60811-25-8

Upstream product

• 60811-24-7 3,4-difluorobenzenethiol 
• 348-61-8 1-bromo-3,4-difluorobenzene 

Downstream Products

• 1547255-42-4 C₁₁₆H₆₇CoF₂S₂ 

Relevant academic research and scientific papers

Divergent synthesis and tuning of the electronic structures of cobalt-dithiolene-fullerene complexes for organic solar cells

A pentakis(aryl)[60]fullerene cobalt trisulfide complex (1a) was obtained from the reaction of a pentakis(aryl)[60]fullerene cobalt dicarbonyl complex (2a) with triphenylmethanethiol. This reaction proceeded smoothly even at ambient temperature to produce 1a in moderate to high yield. The series of pentakis(aryl)[60]fullerene cobalt dithiolene complexes 3-9 were also synthesized by the reaction of 1a with a variety of readily available disulfide compounds. The HOMO and LUMO levels of the complexes could be tuned by making changes to the substituents on the dithiolene ligands, with changes to the electronic structure of the compounds influencing their photovoltaic performance, especially in terms of their open-circuit voltage. Small-molecule organic solar cells constructed from the naphthalene dithiolene complex 9 and tetrabenzoporphyrin showed a power conversion efficiency of 0.59%.

A facile oxidation of thiols to disulfides catalyzed by CoSalen

A convenient and facile catalytic oxidation of thiols to the corresponding disulfides is described using CoSalen as the catalyst and air as the oxidizing agent. This new approach provides an efficient method for the preparation of symmetrical disulfides in high yields and under mild conditions. [Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements for the following free supplemental resource: Spectroscopic Identification of Products 3a-3l.] Copyright Taylor and Francis Group, LLC.

A convenient method for the aerobic oxidation of thiols to disulfides

Thiols are oxidized to the corresponding disulfides using K +/CH3CN system under ambient conditions in the presence of air. This system provides a convenient, rapid, and efficient aerobic oxidative for the syntheses of symmetrical disulfides.

Polysubstituted derivatives of 10-piperazinodibenzo (b,f) thiepine

Polysubstituted derivatives of 10-piperazinodibenzo (b,f) thiepine and processes for the preparation thereof are described. The compositions evidence psychotropic and antimicrobial characteristics and are of low toxicity. The described compounds are of the general formula STR1 wherein R2, R3, R7 and R8 are selected from among hydrogen, fluorine and chlorine atoms, a fluoromethyl group, a methoxy group and a hydroxyl group, at least three of R2, R3, R7 and R8 being other than hydrogen, R being selected from among hydrogen, alkyl or alkylhydroxy groups having from 1-3 carbon atoms, an acyloxyalkyl group having from 8-10 carbon atoms in the acyl moiety and from 2-3 carbon atoms in the alkyl moiety and an ethoxycarbonyl group, m and n representing integers from 0-1 and the bond between the 10 and 11 carbon atoms being either a single or double bond.