Add time:09/08/2019 Source:sciencedirect.com
Contrary to the literature, the reaction of 3-bromothiochroman-4-one with sodium acetate in acetic acid gives a dimeric spirothioindoxyl (whose crystal structure has been determined) which, after bromination and then heating in pyridine yields “vinylenethioindigo”.
We also recommend Trading Suppliers and Manufacturers of 6-Bromothiochroman-4-one (cas 13735-13-2). Pls Click Website Link as below: cas 13735-13-2 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