An Efficient Synthetic Route for Pyrrolizinone Synthesis through Functionalized C-Alkylpyrroles
   
Yazarlar (4)
Canan Ünaleroğlu
Hacettepe Üniversitesi, Türkiye
Dilek Işık Taşgın
Çankaya Üniversitesi, Türkiye
Doç. Dr. Sertan AYTAÇ Kırşehir Ahi Evran Üniversitesi, Türkiye
Barış Temelli
Hacettepe Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı SYNTHESIS-STUTTGART (Q2)
Dergi ISSN 0039-7881 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 10-2009
Cilt / Sayı / Sayfa 2009 / 19 / 3243–3250 DOI 10.1055/s-0029-1216951
Makale Linki https://doi.org/10.1055/s-0029-1216951
Özet
Regioselective addition of pyrrole to methyl 3-aryl-2-cyanoacrylates was achieved, in high yields, with copper (II) triflate as the catalyst in toluene. C-Alkylated pyrroles afforded novel pyrrolizin-3-ones, in good to high yields and high diastereomeric ratio by an intramolecular cyclization reaction under mild reaction conditions.
Anahtar Kelimeler
pyrrole | pyrrolizine | cyclizations | Michael additions | metal triflates