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- The following sequence of steps converts (R)-2-octanol to (S)-2-octanol. Propose structural formulas for intermediates A and B, specify the configuration of each, and account for the inversion of configuration in this sequence.Using the reagent list, identify the reagents needed for the three-step synthesis below. Note: there is a Grignard reagent involved. It will help if you work backward..: OH HO. Step 1 Step 2 , Step 3 A Moving to another question will save this response.Indicate the conditions and steps necessary to obtain the requested product NH₂
- Show steps and reagents necessary to obtain the following products in reactions. (Ex: process could be addition of bromine, hydrogenation, hydroboration, addition of HOX, elimination reactions, oxymercuration/demurcuration, etc) 4) Br H H. Br 5) H. H H 6) онReagent 3 list; commas separate the choices benzylamine,cyclohexlbromide, cyclohexylamine NaBH3CN catalytic H+, h30, NaOH Reagent 4 list; CH3(Ch2)2MgBr, cyclohexylamine NaBH3CN catalytic H+, Na2 Cr2 O7 H2O H2SO4,cyclohexabromide reagent 5 list; cyclohexylamine NaBH3CN catalytic H+,CH3(Ch2)2MgBr, cyclohexabromide, benzylaminewith aqueous HIO4: 18. Draw the expected products(s) of the following reactions. HO НО НО OH НО 0 HO ОН НО OCH, подати НО ОН OH OH OH NH3 excess HIO, NaBH4 1) Brg, water 2) H2O2, Fe2(SO4)3 ang the above NaBH4 aqueous HCI
- : Treatment of (CHa)CHCH(OH)CH,CH3 with TSOH affords two products (M and N) with molecular formula CgH12. The 'H NMR spectra of M and N are given below. Propose structures for M and N and draw a mechanism to explain their formation. 1H NMR of M 3H 1H NMR of N 3H 3H 3 H 1H 3 H 2 H 2H 2H 8 7 6 4 1 0 9 8. 2 1 ppm ppm 4.6. Complete reaction scheme below indicating reagents, catalysts and conditions, and side product trigil bezinslog si6101fon 290b 1l (b Senines levirba 6 gaubong nasamots gniwollot ads to doinW 01 sniowl (6 CH3 40 CH3 Scansgowi (d Ege nodie) ( nsgyxo (b NO₂ 19m02 2i gniwollet sits to mainW II HO6B. Write a reaction scheme to selectively synthesize the following: OH OMe H3C OMe