Bottino, Francesco published the artcileConvenient synthesis of unsymmetrical aryl sulfides, Quality Control of 77189-99-2, the publication is Journal of Organic Chemistry (1981), 46(13), 2793-5, database is CAplus.
A simple procedure to prepare a variety of largely unknown unsym. substituted di-Ph sulfides in high yield, by coupling equimolar amounts of arenesulfenyl chlorides with appropriate aromatic substrates in EtNO2, is reported. Furthermore, a suitable synthetic route for introducing under mild conditions the mercaptide group into strongly activated substrates is described. Thiophenols I (R1 = H, Cl) were prepared in good yields via a 2-step synthesis by Fe-catalyzed sulfuration of benzenes II with S2Cl2 in CS2 to give polysulfides III (R1 = H, x = 3; R1 = Cl, x = 2), which were reduced with Zn and HCl in C6H6.
Journal of Organic Chemistry published new progress about 77189-99-2. 77189-99-2 belongs to catalysis-chemistry, auxiliary class Thiophenol,Benzene,Ether, name is 2,4,6-Trimethoxybenzenethiol, and the molecular formula is C9H12O3S, Quality Control of 77189-99-2.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia