Find reactants (starting from product ---> reactants)
Find reactants (starting from product ---> reactants) NaBH(OAc)3 _N-CD3 of a - - - NaBD(OAc)3 -...
finish the reactions
9. (10 pt) Draw the starting materials to complete the two reaction schemes, including an aldehyde or ketone in each. Pay attention to the deuterium locations. Ignore stereochemistry. NaBH(OAC)3 N-CD3 NaBD(OAC)3 N-CD3 10. (10 pt) Fill in reaction conditions (1-2 steps per box) and indicate how many stereoisomers of each product would form. | how many stereoisomers? | how many stereoisomers? HO
predict the major product from this reaction
(1) Hg(OAc) (2) NaBH, HO (3) p-TsCI, pyridine (4) KCN, 18-C-6
11. Predict the product for the following reaction 1) Hg(OAC), 2) NaBH, 12. Predict the product for the following reaction. 1. Br /H,O 2. NaOH Br ОН OH
Provide the major product for the following reaction? ) Hg(OAc) H20/TH 2) NABH -H H
**WRITTEN WORK** Draw the product of the following reaction. 1. Hg(OAc), H2O/THF 2. NaBH Y
2. What is the major product for the following reaction? a. Hg(OAc)2, H20 b. NaBH, NaOH + enantiomer A) B) C) OH E) More than one of these choices.
18 Identify the product of following reaction. 1) Hg(OAc), H2O 2) NaBH (A) (B) HO OH (C) (D) OH OH
What is the major product is this reaction sequence? Cly, hv NaOEt Hg(OAc)2, H20 NaBH Brz EtOH FeBry OH tor A B с D
Question 49 **WRITTEN WORK** Draw the product of the following reaction. 1. Hg(OAc), H,O/THF 2. NaBH, 2 = = =
5-6
5) What is the major product for the following reaction? a Hg(OAc). EtOH b. NaBH. NaOH O + CO2 7 Dj HOV E) 6) What is the major product for the following reaction? a. BH:THF b. H,O, NAOH HO + CO2 + enantiomer D) X Y OH + enantiomer