What is the role of AICI3 in Friedel Crafts acylation using acid chlorides? O Lewis acid O Lewis base base O nucleophile

What would the purpose of glacial acetic acid and sulfuric acid be in the friedal-crafts alkylation of 1,4 dimethoxybenzene into 1,4 di-sec-butyl-2,5- dimethoxybenzene?

In this study, the researcher compared S N 2 and E2reaction rates for four substrates. Three of the substrates had a second halogen on the bposition in the molecule. This work also compared the behavior of two nucleophiles:dianion I and II. You should read the abstract and look at Scheme 1 (p. 3082) and Table 4(p. 3086). Abstract: The gas-phase reactions of benzoate and phenolate containing dianions with a series of ‚-substitutedalkyl bromides (X-CH2CH2Br, X ) H, F, Cl, Br) have been studied in a quadrupole ion trap mass spectrometer.Branching ratios between SN 2 and E2 products were measured and rate constants were determined. The‚-halogens increase both the S N 2 and E2 rates, but the effect is greater for the latter process and thereforethese substituents lead to an increase in the amount of elimination. The kinetic data for the SN 2 reactions canbe analyzed via a two-parameter, linear free-energy relationship and the results indicate that field-effects (i.e.,electron-withdrawing…

In this study, the researcher compared S N 2 and E2reaction rates for four substrates. Three of the substrates had a second halogen on the bposition in the molecule. This work also compared the behavior of two nucleophiles:dianion I and II. You should read the abstract and look at Scheme 1 (p. 3082) and Table 4(p. 3086). Abstract: The gas-phase reactions of benzoate and phenolate containing dianions with a series of ‚-substitutedalkyl bromides (X-CH2CH2Br, X ) H, F, Cl, Br) have been studied in a quadrupole ion trap mass spectrometer.Branching ratios between SN 2 and E2 products were measured and rate constants were determined. The‚-halogens increase both the S N 2 and E2 rates, but the effect is greater for the latter process and thereforethese substituents lead to an increase in the amount of elimination. The kinetic data for the SN 2 reactions canbe analyzed via a two-parameter, linear free-energy relationship and the results indicate that field-effects (i.e.,electron-withdrawing…

In this study, the researcher compared S N 2 and E2reaction rates for four substrates. Three of the substrates had a second halogen on the bposition in the molecule. This work also compared the behavior of two nucleophiles:dianion I and II. You should read the abstract and look at Scheme 1 (p. 3082) and Table 4(p. 3086). Abstract: The gas-phase reactions of benzoate and phenolate containing dianions with a series of ‚-substitutedalkyl bromides (X-CH2CH2Br, X ) H, F, Cl, Br) have been studied in a quadrupole ion trap mass spectrometer.Branching ratios between SN 2 and E2 products were measured and rate constants were determined. The‚-halogens increase both the S N 2 and E2 rates, but the effect is greater for the latter process and thereforethese substituents lead to an increase in the amount of elimination. The kinetic data for the SN 2 reactions canbe analyzed via a two-parameter, linear free-energy relationship and the results indicate that field-effects (i.e.,electron-withdrawing…

(a) Illustrate the following name reactions giving suitable example in each case :(i) Clemmensen reduction                     (ii) Hell-Volhard-Zelinsky reaction(b) How are the following conversions carried out?(i) Ethylcyanide to ethanoic acid          (ii) Butan-l-ol to butanoic acid(iii) Benzoic acid to m-bromobenzoic acid

(a) Illustrate the following name reactions :(i) Hell-Volhard-Zelinsky reaction        (ii) Wolff-Kishner reduction reaction(b) How are the following conversions carried out:(i) Ethylcyanide to ethanoic acid         (ii) Butan-l-ol to butanoic acid(iii) Methylbenzene to benzoic acidWrite chemical equations for the involved reactions.

Briefly Explain the SN2 and SN1 reactions with their mechanism by taking theexamples of alkaline hydrolysis of methyl bromide and t-butylbromide.

Illustrate the Application of Enolate Alkylation: Tamoxifen Synthesis ?

What is the reaction mechansim for the final step in this Pechmann Condensation. Amberlyst-15 used as a catalyst.