Mn(OAc)(3) Induced C-4 Arylations of Quinazoline 3-Oxides with Arylboronic Acids
SYNTHESIS-STUTTGART, cilt.54, sa.1, ss.210-216, 2022 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 54 Sayı: 1
- Basım Tarihi: 2022
- Doi Numarası: 10.1055/a-1577-6344
- Dergi Adı: SYNTHESIS-STUTTGART
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Chemical Abstracts Core, Chimica, Compendex, EMBASE
- Sayfa Sayıları: ss.210-216
- Anahtar Kelimeler: quinazoline, quinazoline 3-oxide, C-H activation, arylation, arylboronic acids, C-H ACTIVATION, N-OXIDES, QUINOLINE, FUNCTIONALIZATION, AMINATION, ACCESS
- Bursa Uludağ Üniversitesi Adresli: Evet
Özet
The use of manganese triacetate as an oxidant component in the C-4 arylations of 2-aryl-quinazoline 3-oxides with arylboronic acids- is reported. The new protocol was applied to prepare new 2,4-di-arylated quinazoline 3-oxides in good to high yields. The method was shown to tolerate various substituents on both aromatic rings, and no complications such as deoxygenation or rearrangement to quinazolin-4(3H)-one was observed.