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- Select an appropriate method for preparing 1-methylcyclohexene from 1-methylcyclohexanol. O 1) TsCl, pyridine; 2) NaOMe 1) TsCl, pyridine; 2) t-BuOK 1) MeMgCl; 2) H₂O O 1) PCC; 2) MeMgCI; 3) H₂OIdentify the best reagents to complete the following reaction. 1. NaOH A 2. CH3CH2CH2NH2 1. HCI В 2. CH3CH2CH2NH2 ОН CH3CH2CH2NH2 C 1. SOCI2 D 2. CH3CH2CH2NH2 1. CH3CH2CH2NH2 E 2. SOCI2 NH,1. Write the correck IUPAC nemes Far the Foilawing organic comPounds: Br CH3 H3C 8. Assign E an or Z configuration bi CI 2. CidssiFy the Following reagents cs either nucleaphiles or e lectraph:les: Zn, CH3NH2, HS, OHa, CH3COOH, HoSO 3. Whet are the products obtained From the addition of HBr to each of the falbuing compounds? CH3 a) + HBr > CHo +HBr- 2.
- 3. Complete the following reactions by giving products in each case. KMNO4 1) LIAIH, 2) H3O* NH2OH (ехcess) он "H*" - H2O - H2O PPH3 Ph = phenyl = C6H5- + Ph3P=OIdentify the best reagents to complete the following reaction. 1 HO 8 A B O D E LIAIH4 DMP (Dess-Martin Periodinane) mCPBA 1. KMnO4, NaOH 2. Neutralizing work-up PCC W Submit 1Question 16 of 30 > O Macmillan Learning Devise a 2-step synthesis of the product from the starting material shown. HO. Select reagent 1: 1. reagent 1 CH₂ONain methanol B₂H, in THF 2 6 a) O3, b) (CH3)2 S 2. reagent 2 C6H₂CO3 Hin CH₂Cl₂ NaBH in ethanol `ОН Select reagent 2:
- Asiacell I. ch 1.pdf (2) H,0 Mg BrMg. OH HO, A cyclic hemiacetal Butanal-4-ol OEt 1) LIAIH, Et,0 НА OEt HOCH,CH,OH (2) H,Ó H,0 HO H,0 OH B What product would be obtained if A were treated with lithium aluminum hydride with- out first converting it to a cyclic acetal?ent Predict the major product when the compound labelled W below is treated with mercuric acetate (Hg(OAc)2) and H₂O, followed by sodium borohydride in base (NaBH4, OH). OIV Oll OV -Ph OH + enantiomer 11 Ph HO. -Ph W OH + enantiomer ||| НО. -Ph IV -Ph HO V -Ph NextIdentify the best reagents to complete the following reaction. I HO O A B C D E LIAIH4 DMP (Dess-Martin Periodinane) mCPBA 1. KMnO4, NaOH 2. Neutralizing work-up PCC
- esc F ← Choose the best reagents to complete the reaction shown below. 1 app.aktiv.com FI @ 2 38 F2 1. H₂O* 2. NaBH4 # 3 1118 O OH Br 80 F3 $ 4 000 808 F4 % 5 FS Problem 36 of 55 A 6 F6 & 7 T A B aa F7 с D E * 8 conc. HBr 1. LIAIH4 2. H₂O* 1.H₂O* 2. NaBH₁ 1. PhLi 2. H₂O* 1. PhMgBr 2. H₂O* DII FB 9 Done ( 9 DD F9 3 S S 0 BAX F10 Close "Safari" to Update A Click Continue to quit "Safari" and finish updating "Grammarly for Safari Gd ( + + Cancel Continue Submit (0)Which best describes the major isolated organic product of the reaction shown? O O A B A) 1. BH3 2, H₂O₂, NaOH, H₂O B) OH C') D) wu H 'НAn acetal produces the following three compounds upon hydrolysis. Of acetals A-E which could it be? H3CO OCH3 П A B U D Acetal A H2O H₂SO4(cat.) замен поста "OCH3 В + HO. H₂CO ОН D + OCH3 CH3OH E OCH3 "OCH3