An obstacle in preparing alloisoleucine.
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ABSTRACT: Alloisoleucine, prepared from a mixture of racemic isoleucine-alloisoleucine diastereoisomers, can be heavily contaminated with isoleucine if the recrystallization of acetyl-dl-alloisoleucine is controlled by melting point only. Two commercial specimens were found to be thus contaminated.
SUBMITTER: Laird WM
PROVIDER: S-EPMC1185514 | biostudies-other | 1970 Mar
REPOSITORIES: biostudies-other
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