1(10) Complete the following reactions. Label the major product if there is more than one product...
17. Draw the structure of the major organic product(s) for each of the following reactions. Indicate stereochemistry when appropriate. C(CH3)3 NASH Br (S)-2-bromononane - acetonitrile KOH CH,OH NaCN HE Br Acetonitrile C2H5 H, Br NaOH Acetone excess HBr ROOR HC1 + Br Na o DMSO
Complete the following with the correct products, label Zaitsev and Hofmann, and explain why the reaction is either regioselective or stereoselective. (6 pts.) D -Br Nahi Complete each of the following reactions by adding the starting material, reaction conditions, or all possible product(s) - label major/minor - Sx2. Sx1, E2 or E1. (33 pts.) (CH3),COK DMF C(CH3) NaOH DMSO CH OH heat Ph H+Br NaOCH, H+CHE Ph DMF SK DMF o (only product)
Draw the major product for the following reactions. -OH 2. Draw the major product for the following reactions. 1) TSCI 2) NaOEt, Heat 3) O; 4) DMS 1) NBS, heat (I cq.) 2) NaNH, DMSO 3) KMnO4 (aq) NaOH, cold 4) NaOCI, acetic acid 1) O 2) H,0 3)NI, H, 150, 100 atm 1) RBH 2) H.O, NaOH 3) NBS, heat (I eq) 1) KMnO heat 2) Na, NH, CH OH 3) Bry, light (I eq) 1) NBS, light 2)...
Complete the following reaction with the major product Reactions: complete the following reaction with the major product HBr он 1- OH POCl3 pyridine 2- H2SO4 OH 3- Hl 4- H20 H3PO4 5- Cl2 H20 7- 1) BH2-THF 2) H202, KOH 8- 2) 9- 1) BH3-THF 10- DLL 10- Date: G# : 12, and 13- Br H20 но 2) NaH 14, and 15- ) NaOH i NaOH 2 dil H.0 3) PBr 3)HBr F6 FZ F8
Unit 3 Hinw '3 SNİSNDELE2 1. Give the major product(s) for the following reactions. Indicate the mec reaction occurs, write "no reaction. s) in operation. If no KOC(CH) (CH COH b. H3C NaNH2 NHy Nal H3C H2CH-CH3 CH,COCH CH OH CH3 2. Give the mechanism of each of the following reactions. NaCN CH CH CHCN NaBr a. CH,CH,CH Br acetone HSCH,CH (CH) CSCH,CH3 HBr Cl + NaCI + CH OH NaOCH CH3OH Br CH OH CH3
15. Complete the following alkene preparation reactions. Show only the major product unless otherwise noted. Show stereochemistry where appropriate. b. 2-heptyne- cis-2-heptene c. Ph-C C-C2-CH3 2) NH CI alc KOH d. 2-chloro-1-isopropylcyclohexane CH3 e. CH CH,CH,CHCHCHOCH/CHOH (show all products, label major) alc KOH Br (show all products, label major) alc KOH h. Cl (show all products, label major) Cl KOtBu /tBuOH (show all products, label major)
plete the following reactions, providing the proper stereochemistry where required. If more than one product is possible, indicate the major product. a) ros. Br CH3 -CH; 1) BH THE 2) H20. NaOH -CH₂ ROOR RCO,H t.tt 1T 1) Hg(OA), H2O 2) NaBH 1. Provide the IUPAC name for the following molecule: 2. Draw the structure of Z-4-Bromo-5-methyl-4-hepten-2-yne: 3. Write down the major product(s), or the other reactant(s), of the following rea stereochemistry (wedge-and-dash) where appropriate: Xs HBr
answer all please 10. What is the major product in the following reaction? HBr/acetic acid Br 11. What is the major product in the following reaction? 1.B-Ho, diglyme CH3 CH3 12. What is the major product in the following reaction? Cl H-o OH 10. What is the major product in the following reaction? HBr/acetic acid Br 11. What is the major product in the following reaction? 1.B-Ho, diglyme CH3 CH3 12. What is the major product in the following reaction?...
Draw the major products for the following reactions. If more than one product is formed equally draw both, HgSO4 HBr HOOH Brz 1) NaNH, 2) CH,CH,CH,Br
Indicate the major product in the following reactions: 1. Tay macate the major product in the following reactions: (a) o CH3 Br2/CH3CO2H (b) 1. LDA /THF 2. CH3Br (c) L NaOH 1. PBr3 Br2 COOH (e) NaOH 1.NaOCH2CH3 C CH2CH OCH CH 2 H /Hoo, heat 3 CH