Add time:07/16/2019 Source:sciencedirect.com
Lithiation of chloroferrocene (1a) with n-butyl lithium or lithium tetramethylpiperidinide (LiTMP) followed by addition of dimethyldisulfide gives 1-chloro-2-methylthioferrocene (2). Renewed treatment of 2 with LiTMP and MeSSMe yields 1-chloro-2,5-bis(methylthio)ferrocene (3), the structure of which was determined by X-ray diffraction. The reaction of 1,1′-dichloroferrocene (1b) with n-butyl lithium in the presence of TMEDA followed by addition of MeSSMe gives 1,1′-dichloro-2,2′-bis(methylthio)ferrocene as a diastereomeric 1:2 mixture of the meso and d,l form.
We also recommend Trading Suppliers and Manufacturers of 1-chloro-4-(methylthio)-2-nitrobenzene (cas 1199-36-6). Pls Click Website Link as below: cas 1199-36-6 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