Building Blocks

(1-Bromo-2,2,2-trifluoroethyl)benzene is a nonpolar compound that is used as the stationary phase in gas chromatography. It is a polar compound with a high boiling point and low volatility. The boiling point of this compound is between 158°C and 214°C and its melting point ranges from −179°C to −114°C. The molecular weight of (1-bromo-2,2,2-trifluoroethyl)benzene is 174.3 g/mol. This compound has the chemical formula C6H4BrF3 and contains 6 fluorine atoms. Fluorine atoms are polyfunctional, which means they have more than one reactive site on the molecule. As a result, this compound can be used as an adsorbent for organic compounds in the sorbent industry.

Phenprocoumon is a drug that belongs to the class of coumarin derivatives. It is used as an oral anticoagulant for the prevention and treatment of thrombosis or embolism in patients with atrial fibrillation, chronic deep venous thrombosis, or pulmonary embolism. Phenprocoumon prevents clot formation by inhibiting vitamin K-dependent factors necessary for blood coagulation. This drug may also be used to control bleeding in persons with hemophilia A or B. Phenprocoumon has been shown to decrease the rate of myocardial infarction (heart attack) and mortality rates in patients who have had a previous myocardial infarction. The mechanism by which phenprocoumon works is not well understood but it is known that this drug may interact with other drugs such as nonsteroidal anti-inflammatory drugs (NSAIDs).

Versatile small molecule scaffold

Versatile small molecule scaffold

3,5-Dibromo-4-fluorotoluene is a white solid that is soluble in acetone, ethanol, and benzene. It is also an intermediate in the synthesis of benzoic acid, which can be used to produce ester or chloride derivatives. 3,5-Dibromo-4-fluorotoluene has been shown to be a precursor for the production of lithium adducts and intermediates. This compound reacts with lithium to form lithium bromide (LiBr) and lithium iodide (LiI). The reaction with chlorine forms 3,5-dichloro-4-fluorotoluene (3,5-DDFT). This latter compound can dimerize to form an n-propyl derivative.

Versatile small molecule scaffold

Versatile small molecule scaffold

2-Fluoro-3,5-dinitrobenzoic acid (2FDBA) is a fluorinated dinitrophenyl ester that is used in microwave-assisted organic synthesis. It can be used to synthesize glycosylated trichloroacetimidates with efficient and stereospecific methodology. 2FDBA is an acceptor for the electron-rich trichloroacetimidates, which undergoes glycosylation reactions at these positions. The reaction proceeds under acidic conditions, with nucleophilic and reactive properties that are suitable for the synthesis of oligosaccharides and disaccharides. The product has been shown to be stable in water at pH 6.0 and above, but not in basic solutions.

Versatile small molecule scaffold

Versatile small molecule scaffold

2-Bromobenzyl fluoride is a nucleophilic, efficient fluorinating agent. It can be used for the synthesis of aldehydes and hydroxides in the presence of sodium hydroxide. 2-Bromobenzyl fluoride is also an efficient reagent for the synthesis of fluorinated compounds.

Versatile small molecule scaffold

Versatile small molecule scaffold

1,2-Dihydronaphthalene is a reactive chemical that can cause metabolic disorders. It has been shown to have significant cytotoxicity in rat liver microsomes and was also found to be able to cause myocardial infarct in rats. The mechanism of 1,2-dihydronaphthalene is not well understood but it could be due to a chain reaction or metal hydroxide precipitation. It has been shown that this compound can affect human metabolism and the coronary heart disease.

Versatile small molecule scaffold

6,7,8,9-Tetrahydro-5H-benzo[7]annulen-7-amine is a subunit of the benzene ring. It has been shown to be an antagonist for the n-methyl-d-aspartate receptor (NMDA), which is involved in memory and learning. Studies have shown that 6,7,8,9-tetrahydro-5H-benzo[7]annulen-7-amine has a dose dependent effect on forebrain activity and can be used as a medicinal drug. This drug can also bind to positron emission tomography (PET) radiotracers and it's radiometabolites are found in the brain. 6,7,8,9 tetrahydro -5H benzo[7]annulen 7 amine has been shown to be effective at treating diseases such as epilepsy and Alzheimer's disease.

Versatile small molecule scaffold

3-Bromo-4-fluorotoluene is a monomer that can be used in the synthesis of polymers. It reacts with trifluoroacetic acid, magnesium chloride, and a nucleophile to form 3-bromo-4-fluoroacrylic acid. This reaction takes place at room temperature and does not require a catalyst. The reaction time for this process is about 2 hours. 3-Bromo-4-fluorotoluene can also react with trichloroacetic acid to form 3,4-dibromofluorotoluene which is then reacted with chloride to form 3,3'-dichlorobenzidinium chloride. The diluent used in this process is usually tetrahydrofuran or dichloromethane. In bioconjugate chemistry, 3-bromo-4-fluorotoluene has been used to synthes