SYNTHESIS OF THE TRIFLUOROACETATE SALT OF ASPARTIC-ACID BETA-SEMIALDEHYDE, AN INTERMEDIATE IN THE BIOSYNTHESIS OF L-LYSINE, L-THREONINE, AND L-METHIONINE

被引:0
|
作者
TUDOR, DW
LEWIS, T
ROBINS, DJ
机构
[1] UNIV GLASGOW,DEPT CHEM,GLASGOW G12 8QQ,SCOTLAND
[2] ICI AGROCHEM ZENECA LTD,JEALOTTS HILL RES STN,BRACKNELL RG12 6EY,BERKS,ENGLAND
来源
SYNTHESIS-STUTTGART | 1993年 / 11期
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中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The trifluoroacetate salt of aspartic acid beta-semialdehyde, an important intermediate in the biosynthesis Of L-lysine, L-threonine, and L-methionine has been prepared in DL-, L-, and D-forms as stable solid hydrates 13 in 43 % overall yield by ozonolysis of doubly protected allylglycine, followed by careful deprotection with trifluoroacetic acid.
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页码:1061 / 1062
页数:2
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