Reactions of the dianion obtained by reductive metallation of 3,4-diphenylcinnoline
MONATSHEFTE FUR CHEMIE, cilt.130, sa.7, ss.915-920, 1999 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 130 Sayı: 7
- Basım Tarihi: 1999
- Doi Numarası: 10.1007/pl00010272
- Dergi Adı: MONATSHEFTE FUR CHEMIE
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.915-920
- Yıldız Teknik Üniversitesi Adresli: Evet
Özet
The reductive metallation of 3,4-diphenylcinnoline (1) by sodium metal in tetrahydrofuran under an inert atmosphere to the monomeric dianion 2 has been explored, and the nucleophilicity of the disodium adduct towards various protonation, alkylation, and acylation reagents has been investigated. Generally, 2 reacts via its 1,4-positions forming 1,4-dihydro derivatives of 1.