1. Rank the following dienes in order of increasing stabbility 2. Predict the produet. cA 2.1t,0...
16.2 Conjugated Dienes • Rank the following compounds in order of increasing stability able? ated • Why?
Question 18 1 pts Rank the following dienes in order of increasing reactivity in a Diels-Alder reaction, listing the least reactive first. O III<I<11 O II< < III |< || < III o T< III < 11
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...
21. Rank the following dienes in order of increasing reactivity in a Diels-Alder reaction, listing the least reactive first. A. I II III B. III <I<II C. II <I<III D. I<III <II
Please help!!
Questions 1. Why does the trans conformation of a diene, in reaction with a dienophile, not lead to a Diels-Alder reaction product? 2. Complete the following Diels-Alder reactions. Provide the major endo-product(s). Diene Dienophile Product(s) Domov - 0.0- 3. How many a electrons are there in a molecule of 1.3-butadiene? 106 4. What is the maximum number of electrons that can reside in a molecular orbital? (Hint: It is the same maximum number that can fit into an...
Rank the reactivity order of the following dienes with maleic anhydride, starting with the fastest. 22 II MIT IV OIV > II >I>II 0 11>IV>I> III OIV > II > III > I 01>IV> II > II
Predict the product for the following reactions. Draw all the structural isomers for the Isolated dienes Conjugated dienes Cumulated dienes Explain why the 1A addition product of HX addition to 1, 3-butadiene is thermodynamically controlled while the 1, 2 addition product is kinetically controlled.
(1 pt) Rank the following in order of increasing first ionization energies Ge, K, Ca, S, and Si
Rank the reactivity order of the following dienes with maleic anhydride, starting with the fastest. saat 11 IT TV Ov> III >I> OII > IV>1>11 Oiv>II>II>I II > III > IV>I Which of the following produces no reaction? OH NaOH CH-HAC CHL* CH3CO, Na+ + FzCCO,H CH3CH2 Lit H-0 Which one of these compounds is soluble in water and turns red litmus paper blue? 1-propanol ethylamine p-methylbenzoic acid aniline
Arrange the following alkenes in the order of increasing
stability and rank the following substrates toward E1 reactivity.
Explain why as well please.
4. Arrange the following alkenes in the order of increasing stability (5pts, No partial points); Lowest Highest stability 5. Rank the following substrates toward El reactivity (5pts, No partial points); 1 2 3 4 Highest reactivity Lowest