METHOD FOR PRODUCING METHIONINE FROM HOMOSERINE

摘要

Preparation of L- and/or D-methionine from homoserine involves chemically converting L- and/or D-homoserine to methionine without an N-carbamoylserine, 4-(2-bromomethyl)-hydantoin and 4-(2-methylthioethyl)-hydantoin intermediate stage. Preparation of L- and/or D-methionine from homoserine involves chemically converting L- and/or D-homoserine of formula (I) to methionine without an N-carbamoylserine, 4-(2-bromomethyl)-hydantoin and 4-(2-methylthioethyl)-hydantoin intermediate stage. [Image].