dimethylformamide , DMF (Abkürzung)

The primary use of dimethylformamide is as a solvent with low evaporation rate.

A classic example of a fluxional molecule is dimethylformamide.

When dissolved in dimethylformamide, its absorption maximum lies at about 442 nm.

The reaction with thionyl chloride may be catalyzed by dimethylformamide.

Spontaneous ignition can result from solution of sodium borohydride in dimethylformamide.

In this experiment the guests were the molecules already present in the reaction medium such as argon and dimethylformamide.

Although often abbreviated DMF, it should not be confused with dimethylformamide.

All drugs were dissolved in dimethylformamide to 2 mM solutions and stored in the dark at -20 C.

The newly formed 2-butenedioic acid derivative will react with dimethylformamide, forming a 2,3-quinolinedicarboxylic acid.

Industrial acetylene gas is, therefore, dissolved in dimethylformamide and stored in metal cylinders or bottles.

In the case of solution-based processing, typical solvents used include dimethylformamide as well as the more volatile butanone.

Tetraphenylbutatriene was reported synthesized in 1977 by homocoupling of 2,2-diphenyl-1,1,1-tribromoethane with elemental copper in dimethylformamide.

Protection: Tert-butyldiphenylsilyl chloride, imidazole, and dimethylformamide.

Salt efflorescences of calcium carbonate were treated by the application of a solution of dimethylformamide.

Note: Acetylene cylinders contain an inert packing material and are filled with a solvent such as acetone or dimethylformamide.

The synthesis is started by nucleophilic substitution of 1-bromopentane by triethyl sodiomethanetricarboxylate in dimethylformamide and benzene.

The choice of solvent or their ratio affects the reaction rate; in particular, higher content of dimethylformamide results in stronger oxidation.

It is highly soluble in dichloromethane, tetrahydrofuran, acetonitrile and dimethylformamide, but insoluble in water.

The most popular method uses dimethylformamide (DMF) as a solvent, and sometimes aniline is added to accelerate the reaction.

Dimethylformamide can be synthesized from methyl formate and dimethylamine or by reaction of dimethylamine with carbon monoxide.

Typical cryoprotectants include glycerol, DMSO and dimethylformamide.

In the initial enamine formation, dimethylamine (a gas) is displaced by pyrrolidine from the dimethylformamide dimethylacetal, producing a more reactive reagent.

The oxidation is usually carried out at ambient conditions, in nearly neutral pH conditions, in dimethylformamide or dichloromethane or their mixture.

The terminal aqua ligands on the trimetallic framework can be substituted with other ligands, such as pyridine and dimethylformamide.

NMF is closely related to other formamides, notably formamide and dimethylformamide (DMF).