Reaction Mechanism

VITEEE Discussion Forum › Organic Chemistry questions › Reaction Mechanism

+ HBr ------(in Non polarizing medium)------>

Ph--S--CH₂--CH₂--CH₂--Cl -----(NaOD/D₂O)----->

#Chemistry #Organic Chemistry

UP 0 DOWN 0 0 6
Post on FacebookPost anonymously?

6 Answers

1

Fermat ·2011-08-07 08:42:30

please give answers

UP 0 DOWN 0
Post on FacebookPost anonymously?

262

Aditya Bhutra ·2011-08-07 11:01:18

first one

UP 0 DOWN 0
Post on FacebookPost anonymously?

71

Vivek @ Born this Way ·2011-08-08 08:01:37

1. I think Br will go at the 3 degree carbon and not as shown by ADITYA

3. The non aromatic Br will be replaced by OH.

2. Cl will be replaced by OD (Unsure!!)

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

Fermat ·2011-08-09 05:29:51

@ Vivek
For question 3) your answer is not correct as per key
it is not even elimination and neither no rxn.(according to key)

For ques 1 why do you think that Br will go to 3Â° carbon

UP 0 DOWN 0
Post on FacebookPost anonymously?

262

Aditya Bhutra ·2011-08-10 06:28:16

3) it will be ring contraction. 7 membered to 6 membered

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

Fermat ·2011-08-10 10:16:41

@Aditya
may be you are correct
but I don't know the answer as it was an objective question and the answer was none of these

UP 0 DOWN 0
Post on FacebookPost anonymously?

Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

√ √ || {} [] () → ~ ^ x x x → → ln log lg lim lim cos sin tan cot arcsin arccos arctan

∫ ∫ ∫ ∫ ∫ ∬ ∬ ∬ ∬ ∬ ∭ ∭ ∭ ∭ ∭ ⨌ ⨌ ⨌ ⨌ ⨌

∑ ∑ ∑ ∑ ∑ ∮ ∮ ∮ ∮ ∮ ∏ ∏ ∏ ∏ ∏ ∐ ∐ ∐ ∐ ∐

+ - × ÷ ± ∓ = ∪ ∩ ≠ ∼ ≈ ∅ ∀ ∃ ∈ ∋ ∝ ≤ ≥ ≃ ≅ ≡ < > ≪ ≫ ⊂ ∉ ⊃ ⊆ ⊇ ⇒ ⇐ ⇔ ⇒ ⇐ ⇔ ⇑ ⇓ ⇕ → ← ↔ → ← ↔ ↑ ↓ ↕ ↖ ↗ ↘ ↙ ↪ ↩ ⇀ ↼ ⇁ ↽

° ∂ ∞ α β γ δ θ λ μ ν ξ π ρ σ φ ω ε ƒ κ τ υ Γ Δ Λ Σ Π Ω