Add time:07/25/2019         Source:sciencedirect.com

In order to obtain 4-C-alkylated pyridin-2(1H)-ones, two strategies were studied: nucleophilic substitution of 4-chloro-3-nitropyridinone derivatives which essentially failed and lithiations of 2-methoxy-3-pivaloylaminopyridines which gave the expected products.

We also recommend Trading Suppliers and Manufacturers of 2-chloro-3-pivaloylaminopyridine (cas 109902-33-2). Pls Click Website Link as below: cas 109902-33-2 suppliers