Provide reagents and solvents over reaction arrow 12 13 CH 14 CH CH Br CH 25...
Name: 13. Provide a rational arrow pushing mechanism for the following reaction: H Br Br Br Br 14. Name the following compounds: Cl OH CH) SH CH CI' Br Br Br Name: 13. Provide a rational arrow pushing mechanism for the following reaction: H Br Br Br Br 14. Name the following compounds: Cl OH CH) SH CH CI' Br Br Br
Numbe: Name: 25) Provide a arrow mechanis curved arrow mechanism for the following reaction ( Br NaSH SH 26) For the following reaction, label the nucleophile, electrophile, and leaving group 3 Points). Br iv
5. Provide the complete reaction conditions (reagents, solvents) required transformations. More than one step may be required for each reaction arrow, be numbered 1), 2) etc. (12 marks) ents, solvents) required to complete the following uired for each reaction arrow, in which case the steps must DO
3. Circle the reaction below which is faster in polar protic solvents. OH, ,0 A. CH,CH,CH,Br — CH,CH,CH,OH + Br or CH,CH,CH,SH + Br B. CH CH.CH.BESH,RSH 4. Doubling the concentration of hydroxide in the reaction in problem #3A: A: causes the reaction mechanism to change. B: halves the rate of reaction. C: has no effect on the rate of reaction. D: doubles the rate of reaction. 5. Circle the reaction below which is faster. 70% H2O A. (CH3)3C-C 30%...
Provide the reagents, solvents, and reaction conditions for each of the transformations shown. Question 4: он Br Step 1 Step 2 Step 3 、
2. Given both reactants and products, provide correct chemical reagents and solvents to complete the reaction. You might have multiple choices: 2. Given both reactants and products, provide correct chemical reagents and solvents to complete the reaction. You might have multiple choices: a. (i) + enantiomer OH do — Jaco Y -CHO CHO
1. Provide the necessary reaction conditions (reagents and solvents) to perform the indicated transformation. More than one step may be necessary. Synthesis of reagents used in the transformation are not required. Consider equivalents, selectivity, and stereochemistry. Very little partial credit will be given. مل مل . . است Me OH CH سرعت -- له Me Me OH Me H0 Me Me- DH - We Me لكم OH 0 م --کمت و سلم . یک ما لكم . Me Me Me
12) Provide the reagents to perform the following synthesis. following synthesis. ? (13) Provide the major organic product of the reaction shown below. 1 CH.MgBE CN - HO. 14) Provide the major organic product of the reaction shown below. 1. CH CH CH CH;MgBr 2. HO Provide the major organic product which results when (CH3)2CHCH2CH2C0C is Iranted with LIAIHIOXICHalal
13. Give the curved arrow mechanism for each alkylation reaction. a. LiNiPr, (LDA) a. b. CH,Br CH, a. LiNiPr, (LDA) b. CHy-CHCH, b. 14. Explain why reaction G gives good yields of the product shown, while the yields are not as good with reaction H. о a. LDA G: b. CH,I CH a. LDA H: b. CH,I CHy 15. Give the major organic product of each reaction. Cl2 a. LDA CH,CO,H b. PЬСH, a. LDA Br2 b. f. b. CH,CH,CI...
Include the missing reagents on the reaction arrow. Br Br ОMe OME C. Br Br ÓMe OMe D.