QUESTION 2 What is the I.U.P.A.C. name of the three carbon alkene? A 1Sbutene B. prop-1-ene...
Alkene Alkyne ene Alkyne Worksheet #1 For the following in and Name DRENSE Hydrogen or transagement across the double bond a dyne worksheet burto regen to all your str om from your structure formula will be marked wrong in the naming of your ICH=CH-CH2 Cis-2- butene 2-methyl 2 buten 2,33-trimethyl 1-butene C-C=(-c-c c -c=c-c-C CH CH3 Ic-c-c-c-c-cl CH 2. 3-dimethyl 2. pentene 2, 3, 5 trimethyl 3-hexene (=c-c 1-butyne 1-propyne 4-ethyl 4,5-dimethyl 2-hexyne 3,3,4 trimethyl 1-pentyne
Which of the following compounds can have cis and trans isomers? 2-Methyl-2-butene Propene 0 1-Butene 1,2-Dichloro-1-Bu What is the correct molecular formula of 2,4-Diethyltouleno OCHA 0 C₂ H₂2 G H C:oH20 18 Which of the following compounds can have cis and trans isomers? 1-Butene 2-Methyl-2-butene 1,2-Dichloro-1-Butene Propene CH3CHBr2 is obtained from O Reaction of ethyne with one mole of HBr O Reaction of ethyne with one mole of Br2 Reaction of ethyne with two moles of Br2 Reaction of ethyne...
question 1,2 and 3
اولا Problem 1: Are the following alkenes circle the carbon-carbon double bond and clearly indicate if the alkene is cis, trans or neither? کہا کہ گا ) H CH3 C=C CHg H Problem 2: Use the labels E and Z to best describe the stereochemistry of the alkenes below. OH NH2 H2N OH Problem 3: Using IUPAC rules name the following molecules. لہ لہ مہم
17) Provide the proper IUPAC name for the alkene shown below 3-boro, A mutin agionavane 18) Provide the proper IUPAC name for the alkene shown below CH" 19) Draw an acceptable structure for 4-phenylbut-1-ene. 20) Draw an acceptable structure for 1,2-dimethylcyclohexene. 21) Draw and name all alkenes which have the molecular formula C4Hs. 22) Name the alkene shown. Be sure to include the appropriate E or Z label necessary CH,CH 22) 23) 23) Provide a correct IUPAC name for the...
Question 18 (of 22) 18. What is the IUPAC name of the following compound? H CH қсн O trans-2-butene O 1,2-dimethylethene O 1,2-dimethylbutene O cis-1,2-dimethylbutene O cis-2-butene 019 MEGTES
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What is the overall synthetic outcome (look at the final product) of acid-catalysed hydration of alkenes? A. Hydration by Markovnikov's rule B. Hydration against Markovnikov'w rule C. Protonation of the double bond D. Deprotonation of the alkene E. Additon of boron in the syn-fashion against Markovnikov's rule While cis-2-butene is a valid chemical name, there is no such compound as cis-2-nationalist why? A. Higher acidity of hydrogen at an sp-carbon than at an sp^2-carbon B. Higher...
Question 12 What is the correct IUPAC name for the following alkene? CH3 CHỊCH,CHC=CH, CH2CH3 a. 2-ethyl-3-methylhex-2-ene b. octene c. 3-isobutyl)but-3-ene d. 3-methyl-4-ethylpent-4-ene e. 4-ethyl-3-methylpent-4-ene f. 2-ethyl-3-methylpent-1-ene Gg. 2-(sec-butyl)but-1-ene A Moving to another question will save this response.
Name the following cycloalkenes using
systematic names
Map Name the following cycloalkenes using systematic names. Jasperse note: you don't need to deal with whether substituents on the rings are R/S or cis/trans in this problem, since 3-D stereochemistry is not illustrated. No EIZ stereo needs to be designated for cycloalkenes. Notes: make sure the alkene carbons are #'s 1 and 2, and if one but not both alkene carbons are substituted, make the substituted one #1 and the CH carbon...
Question 3 4-chlorobut-1-ene is the name of which among the following alkenes: A. CH2Cl=CH2-CH=CH2 B. CH2CI-CH2=CH-CH2 C. CH2CI-CH2-CH=CH2 D. CH2CI-CH2-CH-CH2Question 4 Which of the following is the name for this molecule?3,4-trans-ethene Cis-3-hexene Trans-3-hexene 2,3-cis-butene
4. What is the IUPAC name of the following compound? (1 pt) CH3 -CH-CH2-C-OH 5. What is the correct I.U.P.A.C. name of the compound shown? (0.5 pt) CH3CH2-C-CHg