1771-18-2, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 2-Methoxyphenothiazine, cas is 1771-18-2,the thiazines compound, it is a common compound, a new synthetic route is introduced below.
Step a 4-(3′-indolyl)-1-[1″-(2′”-methoxy-10′”-phenothiazinyl) -2″-methyl-3″-propionyl]-piperidine hydrochloride A mixture of 23 g of 2methoxy-phenothiazine, 21 g of methacryloyl chloride and 120 ml of toluene was refluxed for 3 hours and was then cooled and washed with 250 ml of N sodium hydroxide. The organic phase was decanted and the aqueous phase was washed twice with 50 ml of toluene. The combined organic phases were washed with water, dried over magnesium sulfate, treated with carbon black and evaporated to dryness to obtain 29.6 g of 2-methoxy-10-(alpha-methyl acryloyl)-phenothiazine melting at 91-92 C.
The chemical industry reduces the impact on the environment during synthesis,1771-18-2,2-Methoxyphenothiazine,I believe this compound will play a more active role in future production and life.
Reference£º
Patent; Roussel-UCLAF; US3988453; (1976); A;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem