Search results
Results from the WOW.Com Content Network
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]
The conversion entails ozonolysis, which selectively cleaves the C=C bond in erucic acid: [21] CH 3 (CH 2) 7 CH=CH(CH 2) 11 CO 2 H + O 3 + 0.5 O 2 → CH 3 (CH 2) 7 CO 2 H + HO 2 C(CH 2) 11 CO 2 H. A number of drugs and their intermediates have been produced by ozonolysis. [22]
Pentenes are alkenes with the chemical formula C 5 H 10.Each molecule contains one double bond within its molecular structure. Six different compounds are in this class, differing from each other by whether the carbon atoms are attached linearly or in a branched structure and whether the double bond has a cis or trans form.
The position of the double bond is often inserted before the name of the chain (e.g. "2-pentene"), rather than before the suffix ("pent-2-ene"). The positions need not be indicated if they are unique. Note that the double bond may imply a different chain numbering than that used for the corresponding alkane: (H 3 C) 3 C– CH 2 – CH
R)-2-Methylpent-4-enoic acid can also be used in synthesis of other chiral compounds. For example, it has been used in the process of synthesizing the drug Sacubitril as a reagent for adding a chiral center to the molecule. [2]
2-Pentyne, an organic compound ... NIST Chemistry WebBook page for 2-pentyne This page was last edited on 24 November 2023 ... Toggle the table of contents. 2-Pentyne.
2-Methylpentane, trivially known as isohexane, is a branched-chain alkane with the molecular formula C 6 H 14.It is a structural isomer of hexane composed of a methyl group bonded to the second carbon atom in a pentane chain.
This is a thermodynamic argument, and kinetics are ignored. As determined by the enthalpies below the corresponding molecules, the enthalpy of reaction for 2-methyl-1-butene going to 2-methyl-butane is −29.07 kcal/mol, which is in great agreement with the value calculated from NIST, [15] −28.31 kcal/mol. For 2-butanone going to 2-butanol ...