Novel routes to aminophosphonic acids: Interaction of dimethyl H-phosphonate with hydroxyalkyl carbamates

• Published in: Heteroatom chemistry Vol. 19; no. 2; pp. 119 - 124
• Main Authors: Troev, K., Koseva, N., Hägele, G.
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc., A Wiley Company 01.03.2008

It was found that the reaction of dimethyl H‐phosphonate (1) with 2‐hydroxyalkyl‐N‐2′‐hydroxyalkyl carbamates at 135°C includes several chemical reaction steps: (i) chemical transformations of 1‐methyl‐2‐hydroxyethyl‐N‐2′‐hydroxyethyl carbamate (2) and 2‐methyl‐2‐hydroxyethyl‐N‐2′‐hydroxyethyl carba...