May, 2008
Linker-oriented design of binaphthol derivatives for optical resolution using lipase-catalyzed reaction
JOURNAL OF ORGANIC CHEMISTRY
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- Volume
- 73
- Number
- 10
- First page
- 3875
- Last page
- 3884
- Language
- English
- Publishing type
- Research paper (scientific journal)
- DOI
- 10.1021/jo800351h
- Publisher
- AMER CHEMICAL SOC
Candida antarctica lipase B (CAL-B) is one the most frequently used enzymes in organic synthesis for the preparation of optically active alcohols. However, it has not been used for the optical resolution of (+/-)-2,2'-binaphthol. We established an efficient linker-oriented design of 2,2'-binaphthol derivatives that is appropriate for optical resolution using CAL-B-catalyzed hydrolysis reaction. Methyl 4-(1-(6-bromo-2-methoxymethoxynaphthalen-1-yl)-6-bromonaphthalen-2-yloxy)butanoate was hydrolyzed by CAL-B to afford a corresponding acid with excellent enantioselectivity (E > 200). Two types of optically active binaphthol derivatives, 1-(2-hydroxy-6-(naphthalen-1-yl)naphthalen-1-yl)-6-(naphthalen-1-yl)naphthalen-2-ol and 6-butyl-1-(6-butyl-2-hydroxynaphthalen-1-yl)naphthalen-2-ol, were prepared by this chemo-enzymatic reaction protocol and were used as chiral templates for symmetric reactions.
- Link information
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- DOI
- https://doi.org/10.1021/jo800351h
- CiNii Articles
- http://ci.nii.ac.jp/naid/80019576202
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/18426238
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000255698500029&DestApp=WOS_CPL
- URL
- http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=43449097863&origin=inward
- ID information
-
- DOI : 10.1021/jo800351h
- ISSN : 0022-3263
- CiNii Articles ID : 80019576202
- Pubmed ID : 18426238
- SCOPUS ID : 43449097863
- Web of Science ID : WOS:000255698500029