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- 4. Which arrow identifies the nucleophilic site in the molecule shown? <40 a d2. Draw a mechanism for the reaction of the nucleophile and the electrophile as indicated below. Also draw the product produced. CH3 H3C+CI CH3 + HO2) Circle the nucleophilic center(s) or electrophilic center(s) in each of the following compounds/ions: Nucleophiles a) Electrophiles b) ملة nogom ) SH h) مه لم
- 4. Circle the molecule that would react fastest in an SN2 reaction. In addition, classify cach molecule as methyl, 1°, 2° or 3°. CI CI7. Circle the best substrate for a nucleophilic substitution reaction. OH OCH3 SH CIDraw the major organic product for the reaction. Draw the product. Select Draw Rings More Erase C HgSO4, H2O H2SO4 -H
- Draw the major organic product of the bimolecular substitution and use curved-arrow notation to draw the mechanism. Be sure to draw any non-bonding electrons. Step 1: Draw curved arrows. Step 2: Draw the product. +NaI N N DMSODraw the organic product of the nucleophilic substitution reaction. Include all hydrogens atoms. CH³CH₂I + CH³CH₂O¯ Select Draw с Rings O H I More + Erase DWould you say its sn1 ir sn2, I said it was sn1,because the nucleophile is weak, but my teachers said it was sn2
- Consider the pair of reactions. Draw the organic products, then predict the type of substitution mechanism and compare the expected rates. Reaction 1: product 1 Reaction 2: product 2 Draw product 1. Draw product 2. Select Draw Rings More Erase Select Draw Rings Мore Erase H CI H. CI Identify the mechanism of each reaction. Compare the rates of each reaction. Reaction 2 occurs by an Sy1 mechanism. Reaction 1 is faster than reaction 2. Reaction I occurs by an Sy2 mechanism. Reaction 2 is faster than reaction 1. Reaction 1 occurs by an Sx1 mechanism. Both reactions occur at the same rate. Reaction 2 occurs by an Sy2 mechanism. O OChoose the correct order of reagents to complete the following synthesis. To preview image click here Step 1 Step 2 Step 3 Step [Select] [Select] A. HNO3/H2SO4 Step B. 1. LIAIH4. 2. H3O+ C. CH3CH2CH2CI/AICI3 Step D. 1. Zn(Hg), HCI, H2O E. CH3CH2COCI/AICI3 F. NaBH4/CH3OH G. SO3/H2SO4 SO3HThe following molecules are subject to substitution (SN1 or SN2) reaction conditions. a) Identify if the leaving group (-Br) is attached to a 3°, 2°, 1°, or methyl Carbon. b) Rank the molecule with respect to their SN1 reactivity, with 1 being the fastest and 4 being the slowest. c) Rank the molecule with respect to their SN2 reactivity, with 1 being the fastest and 4 being the slowest. Br Br CH3B Br a. type of Carbon on C-Br b. SN1 reactivity (1 fastest, 4 slowest) c. SN2 reactivity (1 fastest, 4 slowest)