反应详情

Procedure as described for NSP Amidine III using the following amounts: 1.42 g of N′-(2-n-propylphenyl)-N-(diphenylphosphino)-4-methylbenzamidine (3.0 mmol), 1.50 mL of 2.0 M butyllithium (15.0 mmol), 1.50 mL of 2.0 M methyliodide (3.0 mmol). Following removal of lithium iodide via filtration and removal of solvent in vacuo, a yellow sticky residue was recovered (1.63 g, 67%).

1. customremoval of lithium iodide
2. filtrationvia filtration and removal of solvent in vacuo
3. customa yellow sticky residue was recovered (1.63 g, 67%)