1. Give a formula for each of the following alkenes: a. 2-methyl-4-octene b. 3-propyl-1,4-hexadiene I7
4. Draw structures corresponding to the following systematic names; a) 1-isopropyl-4-methylcyclohexene b) 3-butyl-2-heptene c) 4-methyl-1,2- hexadiene d) trans-3,3-dimethyl-4-propyl-1,5-octadiene e) (42)-2,4-diethyl-1,4-hexadiene f) 1.2-propadiene g) (32,5E) -2,6-dimethyl-1,3,5,7-octatetraene h) cis-2,2,5,5-tetramethyl-3-hexene i) Methylenecyclohexane, j) trans- 1,2 divinylcyclohexane
3. Assign E or Z configuration of the following alkenes; CH,OH CH-CH, COOCH, CH b) CH_CH CH " CH, CHCHOL OH NC 2 CHÁNH, " OCH CH-CO-HN CH NHCH CH 4. Draw structures corresponding to the following systematic names; a) 1-isopropyl-4-methylcyclohexene b) 3-butyl-2-heptene c) 4-methyl-1,2- hexadiene d) trans-3,3-dimethyl-4-propyl-1,5-octadiene e) (42) -2,4-diethyl-1,4-hexadiene 1) 1.2-propadiene g) (32,5E) -2,6-dimethyl-1,3,5,7-octatetraene h) cis-2,2,5,5- tetramethyl-3-hexene i) Methylenecyclohexane j) trans- 1,2 divinylcyclohexane
How many stereoisomers are possible for 3-methyl-1,4-hexadiene? Draw them and name each by the R-S and E-Z conventions. Write the structural formulas for the following compounds. 1,3,5-tribromobenzene O-chlorotoulene P-diethylbenzene 2,4,6-trimethylaniline 2,3-diphenylbutane 1,4-dicyclohexylbeneze
The answer for B. is 4-ethyl-7-methyl-2-octene. Could someone explain why. I keep getting 4-ethyl-3,7-dimethyl-2-octene. THANKS 7-37. Name the following alkenes: CH3 CHCH2CH3 c=c Hс н b. CH3 CH2CH3 CH3CHCH2CH2CH CH3 С=С Нас н
incorrect answers: trans-4-octene and 1-methylcyclopentene Which compound matches the IR spectrum? trans-4-octene 1-hexen-3-ol 1,5-hexadiene dipropyl ether 1-methylcyclopentene cyclohexane 3-hexanol
Draw the structural formula of (2E,4E)-1-chloro-3-methyl-2,4-hexadiene.
Please provide a structure for each of the following names. 1-Bromo-3-methylcyclohexene 3-Ethyl-2-pentene cis-3-Octene (Z)-3-Methyl-2-hexene Vinylcycloheptane (Z)-1,3,5-Tribromo-2-pentene 1,2-Diethyl-cyclopentene Vinybromide 2,3-Dimethyl-2-butene 3,7,7-Trimethyl-4-octene 4-lsopropyl-1-nonene (E)-3-Methyl-2-heptene
4.33 Give the product formed when each of the following alkenes reacts with a large excess of hydrogen in the presence of P/C. a) l.pentene (b) (E)-1,3-hexadiene (a) Give the structures of five alkenes, each with the formula C H. that would give hexane as the product of catalytie hydrogenation. (b) How many alkenes containing one double bond can react with H, over a Pu/C catalyst to give methyleyclopentane? Give their structures. (Hint: See Study Problem 49. p. 158.)
Which compound matches the IR spectrum? 1,5-hexadiene 1-methylcyclopentene 1-hexen-3-ol dipropyl ether cyclohexane frans-4-octene 3-hexanol
1.) Give the 1) structure and 2) correct IUPAC name for the molecule: 2,6-diethyl-6-methyl-4-propyl-2-heptene 2.) a) Draw the Lewis structure of the following two compounds. b) Give the hybridization of each carbon, listed from left to right, for each compound. c) Which substance will be more soluble in a polar substance (such as water)? CHCCOCH3 CH2CHCH2CH2OH 3.) A 0.500-g sample of iodine-131 is obtained by a hospital. How much will remain after a period of one week? The...