Add time:07/26/2019 Source:sciencedirect.com
3,3′-Disubstituted 1,1′-binaphthyl-2,2′-dicarboxylic acids (1) were synthesized in three or four steps from commercially available BINOL via carbon dioxide fixation with organolithium to incorporate the carboxylic acid moieties, followed by either carboxylate-directed ortho-C–H arylation or Suzuki cross-coupling. This method provides easy access to various types of axiially chiral dicarboxylic acids, which should be useful for studies of chiral Brønsted acid-catalyzed asymmetric reactions.
We also recommend Trading Suppliers and Manufacturers of 2-METHYLNAPHTHALENE-1-BORONIC ACID (cas 103989-84-0). Pls Click Website Link as below: cas 103989-84-0 suppliers
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View