92-30-8, The molecularity of an elementary reaction is the number of molecules that collide during that step in the mechanism. If there is only a single reactant molecule in an elementary reaction, that step is designated as unimolecular.92-30-8, name is :2-(Trifluoromethyl)-10H-phenothiazine. A new synthetic method of this compound is introduced below.
General procedure: A stirred mixture of phenothiazine (100 mg, 0.5 mmol),3,5-dimethylphenol (183 mg, 1.5 mmol), and K2CO3 (69 mg,0.5 mmol) in ODCB (1.5 mL) was heated to 130 oC for 6 h under O2 balloon atmosphere. After the usual aqueous extractive workup and column chromatographic purification process (hexanes/EtOAc, 20:1) para-3a (103 mg, 64percent) and ortho-3a (34 mg, 21percent) were obtained as white solids. Other compounds were synthesized similarly, and the spectroscopic data of 3a-3m and the sulfoxide of 3g are as follows.
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Reference£º
Article; Yu, Jin; Moon, Hye Ran; Kim, Su Yeon; Kim, Jae Nyoung; Bulletin of the Korean Chemical Society; vol. 36; 11; (2015); p. 2765 – 2768;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem