A method of producing a complex of a lamellar inorganic compound and an organic compound includes: heat-treating a particular non-swelling lamellar inorganic compound within a pyrolysis temperature range of the non-swelling lamellar inorganic compound; and intercalating an organic compound into the non-swelling lamellar inorganic compound in a dispersion liquid in which the heat-treated non-swelling lamellar inorganic compound is dispersed in a medium, thereby inserting the organic compound into an interlamellar space of the non-swelling lamellar inorganic compound.

The present invention provides processes for the preparation of fenfluramine and salts thereof, including reductive amination of 3-(trifluoromethyl) phenylacetone, as well as products prepared by such processes.

The present invention provides processes for the preparation of fenfluramine and salts thereof, including reductive amination of 3-(trifluoromethyl) phenylacetone, as well as products prepared by such processes.

The present invention relates to a method of carrying out an organic reaction in aqueous solution in the presence of a hydroxyalkyl(alkyl)cellulose or an alkylcellulose.

The present invention relates to a method of carrying out an organic reaction in aqueous solution in the presence of a hydroxyalkyl(alkyl)cellulose or an alkylcellulose.

Stable formulations of alkyl benzidine compounds and methods of making and using same. To prepare a stable formulation, a short chain diol having fewer than six carbon atoms and an alkyl benzidine compound are combined together in solution at low pH and the solution is heated with moderate heat in the range of about 50 C. to 80 C. The stable formulation may contain dimers and/or trimers of the short chain diol. The stable formulation can be used to detect total chlorine in aqueous solution, to detect total chlorine in dialysis water, or as a colorimetric substrate in enzyme-linked immunosorbent assays.

Stable formulations of alkyl benzidine compounds and methods of making and using same. To prepare a stable formulation, a short chain diol having fewer than six carbon atoms and an alkyl benzidine compound are combined together in solution at low pH and the solution is heated with moderate heat in the range of about 50 C. to 80 C. The stable formulation may contain dimers and/or trimers of the short chain diol. The stable formulation can be used to detect total chlorine in aqueous solution, to detect total chlorine in dialysis water, or as a colorimetric substrate in enzyme-linked immunosorbent assays.

Stable formulations of alkyl benzidine compounds and methods of making and using same. To prepare a stable formulation, a short chain diol having fewer than six carbon atoms and an alkyl benzidine compound are combined together in solution at low pH and the solution is heated with moderate heat in the range of about 50 C. to 80 C. The stable formulation may contain dimers and/or trimers of the short chain diol. The stable formulation can be used to detect total chlorine in aqueous solution, to detect total chlorine in dialysis water, or as a colorimetric substrate in enzyme-linked immunosorbent assays.

Processes for stabilizing toluenediamine residues are disclosed. These processes include adding a low viscosity, low boiling liquid to a toluenediamine residue composition to form a blend, and optionally, continuously monitoring the viscosity of the blend during addition of the low viscosity, low boiling liquid. The low viscosity, low boiling liquid may be added at 5% to 30% by weight based on the total weight of the blend. Further, the low viscosity, low boiling liquid may be added so that the blend has a viscosity of 10,000 cP or less throughout the temperature range of 40 C. to 95 C. Blends of toluenediamine residue compositions and low viscosity, low boiling liquids such as water, and methods of their use as a fuel are also disclosed.

Processes for stabilizing toluenediamine residues are disclosed. These processes include adding a low viscosity, low boiling liquid to a toluenediamine residue composition to form a blend, and optionally, continuously monitoring the viscosity of the blend during addition of the low viscosity, low boiling liquid. The low viscosity, low boiling liquid may be added at 5% to 30% by weight based on the total weight of the blend. Further, the low viscosity, low boiling liquid may be added so that the blend has a viscosity of 10,000 cP or less throughout the temperature range of 40 C. to 95 C. Blends of toluenediamine residue compositions and low viscosity, low boiling liquids such as water, and methods of their use as a fuel are also disclosed.