One-pot three-component Kabachnik–Fields synthesis of α-aminophosphonates using H-beta zeolite catalyst

An efficient one-pot three-component synthesis of α-aminophosphonates from the reaction of a carbonyl compound, primary amine, and substituted phosphite with high yield can be accomplished in a short period, using easily separable/reusable H-beta zeolite catalyst. One-pot three-component Kabachnik–Fields synthesis of α-aminophosphonates with high yields from the reaction between carbonyl compound, primary amine, and substituted phosphite can be carried out in a short period, using H-beta zeolite as a reusable catalyst.