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trans-Propenylbenzene (trans-1-phenylpropene) α-Methylstyrene (2-phenylpropene) Allylbenzene (3-phenylpropene) This page was last edited on 21 October ...
For example, the three isomers of xylene CH 3 C 6 H 4 CH 3, commonly the ortho-, meta-, and para-forms, are 1,2-dimethylbenzene, 1,3-dimethylbenzene, and 1,4-dimethylbenzene. The cyclic structures can also be treated as functional groups themselves, in which case they take the prefix "cyclo alkyl -" (e.g. "cyclohexyl-") or for benzene, "phenyl-".
1-octanecarboxylic acid: CH 3 (CH 2) 7 COOH benzene-1,3,5-tricarboxylic acid: trimesic acid: C 6 H 3 (COOH) 3 (E)-3-phenylprop-2-enoic acid: cinnamic acid trans-cinnamic acid phenylacrylic acid cinnamylic acid 3-phenylacrylic acid (E)-cinnamic acid benzenepropenoic acid isocinnamic acid: C 6 H 5 CH=CHCOOH
Cinnamyl alcohol or styron [2] is an organic compound that is found in esterified form in storax, Balsam of Peru, and cinnamon leaves. It forms a white crystalline solid when pure, or a yellow oil when even slightly impure.
[1] Figure 1 - the ene reaction. This transformation is a group transfer pericyclic reaction, [2] and therefore, usually requires highly activated substrates and/or high temperatures. [3] Nonetheless, the reaction is compatible with a wide variety of functional groups that can be appended to the ene and enophile moieties.
Phenylpropiolic acid, C 6 H 5 CCCO 2 H, formed by the action of alcoholic potash on cinnamic acid dibromide, C 6 H 5 CHBrCHBrCO 2 H, crystallizes in long needles or prisms which melt at 136–137 °C.
The phenylpropanoids are a diverse family of organic compounds that are biosynthesized by plants from the amino acids phenylalanine and tyrosine in the shikimic acid pathway. [1] Their name is derived from the six-carbon, aromatic phenyl group and the three-carbon propene tail of coumaric acid , which is the central intermediate in ...
Phenylpropanoic acid can be prepared from cinnamic acid by hydrogenation. [5] [6] Originally it was prepared by reduction with sodium amalgam in water and by electrolysis.[7]A characteristic reaction of phenylpropanoic acid is its cyclization to 1-indanone.