Building Blocks

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>4-Chloro-2-methyl-5-nitroaniline is an organic compound with the chemical formula C6H4ClNO2. It is a nitro derivative of aniline. 4-Chloro-2-methyl-5-nitroaniline is a white solid that is soluble in water, alcohols, and ethers. It has a melting point around 206 °C and decomposes at temperatures over 350 °C. This compound can be obtained by reacting hydroxylamine with nitrous acid and chlorinating 2,5-dimethylaniline. The sequence of reactions can be summarized as follows: hydroxy group to nitro group, nitro group to methyl group, methyl group to acetyl or acetylamino, acetyl or acetylamino to acetylation or methylation, transformation from hydroxyl group to amino group and esterification from acid hydrazide to acid group.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>3-Chloro-1,2,4-benzotriazine is an organic compound that is used as an anti-cancer agent. It is a cytotoxin that inhibits the growth of cells by binding to DNA. The Suzuki reaction was used to synthesize this compound in high yields. 3-Chloro-1,2,4-benzotriazine has potential anti-cancer activity and can be used in conjunction with other cytotoxic agents to treat cancer. This drug has been shown to have cytotoxic effects on tumor cells by inhibiting DNA synthesis and cell division.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>The synthesis of (2-bromophenyl)(phenyl)methanol is accomplished by the reaction of an aldehyde with bromine followed by an alkylation with magnesium. The product is obtained as a racemic mixture of enantiomers with a chiral center, which can be resolved by fractional crystallization or other separation methods. This method has been shown to be efficient for the synthesis of alcohols and carbinols, and stereogenic reactions.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>PB-22 is a synthetic cannabinoid, which can be classified as a CB1 receptor agonist. It is one of the many cannabinoids that have been created in an attempt to circumvent drug laws by creating compounds that are similar to those found in cannabis but have different chemical structures. PB-22 has shown to increase locomotor activity and stimulate the cb1 receptor in mice. Magnetic resonance spectroscopy (MRS) and assays were used to determine the binding affinity of PB-22 for the CB1 receptor. The MRS data showed that PB-22 bound with high affinity to the CB1 receptor and had a lower affinity for CB2 receptors. This suggests that PB-22 may be more potent than other synthetic cannabinoids, such as JWH-018 and CP 55,940, which bind better with CB2 receptors than CB1 receptors.<br>PB-22 is an analog of JWH-073 and has been shown to have a stronger effect on locomotor activity than JWH</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>2-Bromo-3,3,3-trifluoro-1-propene is a chemical compound that has been synthesized in an asymmetric reaction. The reactant is bromopropane and the product is 2,2,2-trifluoropropene. The methylene group on the propene molecule is activated by the nucleophilic attack of a fluoride ion from hydrogen fluoride to form a cavity with a highly strained bond. The kinetic study of this reaction revealed that the activation energy for the reaction is 42 kJ/mol. Palladium-catalyzed coupling reactions are catalyzed by palladium and require nonpolar solvents such as toluene or dichloromethane. This type of reaction has been shown to be exothermic with an isolated yield of 1%.</p>

<p>Versatile small molecule scaffold</p>