reaction? 14. What is(are) the major organic product(s) obtained from the following substitution Y H₂O Br HO. week 1 OH 2 OH a. only 1 b. only 2 c. only 1 and 2 d. 1, 2 and 3 WER: d བ།། 3 What is (are) the major organic product(s) obtained from the following substitution reaction? OCH3 OCH₂ CH3OH 1 2 CI a. only 1 b. only 2 c. only 1 and 2 d. 1, 2 and 3 CHO 3

What is the major organic product of the following reaction?

4. What are the products obtained from the following elimination reaction? Indicate the major product. CH;CH2CCH3 H2O CI 5. a) Determine the major product that is formed when the alkyl halide reacts with a hydroxide ion in an elimination reaction. CH;CH,CH,CH,CCH3 Br b) For the major elimination product obtained in 5a), which stereoisomer (cis or trans) is obtained in greater yield? Draw the two isomers and provide the names of the compounds.

Which is the major organic product of the reaction below? A 1. LDA. -78 C 2. F3C. CF3 3. H₂O*. A H مشعر مشعر من ? B CF3 OH CF3 F.C. OH K