1. Which two of the following halides CANNOT undergo substitution reactions? Circle your answers. (4 pts) Br CI Br...
Which of the following cannot undergo nucleophilic substitution reactions?
Why does compound 1 undergo facile substitution with NaCN, but compound 2 does not? Br Br NO2 02N NO2 NO2 1 2 Predict the products of the following reactions: NO2 NaOMe CI Me NaNH2 NH3 () Br
organic chemistry Introduction to Sul and 52 Reactions Alkyl Halides, RX, can undergo substitution reaction. These reactions are described as a reaction between an electrophile and a nucleophile. The generk equation for these reactions Nu + R-X - - R-Nu + X 2. Merent rate laws and mechanisms describe There are two types of substitution reactions, Seland them. 5.1 Unimolecular substitution reaction ratek [RXI 52 Bimolecular Substitution reaction ratek TRXIN] Mechanisms L Complete the 5.2 reaction by adding the curved...
Question 4 1 pts Which of the following substitution reactions does NOT correctly indicate the expected product? You can denote more than one reaction as there may be multiple reactions which are incorrect! MeOH -OMe + MeOH2+ + Br- MeOH Br mm Ome + MeOH+ + Br - • Over how mowe + moms.com in the the or mange av det NaCN | + NaBr DMF NaCN + NaBr DMF
Which of the following alkyl halides is likely to undergo rearrangement by a 1, 2- methyl shift? A) 3-bromo-3-methylpentane B) 2-chloro-3, 3-dimethylpentane C) 3-bromo-2, 3-dimethylpentane D) 2-iodo-2-methylpentane Which of the following alkyl halides is the worst substrate for the Sn2 reaction? A) Br B) Br C) Br D) Br In the mechanism for the reaction shown below, the first curved arrow moves from_ to Н. CH3CH2NH2 H3C + CH3 A) carbon (in CH3CH2NH2) to oxygen B) oxygen to nitrogen C)...
Name the following alkyl halides: CHз CI Br CI CH3 Br CH-CCH-CHCHCНЗ CH3 1st compound: 3-bromor-5-chloro-1-methylcyclopentene x 2nd compound: 2-bromo-4-chloro-2,5-dimethylhexane
alkyl halide nomenclature 1. Provide IUPAC name for the following alkyl halides CI Br
Assessment 1 Saved Help Save & Exit Which of the following statements explain why aryl halides and vinyl halides do not undergo nucleophilic substitution by either the Snor Sn2 mechanism? Multiple Choice They don't undergo Sul reactions because a higher percent s character makes the bond longer and stronger O They don't undergo SN2 reactions because a higher percent character makes the bond shorter and stronger O They don't undergo SN2 reactions because heterolysis of the CX bond forms a...
3. Which of the reactions proceeded predominantly by the Si substitution mechanism? Passage 10 (Questions 1-6) A student ran a series of experiments to study the S1 and S2 reaction mechanisms. The results are shown below: A. Reactions 1 and B. Reactions 2 and 4 C. Reactions 3 and 4 D. Reactions 3 and 5 Nal 1. Br acetone Br OE NaOE: HOE: 4. Which one of the following statements concerning the $ 2 reaction mechanism is true? A. It...
identify the product of the following nucleophilic substitution reactions 2. (4 pts) Identify the product of the following nucleophilic substitution reactions (2 pts each) 2a) Na CEN 2b) Br