1993
DOI: 10.1016/s0957-4166(00)82252-1
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Enantiospecific synthesis of quisqualic acid

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Cited by 18 publications
(8 citation statements)
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“…After oxidation with RuCl 3 /NaIO 4 and N-Boc cleavage with CF 3 CO 2 H, D-quisqualic acid was obtained in 17% overall yield. 162 A parallel approach was followed for the synthesis of homochiral 4-azalysine derivatives 198 employed in solid-phase synthesis. In this case, reductive amination of Garner's aldehyde, 194b, is performed using an ethylenediamine derivative to afford 196, which after acetonide cleavage and oxidation yielded 4-azalysine derivative 198.…”
Section: From Readily Available R-amino Acidsmentioning
confidence: 99%
See 1 more Smart Citation
“…After oxidation with RuCl 3 /NaIO 4 and N-Boc cleavage with CF 3 CO 2 H, D-quisqualic acid was obtained in 17% overall yield. 162 A parallel approach was followed for the synthesis of homochiral 4-azalysine derivatives 198 employed in solid-phase synthesis. In this case, reductive amination of Garner's aldehyde, 194b, is performed using an ethylenediamine derivative to afford 196, which after acetonide cleavage and oxidation yielded 4-azalysine derivative 198.…”
Section: From Readily Available R-amino Acidsmentioning
confidence: 99%
“…Subsequent oxime formation, followed by reduction using sodium cyanoborohydride led to acetonide 195 , which, after synthetic manipulation of the newly introduced nitrogen atom to build the heterocycle and acetonide cleavage, afforded N -Boc amino alcohol 197 in four steps. After oxidation with RuCl 3 /NaIO 4 and N -Boc cleavage with CF 3 CO 2 H, d -quisqualic acid was obtained in 17% overall yield . A parallel approach was followed for the synthesis of homochiral 4-azalysine derivatives 198 employed in solid-phase synthesis.…”
Section: 2 Introduction Of the Nitrogen Atoms In The Carbon Backbone3...mentioning
confidence: 99%
“…The convergent total synthesis of 1 started with the preparation of Garner's aldehydes ( 6 ) from ( R )-serine ( 5 ) (Scheme ). The aldehyde 6 contains the R configuration that is required for the C-2 position of the key intermediate piperidine 11 .…”
mentioning
confidence: 99%
“…[222][223] Die geplanten (2S,3S)-Diaminosäuren sollen anstelle des (3S)-3-Hydroxy-L-leucins in Der Garner-Aldehyd [224] ist ein häufig verwendeter Baustein für die Synthese verschiedener nicht-proteinogener Aminosäuren [225][226][227] oder Diaminosäuren. [228][229] Er kann ausgehend von L-oder D-Serin in fünf Stufen mit verschiedenen Aminoschutzgruppen synthetisiert werden. In der geplanten Synthese von (3S)-3-Amino-L-leucin 83 sollte der Alloc-geschützte Garner-Aldehyd 99 als Reagenz für eine stereokontrollierte Grignard-Reaktion zur Einführung der iso-Propylgruppe verwendet werden.…”
Section: Synthese Von (2s3s)-diaminosäurenunclassified