Process for the preparation of diorganotrisulfide
AssigneesIndian Institute of Technology, Council of Scientific and Industrial Research
InventorsPradipta Sinha, Sujit Roy
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Abstract
The present invention discloses a process for the preparation of a diorganotrisulfide said process by reacting an organic halide and elemental sulfur (α-rhombic) using catalytic copper (II) halide and tin (II) halide in a mixture of organic solvents at 30-70° C.
Claims9
A process for the preparation of a diorganotrisulfide comprising (a) reacting an organic halide and elemental sulfur in the presence of a catalytic copper (II) halide and a tin (II) halide in a mixture of organic solvents at 30-70° C. to form the diorganotrisulfide, wherein the elemental sulfur is α-rhombic elemental sulfur, and (b) isolating the diorganotrisulfide.
Dependencies are inferred from the claim text.