Preparation of 6-aminoquinazolin-4(3H)-ones via direct SNAr on the quinazoline ring
摘要:
The preparation of 6-aminoquinazolin-4(3H)-ones requires the use of platinum metal group catalysis on the corresponding C-6-iodo or 6-bromo precursors. Herein, we report to our knowledge the first successful SNAr reaction directly at the unactivated C-6 position of the quinazolin-4(3H)-one nucleus. (C) 2011 Elsevier Ltd. All rights reserved.
Preparation of 6-aminoquinazolin-4(3H)-ones via direct SNAr on the quinazoline ring
摘要:
The preparation of 6-aminoquinazolin-4(3H)-ones requires the use of platinum metal group catalysis on the corresponding C-6-iodo or 6-bromo precursors. Herein, we report to our knowledge the first successful SNAr reaction directly at the unactivated C-6 position of the quinazolin-4(3H)-one nucleus. (C) 2011 Elsevier Ltd. All rights reserved.
Preparation of 6-aminoquinazolin-4(3H)-ones via direct SNAr on the quinazoline ring
作者:Bernard Barlaam、Craig S. Harris、Jonathan Lecoq、Ha Thi Hoang Nguyen
DOI:10.1016/j.tet.2011.11.008
日期:2012.1
The preparation of 6-aminoquinazolin-4(3H)-ones requires the use of platinum metal group catalysis on the corresponding C-6-iodo or 6-bromo precursors. Herein, we report to our knowledge the first successful SNAr reaction directly at the unactivated C-6 position of the quinazolin-4(3H)-one nucleus. (C) 2011 Elsevier Ltd. All rights reserved.