Question 9 Which one of the following dienes is most stable? 0000 11
I need help with these questions: 6. which of the following dienes will liberate the most heat upon hydrogenation of the double bonds? 7. Which of the following aldehydes will have a at the longest wavelength? 8. Predict the major product of the following reaction 9. Ignoring geochemistry, which of the molecules below is 7-bromo-bicyclo[4.3.2]-3-undecene 10. which of the structure above represents a fused bicyclic compound? We were unable to transcribe this image6. Which of the following dienes will liberate...
Passage 11 (Questions 1-9) Dienes, a special group of alkenes, can be classified as conjugated or isolated. Conjugated dienes are alkenes with alternating double and single bonds. Isolated dienes have double bonds separated by more than one single bond. One explanation for this observation is the hybridization theory. According to the hybridization theory, the stability of conjugated dienes comes from the hybridization of the orbitals forming the carbon-carbon single bonds. For example, in 1,4-pentadiene, the C-C single bonds result from...
QUESTION 1 of the following carbocations, which one is the second most stable? A) B) C) D) "34 's D A B O SUTION Chad Stad
Question 9 4 pts Which of the following chair conformations represents the most stable chair conformation of (15,3S)-1-isopropyl-3-methylcyclohexane? n o CY
6. Which of the following dienes will liberate the most heat upon hydrogenation of the double bonds?
QUESTION 43 Which of the following is most stable? 11 III IV 0 0 0 0 ON LECTION 44 QUESTION 44 What is the most likely product of the reaction below? 1. LDA i 2. 3. H2O II HO IV QUESTION 45 Which reactant, reagent and conditions will give the best yield of (R)-butan-2-ol? (S)-butan-2-ol with NaOCH3 CH3OH (5)-butan-2-ol with 1) TSCI, pyridine followed by 2) NaOCH3 CH3OH (S)-butan-2-ol with 1) Nah followed by 2) CH3Br (R)-butan-2-ol with 1) TsCl,...
Most stable Which of the following Which of the following is the least stable
Question 9 1 pts Which ane of the following carbocations, as drawn, is the mast stable? Me CH (methyl cation) Cна Me Me Question 10 1 pts With respect to the previous question, which carbocation (A, B, C, D, or E) is most likely to undergo a 1,2-hydride shift to generate a more stable carbocation? A
Tvas - XC Question 17 Which of the following is the most stable enol form of 1,3-cyclohexanedione? HO I. ОН HO IV. HO OH II. V. HO HO ОН III. O1 11 111 IV V SAMSUNG
5. Which of the following carbocations is the most stable? (Hint: Find the ally carbocation) CH3CH2C-CH2 CH3CH-CHCH2 6. What is the IUPAC name of the following diene? Cl 7. Which of the following are conjugated dienes? 12-ocadiene1,3-octadicne 2.5 octadiene .7 octadiene Which diene is conjugated? 8. What is the value of n from Huckel's rule for the following aromatic compound? How many t electrons are there is the annulene? The n value: (Hint: count the number of carbons, 4n+2 rule...