Al exchanged Montmorillonite (SWy-1) T=180°C; 60 h; Yield given. Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;
Al exchanged Montmorillonite (SWy-1) T=180°C; 60 h; Yield given. Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;
1: With C6H5SAc; MgBr2(Et2O); N-ethyl-N,N-diisopropylamine in dichloromethane Inert atmosphere; 2: With hydrogenchloride in dichloromethane; water; ethyl acetate Inert atmosphere;
