(@) (€) Complete the following synthesis road map by (i) providing the structures of the major organic compound(s) in boxes (C), (D), (G), (H), and (I1). (ii) Provide the reagents required to complete each transformation in boxes (a), (b), (e), and (f). separated by chiral column chromatography and taken foward as a single isomer 1) (a) Start Here H. (C) Na OEt Br 2) (a) + enantiomer 1. NaNH2 1) (e) (a) 2. OEt Br + a diastereomer 2) (3) 1) Na (metal), NH3 2) Cl2, DCM 1) O3, -78°c 2) DMS (1) Hints for completing road each pathway closely (there are 3 different question). When/if you get stuck on maps: Follow (H) this pathways in a. forward transformation, look down a pathway for information about the next structure

(@) (€) Complete the following synthesis road map by (i) providing the structures of the major organic compound(s) in boxes (C), (D), (G), (H), and (I1). (ii) Provide the reagents required to complete each transformation in boxes (a), (b), (e), and (f). separated by chiral column chromatography and taken foward as a single isomer 1) (a) Start Here H. (C) Na OEt Br 2) (a) + enantiomer 1. NaNH2 1) (e) (a) 2. OEt Br + a diastereomer 2) (3) 1) Na (metal), NH3 2) Cl2, DCM 1) O3, -78°c 2) DMS (1) Hints for completing road each pathway closely (there are 3 different question). When/if you get stuck on maps: Follow (H) this pathways in a. forward transformation, look down a pathway for information about the next structure

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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12:01 PM Wed Nov 17 * 65% T +: 0 Complete the following synthesis road map by (i) providing the structures of the major organic compounds in boxes (A), (B), (C), (D), and (E). (ii) Provide the reagents required to complete each transformation in boxes (a), (b), and (c). Start Here ((a) NaNH2 (excess) ((A) Br Et Br TARGET 2 (C) Br2, CH;OH OMe (c) Na |(B) H. + + enantiomer + enantiomer (b) (D) 1) NaNH2 2) EtBr Draw 1 Isomer Here Draw 2 Stereoisomers Here TARGET 1 OMe + enantiomer OMe TARGET 3 Na (metal), NH3 SMe SMe 1) Оз, -78°C 2) DMS Hints for completing road maps: Follow each OMe (E) pathway closely (there are H, 3 different pathways in this + question). When/if you get stuck on a transformation, look forward down a + enantiomer + enantiomer pathway for information about the next structure 10
I need d,e ,f . In addition: name all of the compound in the synthesis pathway solution.
8. (6) Deduce the identity of the following compound from the IH NMR data given and IR data. C6H8O4: ¿ 3.9 (6H, singlet), 6.1 (2H, singlet) (ppm) IR: 3100 cm', 2950 cm', 1735 cm'
2. (a) Write the reaction equation of substitution reaction when 1-bromopropane reacts with(i) NaOH aqueous(ii) Excess NH3(iii) KCNb) Write the reaction mechanism for the reaction in a)(i).
Give detailed Solution with explanation needed..don't give Handwritten answer..give rection mechanism
What are the names of the compound A, B, C, D, E, F, G & H. Hence suggest structures for compound C and E. What are the reagents and reaction conditions used for the following conversions? (i), (ii), (iii), (iv) & (v)
Give detailed Solution with explanation needed..please explain
Provide the retrosynthetic analysis for following compounds. Suggest disconnection. Use FGIs if needed. Show the synthons, the charge patterns (where applicable), and the synthetic equivalents (SE). No need to show the forward - synthesis.
19) (1) Predict the major product(s) of the hydration reaction depicted below, specifying the major stereoisomer(s). Provide a mechanism for the transformation that justifies your response. Name the product(s) including absolute stereochemistry assignments where relevant, and provide a 1-2 sentence/pictorial explanation justifying your name(s). Hint: aqueous (aq) sulfuric acid contains a majority of water. t H₂SO4 (aq) 7. ?
(b) (i) Ethyl acetoacetate D is a versatile reagent for the synthesis of a wide range of ketones. Suggest reagents and conditions which could be used to convert D into E and F. D OEt E Ph Ph F (ii) Explain your chosen synthetic route to compound E with the aid of reaction mechanisms.
Do (c) it as early as possible.
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