A student who started with 2(S)-isopropyl-1(R)-cyclohexyl tosylate was able to test it in reactions with different Lewis

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A Student Who Started With 2 S Isopropyl 1 R Cyclohexyl Tosylate Was Able To Test It In Reactions With Different Lewis 1 (31.89 KiB) Viewed 54 times

A student who started with 2(S)-isopropyl-1(R)-cyclohexyl tosylate was able to test it in reactions with different Lewis Bases. 1) Draw the starting material with the correct stereochemistry 2) Circle the correct mechanism type based on the conditions 3) Fill in the box with a nucleophile solvent/temperature that would maximize the desired product or product given the solvent/nucleophile pair given. 2S-isopropyl 18-cyclohexylnitrile Sni Sn2 Sn1 Sn2 E1 E2 NH Br. Ethanol E1 E2 Sni Sn2 2(S)-isopropyl 1(R)-cyclohexyl tosylate E1 E2 1. LICI, CH, CN 2. NaSH, CH,CN This is the sequential S-2 reactions Sn1 Sn2 ΕΙ E2 5