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Functional Groups - Purdue University
C. Alkynes • contain a carbon-carbon triple bond . 2 D. Arenes • contain a benzene group E. Alcohols • contain an –OH (“hydroxyl”) group bonded to a tetrahedral carbon atom F. Ethers • contain an oxygen atom bonded to two carbon atom groups by single bonds . 3
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chemistry.ucr.edu8. Alkenes and Alkynes 9. Formation of Alkenes and Alkynes. Elimination Reactions 10. Alkenes and Alkynes. Addition Reactions 11. Free Radical Addition and Substitution Reactions III. Conjugation, Electronic Effects, Carbonyl Groups 12. Conjugated and Aromatic Molecules 13. Carbonyl Compounds. Ketones, Aldehydes, and Carboxylic Acids 14.
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wou.eduAlkynes are similar to alkenes in both physical and chemical properties. For example, alkynes undergo many of the typical addition reactions of alkenes. The International Union of Pure and Applied Chemistry (IUPAC) names for alkynes parallel those of alkenes, except that the family ending is - yne rather than - ene. The IUPAC name for acetylene ...
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Carboxylic Acids - Rutgers University
crab.rutgers.eduCleavage of Alkynes and Alkenes Alkenes react with concentrated KmnO 4 to produce intermediate glycols which react further to produce either carboxylic acids or ketones (depending on the original alkene substituents). E.g. Alkynes also react with conc. KMnO 4 to give carboxylic acids, and the same transformation can be achieved by the use of ...
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msgalloway.infoNaming Alkynes Worksheet #2 Draw the structural formula for each of the following: 3-ethyl-l-pentyne 3,3-dimethyl- l -butyne 4,4,5 — timethyl-2-hexyne
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academics.wellesley.eduAlkynes: HCC CH 3 Propyne 2200-2100 CCStretch 3100-3000 C=C-H Asymmetric Stretch 1600-1580 C-C=C Symmetric Stretch Aromatic Rings: C C C C C C H H H H H H Benzene 1500-1450 C-C=C Asymmetric Stretch Phenols & Alcohols: C C C C C C H H H H H OH C H OH H H Phenol Methanol (Alcohol) 3600-3100 (Note: Phenols MUST have Aromatic Ring Absorptions too ...
1H NMR Tables - udel.edu
www1.udel.eduSubstituted Alkynes and CEN 2.10 0.97 1.50 c Experimental spa Il-I chemical shifts (ppm) (cont.). Functionalized Alkanes 70 2.09 05 1.57 1.69 56 0.97 1.65 PhO 3.86 1.53 HO 3.49 0.11 1.56 AcO 3.96 2.42 0.91 0.97 1.76 2.88 0.93 354 0.89 1.68 2.14 151 HO 0.93 2.32 1.43 2.31 2.01 3.67 MeO 1.00 1.00 2.29 1.06 0.95 1.89 1.06 4.28 1.77 1.38 1.81 1.88 3.18
HYDROCARBONS 365 - NCERT
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NOMENCLATURE OF ORGANIC COMPOUNDS
chymist.comAlkynes contain at least one carbon to carbon triple bond. The suffix used is –yne. 6 Naming is the same as used for alkanes, except that the parent structure is the longest continuous chain of carbon atoms that contains the carbon-carbon double bond or triple bond. The name is