Conversion of tertiary alcohol to tertiary halide can be done by using the following reagent, which follows SN1 mechanism.
OH CI Provide the missing reagents/conditions that would achieve the chemical reaction shown.
OH Br Provide the missing reagents/conditions that would achieve the chemical reaction shown.
EN Provide the missing reagents/conditions that would achieve the chemical reaction shown. т т т т Parranh Aral
For each numbered transformation provide the reagents which would best achieve the reaction shown in the corresponding blank below. (1 ) The appropriate work-up is assumed for each transformation. Coc, albas -12 17 15 L. 13 cod 8. SCH, OH - CH
For each numbered transformation provide the reagents which would best achieve the reaction shown in the corresponding blank below. (1 @) The appropriate work-up is assumed for each transformation. Br 3 OH Ph 2 COH co,CH P0 hase 5 6 12 Ph 15 13 COc 18 10 19 Ph 11 Ph. OH Ph Ph- SCH, 20 16 Ph. 17 Ph OH SCH, OH CHI 11. 1. 12. 2. 3. 13. 4. 14. 15. 5. 6 16. 7. 17. 18. 19....
7. Provide the missing reagents in the following reaction sequence OH OTS
5. Provide missing reactants, reagents and conditions Br. 상-8- 장시-장시 OH O OH O OH O OH
For the questions below, provide the missing portion (product, starting material or reagents/conditions): OH CH3Br HO O NaH, DMF OH HO OBn 100% B- anomer (benzyl removal)
Queston 6 (56 pts.). Provide the missing major organic products, or reagents/conditions, or organic reactants, as appropriate. Do not forget to include stereochemistry as appropriate unless specified otherwise. 2. Hgo :0: :o 1. Na* CN 2. H30* /heat gnore stereochemistry c) :Br: :OH d) 1 Equiv H3C CI: e) Ph h) heat (Aldol reaction)
Provide the missing reagents and name the class/type of reaction. and name the Provide class the of missing reagents the reaction. NHO
For each of the following questions, provide the missing reagents (that can be purchased) and conditions or predict the MAJOR product. Indicate stereochemistry and identify a racemic mixture if applicable. If no reaction occurs, write out "no reaction." . a. d. Ag,O/NH,OH "ОН e. 1) CH (CH,),Br/ 2 Li 2) HCI f но но но. (:) g. н NH NH