
Chemistry Letters p. 651 - 654 (1985)
Update date:2022-08-11
Topics:
Chiba, Toshiyuki
Nakai, Takeshi
A new entry to the O-silylated form of the title azetidinone, a well-established key intermediate for thienamycin synthesis, is described which relies on the stereocontrolled transformation of the 2-azetidinone obtained via the condensation of methyl (R)-3-hydroxybutanoate with the N-silylimine of trimethylsilylpropynal.
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Doi:10.1021/acsmedchemlett.7b00142
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(1997)Doi:10.1039/c1ob06102j
(2011)Doi:10.1002/anie.201409246
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(1997)Doi:10.1093/qjmed/hcg090
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