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Methylpentene is an alkene with a molecular formula C 6 H 12.The prefix "methyl-" is derived from the fact that there is a methyl(CH 3) branch, the word root "-pent-" is derived from the fact that there are 5 carbon atoms in the parent chain, while the "-ene" suffix denotes that there is a double bond present, as per IUPAC nomenclature. [1]
3-Methyl-3-penten-2-one is an unsaturated aliphatic ketone. It is an isomer of mesityl oxide and isomesityl oxide. It is a precursor of 3-methyl-2-pentanone (methyl sec-butyl ketone) and is obtained by acid-catalyzed dehydration of 4-hydroxy-3-methyl-2-pentanone. It is used as an intermediate in organic chemistry syntheses. [1]
627-20-3 (cis-2-pentene) ... are necessary for the production of the much debated gasoline blending components methyl tert-butyl ether and tert-amyl methyl ether. ...
ch 2 =ch 2 + ch 3 ch=chch 3 → 2 ch 2 =chch 3 Transition metal catalyzed hydrovinylation is another important alkene synthesis process starting from alkene itself. [ 31 ] It involves the addition of a hydrogen and a vinyl group (or an alkenyl group) across a double bond.
cis-2-pentene: trans-2-pentene cis ... (the two methyl groups, C1 and C4, on the but-2-ene backbone are trans to each other) ... (NH 3) 2 Cl 2, as explained by Alfred ...
Triphenylmethane was first synthesized in 1872 by the German chemist August Kekulé and his Dutch student Antoine Paul Nicolas Franchimont (1844–1919) by heating diphenylmercury (Hg(C 6 H 5) 2, Quecksilberdiphenyl) with benzal chloride (C 6 H 5 CHCl 2, Benzylenchlorid).
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