Add time:08/24/2019         Source:sciencedirect.com

Both Z and E isomers of 10-(1,2-dibromoprop-1-en-1-yl)-10H-phenothiazine were given by bromine addition to 10-(prop-1-yn-1-yl)-10H-phenothiazine with little stereoselectivity. The crystal structure of the Z isomer showed a usual butterfly structure, while that of the E isomer afforded an anomalous planar structure which was usually observed in positively charged phenothiazines. The reason for the planar structure was concluded to originate in intermolecular charge transfer interaction through the CBr⋯π halogen bonds.

We also recommend Trading Suppliers and Manufacturers of 10-Methyl-10H-phenothiazine 5,5-dioxide (cas 19607-01-3). Pls Click Website Link as below: cas 19607-01-3 suppliers