21 points provide reactants , products or conditions for the following single step reactions as indicated...
Draw the products for the following reactions. Clearly indicate stereochemistry where important. 6. Draw the products for the following reactions. Clearly indicate the stereochemistry where important. 12 pts Br- 1.0, 2. Zn, HO CH,OH KMnO4 1. BH3 2 NaOH, H,0 1. Os0 2. NaHSO3 CHCl,. NaOH Br2 H2. Pd 1. Hg(OAc, HO 2. NaBH
4. Provide products for each of the following reactions: 1. Horace, 10 1. Hg(OAc)2, H2O 2. NaBH me HCI Cl2, H2O CH2l2 1.03 Zn(Cu) 2. Zn, H HBr Pd/C co
4) Complete the multi-step synthesis by drawing products in the empty boxes below. (5 points) NaCN HCI ETOH a) NaOE Br a) Hg(OAC), b) NaBH cat. H -ЕКОН acer
Predict the major product(s) of the following reactions. Show stereochemistry where appropriate. (i) -COH На (i) Pd/C OsO4 NaHSO3, H20 н СHC1, КОН (iv) i) ВН, THF CECH in) H,О, NaOH Li, NH3 (liquid) (vi) XX H/H20 (vii) Two Markovnikov products Draw the structure of alkene for each of the following reactions. он BH3, THF i)H202 NaOH он )Hg(OAc)2 H20 i)NaBH (iii CH O i) Zn/H +
For each of the following reaction sequences provide the structure of the final product. If there is more than one step, provide the structure(s) of any intermediate products. 1) Oso/H,02 4. H₃C CH₃ Will the product be a meso compound? 1) BH, THE 2) NaOH, HCO3 H₃C 1) H0/H Hac 1) Hg(OAC), in H,0 2) NaBH 1) NaNH, 2) (CH),CH,CH,Br 3) H,SO/H,0/ Hg(OAC), HCECH 1) NaNH, 2) (CH),CH,CH,Br 3) (Sia),BH 4) NaOH! Hoa Page 2 of 5
Provide structures for the reactants, intermediates, or products, as indicated, in the following reactions. Draw the structures in the boxes provided. NBS Br ether NBS, CCL 2. KOH, ethandl
1. Predict the major organic products of the following reactions. Draw all stereoisomers that are formed. НО, OH 1 eq ,H2SO4 (assume H2O workup of reaction to neutralize product) 1. LDA 2. (assume H,O workup of reaction to neutralize product) 3. Hg(OAC)2 4. NaBH, EtOH 1eq HBr EtOH ambiente 1. Brz. CCL 2. NaOET, ETOH OH
Provide the major product(s) for the following reactions: Show Stereochemistry when necessary (10 points total) Br HBr CH2CI Br2 HBr Но ROOR CH,OH Н,о н* Н,о° 1) Hg(O,CCF3)2 CH,OH 1) BН, THF 2) H,О, NaOH, Нао 2) NaBH, NaOH 1) Hg(OAc) Н0, THF/ Hа Pd/C 2) NaBH, NaOH
9. Predict the major products for the following reactions. Show the stereochemistry of the products) when applicable.. (a) HIB ROOR (1) Hg(OAc), HO (2) NaBH (1) BH, THE (2) 1,0, OH Br. H.O Pt (1) Oso (2) NaHSOHO (1) 03 (2) DMS (1) CHCO,H (2) H0+ Page 2 of 2
1. (4 pts) Provide products for the following reactions indicated below: NEOEU: HCI d. Citymalanato NEOEI il. HCL H-0 EIO OET + NaOH 100C Ph. i H H H HON NaBH CN O Br NH ј кон 2 HNNH, NH ex