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- 19.69 Propose an efficient synthesis for each of the following transformations: (a) (b) (c) Br Br -C MeO OMe19.40 Propose an efficient synthesis for each of the following transformations: ۵-۵ ۵-۵۰ (a) (c) (e) (9) EtO. OEt می شود (b) لمه mo-od ه - هل (d) OH OH (f)ill 11.5 Identify reagents that can be used to achieve each of the following transformations: 1) Na NH ₂, Br 3 (c) (e) Br CI 2) Na WH₂, / Br (b) (d) (f) OH OH H
- 19.73 Propose an efficient synthesis for each of the following transformations: (a) 0-0 (b) (c) Br -15.37 Write mechanisms that account for the products of the following reactions: موية OH HA (-H₂O) HA (b)18.20 Write a stepwise mechanism for each of the following reactions. (a) O H (c) O HOG NaOH, H₂O -A NaOH, H₂O d of Plz solve all parts within 30-40 I'll upvote your answer (b) CH3 H NaOD D₂O you bou H D CH3 O Then sh
- 11.21 Propose an efficient synthesis for each of the following transformations: (a) (b) (c) OH - d) H e) H19.54 Predict the major product(s) from the treatment of acetone with the following: (d) [H], (CH3)2NH, (-H2O) (e) [H], NH2NH2, (-H2O) (f) [H], NH2OH, (-H2O) (g) NaBH4, MeOH (h) RCO3H (i) HCN, KCN (j) EtMgBr followed by H₂O (k) (C6H5)3P=CHCH2CH3 (1) LIAIH, followed by H2O21.30 Identify the reagents necessary for each of the following transformations: (a) (b) CI Br CN OH
- 18.20 Write a stepwise mechanism for each of the following reactions. (a) O CH OR DI O HOS OHIS NaOH, H₂O -NaOH, H₂O ARTH ans posms mus O Plz solve all parts within 30-40 I 11 upvote your answer D CH3 (b) H NaOD D₂O H CH3 ben a mProvide a detailed arrow-pushing mechanism for the following transformation: Me PHOH PhO. Et Мe Me Et Me OTs Provide a detailed arrow-pushing mechanism for the following transformation:17.39 Using ethanol as the source of all the carbon atoms, describe efficient syntheses of each of the following, using any necessary organic or inorganic reagents: (c) (d) ა C 17.39 Using ethanol as the source of all the carbon atoms, describe efficient syntheses of each of the following, using any necessary organic or inorganic reagents: (d) CH3CHC CH OH