Building Blocks

<p>Versatile small molecule scaffold</p>

<p>2-Ethyliodobenzene is a versatile reagent that can be used to synthesize a wide range of complex organic molecules. It is an iodinated aromatic compound with two ethyl groups. 2-Ethyliodobenzene is easily prepared by the reaction of iodine and acetylene in the presence of aluminium chloride or copper chloride.</p>

<p>Versatile small molecule scaffold</p>

1-Cyclohexene-1-acetic acid belongs to the class of nitrogenous compounds and is an antibacterial agent. It has been shown to inhibit the growth of a variety of bacteria, including strains resistant to other antibiotics. The enzyme that produces 1-Cyclohexene-1-acetic acid in bacteria is not known, but it is possible that the gene sequence for this enzyme will be determined in the future. In the meantime, it is possible to synthesize 1-Cyclohexene-1-acetic acid from phenylacetonitrile and trifluoroacetic acid. This compound can also be synthesized from 5-membered heteroaryl compounds as a starting material. 1-Cyclohexene-1-acetic acid may also be made from potassium ion and enantiomeric organic solvents such as acetonitrile or propionitrile.

<p>2-Methyl-2-[(trimethylsilyl)oxy]propanenitrile is a molecule that belongs to the family of dicyanomethylenedihydrofuran. It is used as an emission source for chemiluminescence, fluorescence, and phosphorescence. The quantum yield of this molecule is up to 0.8 and it has a solvatochromism in the visible region. 2-Methyl-2-[(trimethylsilyl)oxy]propanenitrile emits light when excited by photons with a wavelength of 400 nm or less, which are produced by an electron beam or other light sources. This substance is also an acceptor in many organic light emitting diodes (OLEDs). Photophysical properties include photoinduced charge transfer and fluorescence quenching.</p>

<p>(E)-2-Cyano-3-phenyl-but-2-enoic acid ethyl ester is a condensation product of ethyl cyanoacetate and dihydropyridone. It is an acid ethyl ester that has a cyanoacetate moiety and an acid ethyl ester. This compound can be used in the synthesis of ketones.</p>

<p>Rac-2,2'-Methylenebis(4-oxatricyclo[5.2.1.0,2,6]dec-8-ene)-3,5-dione is a polyvalent anhydride that has been used as a crosslinking agent in epoxy resin systems and as a viscosity modifier in polymerizable systems. It is also used as an additive to improve the properties of powder coatings and to produce polycarboxylic acid dispersions for use in alkyd resins and oil field chemical additives. The material is supplied as a colloidal suspension in water with a particle size of less than 1 micron. Racemic 2,2'-Methylenebis(4-oxatricyclo[5.2.1.0,2,6]dec-8-ene)-3,5-dione (rac-(1R,2S,6R,7S)-</p>

<p>1-Bromocyclohept-1-ene is a solvent that is used in pharmaceutical preparations and as a diluent. It can be used to introduce fluorine, chlorine, or triflates into organic compounds. 1-Bromocyclohept-1-ene is also an intermediate for the production of nonsteroidal anti-inflammatory drugs. The stereoisomers of this compound are called 1,2,3,4-cyclobutane tetrahydrofuran and 1,2,3,4-cyclohexane tetrahydrofuran.<br>1-Bromocyclohept-1-ene can be obtained through the reaction of cyclopentadiene with bromine in the presence of magnesium chloride or by heating cyclooctane with magnesium and chlorine.</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>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>3-(Prop-2-en-1-yloxy)pyridine is a chiral compound that has been used in the synthesis of homochiral polymers. It is reactive and has shown structural stability when it is quaternized with alkyl halides. 3-(Prop-2-en-1-yloxy)pyridine has been synthesized as a linker for pyridine derivatives, which have shown to be useful devices. 3-(Prop-2-en-1-yloxy)pyridine can also be used as an additive in organic semiconductors or a dopant in silicon. The reactivity of this molecule has also been studied using cytochrome p450 enzymes in animals and humans, where it was found to inhibit the activity of CYP3A4.</p>