
Chemical and Pharmaceutical Bulletin p. 255 - 259 (1997)
Update date:2022-08-03
Topics:
Arakawa, Yasushi
Yasuda, Mika
Ohnishi, Masafumi
Yoshifuji, Shigeyuki
Lactams derived from hetero Diels-Alder adducts were stereospecifically converted into cis-2,4-pyrrolidinedicarboxylic acid and cis-2,5- piperidinedicarboxylic acid by ruthenium tetroxide oxidation. Optically active (2S,4S)-(-)-2,4-pyrrolidinedicarboxylic acid and (2R,4R)-(+)-2,4- pyrrolidinedicarboxylic acid were synthesized from (1S,4R)-(+)-2- azabicyclo[2.2.1]hept-5-en-3-one and (1R,4S)-(-)-2-azabicyclo[2.2.1]hept-5- en-3-one, respectively.
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(2008)Doi:10.1021/acs.joc.7b00081
(2017)Doi:10.1039/c6cc05112j
(2016)Doi:10.1515/znb-2015-0212
(2016)Doi:10.1039/jr9350000151
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