A Practical Manufacturing Synthesis of 1-(R)-Hydroxymethyl-Dtpa: An Important Intermediate in the Synthesis of MRI Contrast Agents
作者:John C. Amedio、Paul J. Bernard、Mark Fountain、Gerritt Van Wagenen
DOI:10.1080/00397919908086243
日期:1999.7
An efficient synthesis of alcohol 2 is described from L-Serine (OMe) in four synthetic steps. The process uses readily available reagents and is suitable for manufacturing.