127866-65-3Relevant articles and documents
A note on the antitubercular activities of 1-aryl-5- benzylsulfanyltetrazoles
Adamec, Jan,Waisser, Karel,Kunes, Jiri,Kaustova, Jarmila
, p. 385 - 389 (2005)
A set of 32 1-phenyl-5-benzylsulfanyltetrazoles substituted on the phenyl ring as well as on the benzyl moiety was synthesized. The compounds were evaluated for in vitro antimycobacterial activity against Mycobacterium tuberculosis. The activity against M. tuberculosis becomes higher with increasing electron-accepting properties of the substituents on the phenyl ring. On the other hand, any substitution on the benzylic moiety decreases the activity.
One-pot preparation of Julia-Kocienski sulfides and sulfones from alcohols
Ando, Kaori,Hattori, Junichiro
, (2019/08/12)
A method for one-pot preparation of Julia-Kocienski sulfides and sulfones from alcohols and thiols is reported. A variety of primary alcohols were converted to the corresponding mesylates by methansulfonyl chloride and triethylamine in THF. After the reaction is complete, thiol (1 or 10) and either NaH or t-BuOK were added. The Julia-Kocienski sulfides 3, 9 and 11 were prepared by one-pot two steps procedure from alcohols in 76–96% yields (16 examples). Furthermore, after the sulfide formation, the reaction mixture was neutralized by p-toluenesulfonic acid and treated with H2O2 and ammonium molybdate in EtOH to give the Julia-Kocienski sulfones 4 in good yields except for trans-2-hexen-1-ol.
Ga(OTf)3-catalyzed direct substitution of alcohols with sulfur nucleophiles
Han, Xinping,Wu, Jimmy
supporting information; experimental part, p. 5780 - 5782 (2011/03/18)
It is reported that Ga(OTf)3 catalyzes the direct displacement of alcohols with sulfur nucleophiles. The products are versatile intermediates that can be utilized in carbon - carbon, carbon - sulfur bond formation or used in modified Julia olef