The more alkyl group a carbocation is bonded to, the more stable it is (due to inductive effect).
c is primary, b is secondary and a is tertiary carbocation.
Order of stability of carbocation:
tertiary > secondary > primary
Thus, the correct order of stability will be: a > b > c
Problem 6.3 Arrange these carbocations in order of increasing stability. CH, () CH (c) CH2 3
( 4 ) Arrange the following carbocations in the order of increasing stability (least stable first). СНа OC-CHE H-C-H N - a) IV, I, III, II b) III, I, IV, !! c) III, IV, II, 1 d) I, II, II, I
Rank the following carbocations in order of increasing stability. CHCI CH -CHCI C–CH CH C1 CH I II III a. (least stable) I < II < III (most stable) b. (least stable) II < I < III (most stable) c. (least stable) III < I < II (most stable) d. (least stable) III < II < I (most stable) e. (least stable) I < III < II (most stable) f. (least stable) II < III < I (most stable)
22LI (d) NäCH₂ CH3 9-57 Arrange the carbocations below in order of increasing stability, "000 (b) "Qo a
I! List the increasing following carbocations in order of stability: 5 CH₃)₂ CH 4 ; CH₃ 6, (CH₂) CC ; CH₃ CH₂④ vill Clive the structures of all the products of the following E1 reaction. Show all the step- 20 aby CH3 hea СН2 To substitution to
Please explain your reasoning for the correct answer also Arrange the following in order of increasing stability CH2CH3 CH3 CH CH CH CH,CH, most stable least stable. Arrange the following in order of increasing stability CH2CH3 CH3 CH CH CH CH,CH, most stable least stable.
Rank the following carbocations in order of increasing stability. CH-C1 CH; C -CH-CT o C -CH3 CH-Cl CH; ܚ II INI a. (least stable) II < III < I (most stable) b. (least stable) I III < II (most stable) c. (least stable) III < II < 1 (most stable) d. (least stable) III III (most stable) e (least stable) I II III (most stable) (cast stable) III III (most stable) Arrange the following weak bases in order of expected...
2. Arrange the following in order of: (i) increasing reactivity with HCI. CH, CH CH H.C=C nec nec 20 cm H.C=C CH HC=C CH, (b) H.C=C NHCH, CHOCH, ОСН, (a) (c) (d) Teast reactive most reactive (ii) increasing stability. CH CH3 CH (a) (C) least stable most stable (iii) increasing heat of hydrogenation. CH,CH, CH=CH2 C H.CH O CH.CH CH3 CH,CH; CH,CH, (0) lowest heat of hydrogenation
Rank the following carbocations in increasing order of stability. (1 = least stable) 3. (5 points) Rank the following carbocations in increasing order of stability. (1 = least stable) eg og Å
5. Arrange the following carbocations in order of decreasing stability. Draw ali possible resonance forms for each of them CH-cH-CHs+ CH CH+ CH3CH2+ CH-CH-CH-CH-CHt riate resonance Draw all resonance forms and a representation of the a hybrid for each of the foHowing s CH Rank the following six molecules in approximate order of decreasing Sl reactivity and decreasing Sx2 reactivity SN1 (decreasing->) Sw2 (decreasing→)
I5. Arrange the following groups of species in order of increasing stability. Give explanation 3C-c-C-CH3 H2C-C-C-CH3 H2C-C -C-CH3 CH3 CH3 a) 해3 CH3 b) H2C C-CH2 H3C-CH2 H3C-CCH3 c) Но H2C C-CH2 d)