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Volumn , Issue 19, 2005, Pages 2919-2922

Lipase-catalyzed asymmetric dealkoxylcarbonylation of σ-symmetrical β-ketodiesters and its application to the synthesis of (-)-podocarpic acid

Author keywords

ketodiesters; Dealkoxycarbonylation; Hydrolysis; PLE catalysis

Indexed keywords

2,6 DIMETHYLCYCLOHEXANONE 2 CARBOXYLATE; CARBON; CARBOXYLIC ACID DERIVATIVE; ESTER DERIVATIVE; PODOCARPIC ACID DERIVATIVE; TRIACYLGLYCEROL LIPASE; UNCLASSIFIED DRUG;

EID: 28844436425     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2005-918962     Document Type: Article
Times cited : (6)

References (25)
  • 7
    • 28844475844 scopus 로고    scopus 로고
    • note
    • +): 184.1099, found: 184.1094.
  • 10
    • 28844464615 scopus 로고    scopus 로고
    • note
    • 5 was derivatized to (1R,3R)- and (1R,3S-methyl (1-methyl-2-oxocyclohexyl)carboxylate; the direction of optical rotation [(+) for cw isomer, and (-) for trans isomer] implied that the 2a-cis and 2a-trans should have an R configuration at C-1.
  • 21
    • 28844486927 scopus 로고    scopus 로고
    • Recrystallization of 12 (258 mg, 84% ee) from n-hexane afforded the optically pure compound (61.0 mg, >99.5%)
    • Recrystallization of 12 (258 mg, 84% ee) from n-hexane afforded the optically pure compound (61.0 mg, >99.5%).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.