Citation

Andreatta RH , Nair V , Robertson AV Simpson WRJ (1967) Synthesis of the cis and trans isomers of 4-Chloro-L-proline, 4-Bromo-L-proline, and 4-Amino-L-proline. Australian Journal of Chemistry 20, 1493-1509.

https://doi.org/10.1071/CH9671493