines were obtained depending on the nature of the carbonyl group present in the starting material. © 2007 Elsevier Ltd. All rights reserved.