Project supported by National Natural Science Foundation of China (No. 20672016).
2-Oxazolines and 2-benoxazoles were synthesized in high yields from acylamino alcohols and acylaminophenols, respectively, with triphenylphosphine-2,3-dichloro-5,6-dicyanobenzoquinone (PPh3-DDQ) as the dehydrating a...
Project supported by the National Natural Science Foundation of China (No. 20672016).
3-Alkyl-2-alkyliminooxazolidin-4-ones were prepared from a copper-catalyzed domino intermolecular nucleophilic addition of a-hydroxy-(or mecapto) carboxylic acid ester to carbodiimide and a followed nucleophilic sub...