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Triphenylmethylethylene, also known as methyltriphenylethylene or as triphenylpropene, is a synthetic nonsteroidal estrogen of the triphenylethylene group that is related to triphenylchloroethylene and was never marketed.
Triphenylmethane or triphenyl methane (sometimes also known as Tritan), is the hydrocarbon with the formula (C 6 H 5) 3 CH. This colorless solid is soluble in nonpolar organic solvents and not in water.
The radical was discovered by Moses Gomberg in 1900 at the University of Michigan. [9] [10] [11] He tried to prepare hexaphenylethane from triphenylmethyl chloride and zinc in benzene in a Wurtz reaction and found that the product, based on its behaviour towards iodine and oxygen, was far more reactive than anticipated.
Terphenyls are a group of closely related aromatic hydrocarbons.Also known as diphenylbenzenes or triphenyls, they consist of a central benzene ring substituted with two phenyl groups.
Triphenylmethanol features three phenyl (Ph) rings and an alcohol group bound to a central tetrahedral carbon atom. All three C–Ph bonds are typical of sp 3-sp 2 carbon-carbon bonds with lengths of approximately 1.47 Å, while the C–O bond length is approximately 1.42 Å.
Trichloroethylene (TCE) is a halocarbon with the formula C 2 HCl 3, commonly used as an industrial metal degreasing solvent.It is a clear, colourless, non-flammable, volatile liquid with a chloroform-like pleasant mild smell [3] and sweet taste. [9]
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Methylenetriphenylphosphorane is prepared from methyltriphenylphosphonium bromide by its deprotonation using a strong base like butyllithium: [1]. Ph 3 PCH 3 Br + BuLi → Ph 3 PCH 2 + LiBr + BuH