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- 14. a) b) c) Give the major organic product(s) of each of the following reactions. EtO OH OEt CH,CO Et 1. Br₂, PBr3 2. H₂O 1.2 equiv. NaOEt, EtOH 2. Br 1.LDA, THF 2. CH₂CH₂Br Br0.9eq LDA, it Major organic product? 3. NaOH, Br₁₂ 4. H,H₂O 2 A D FO Br O= C ง 1.0.9 eq LDA, rt 2. Br 3. NaOH, Br2 4. H+, H₂O Bo OH HO Br Br OH E O Br Br Br Major organic product? C OH FL Br3C Complete the reactions below. MgBr 1. G 2. H₂O/H* OH SOCI₂/Py H (2 ισοδ) NaCECNa H₂/Pd (περίσσεια) K
- Arrange the following compounds in decreasing order of acidity * |- CICH2CH2CH2COOH Il - CH3CH2CHCICOOH III – CH3CHCICH2COOH III > I> || O I > II > || O I > I| > II III > || >|Identify the electrophilic site in each of the molecules shown. a Br Compound A Compound B H3C b CH3 a C Identify the electrophilic site in compound A. Identify the electrophilic site in compound B. a a d.What is the major organic product obtained for the following reaction? گرام NC,, NC... NC. mon o Br NC. O Na ?
- What is the structure of the main product produced by the following reaction? Br NaOMe ? Меон Br .CO2M. OMe (A) (B) OMe OMe (C) (D) Ans A1. Lit :E 2. HCI Br2, H20 Isunepe enc toss1gwolol ert to rlose 107 (2nion S bonsdmun ed bluorde yisaeesen li ele bensdr CI 18 LICH3 HO 1emonsne+ CI H. (MCPBA) rt ol egete bns ainepssonitail elesrinye biewiols s2ogon9 (niog E E eluoslom e pelom CH3OH catalytic H2SO418. What are the major organic products of the following reaction? OH HO OH MnO2 A. LDA -78 °C Br