Related Products of 23503-68-6, A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 23503-68-6, Name is 2-(Methylsulfonyl)-10H-phenothiazine, molecular formula is C13H11NO2S2. In a Patent£¬once mentioned of 23503-68-6
A new process for preparing us holds third paipai qin (by machine translation)
The present invention discloses a new process for preparing us holds third paipai qin, in the reactor, in order to […] thiophenol and O-nitro-P-methylsulfonyl chlorobenzene as raw materials, in acetone to obtain the 2 – (2 – fluorophenyl-thio) – 5 – (methyl sulfonyl) nitrobenzene; then adding ethanol, iron trichloride heating reaction, generating 2 – (2 – fluorophenyl-thio) – 5 – (methyl sulfonyl) aniline; then adding dimethyl sulfoxide, adding NaH, temperature reaction, adding water to the room temperature, to obtain the 2 – methylsulfonyl – 10 H – phenothiazine; along with add-on 10 – acetyl – 2 – armor asia sulphone base – 10 H phenothiazine, potassium hydroxide reaction 10 – acetyl – 2 – methyl-sulfonyl – (5 – sulfoxide) – 10 H phenothiazine; and then adding acetone, by concentrating the extraction, to obtain 10 – acetyl – 2 – methyl-sulfonyl – 10 H phenothiazine of the dichloromethane solution, the temperature of the post-piperidine – 4 – carboxamide, vinegar acid sodium borohydride, reacting filtering, the filter cake slurry to be-US […]; the invention by optimizing the reaction route and the reaction conditions, such that the final yield greatly improved, product purity is up to 99.3% or more. (by machine translation)
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Related Products of 23503-68-6. In my other articles, you can also check out more blogs about 23503-68-6
Reference£º
Thiazine – an overview | ScienceDirect Topics,
Thiazine | C4H5NS – PubChem