What is the major organic product after each step of the following multi-step reaction? The products...
1. Provide the major organic product(s) for each step of the reaction below. 1. PhP Br 2. Buli 3. 3-pentanone 2. Provide the major organic product(s) for each step of the reaction below. 1. CH3CH2CH2NH2, H* (cat.) 2. NaBH(OAC); 3. Give the organic product and mechanism for the reaction. cң, сн,сн, на NH,NH OOH
raw the major organic product generated in the reaction below. Pay particular attention to regio and stereochemical detail. CH, 1. Hg(OAc), H,O 2. NalH 13. Provide the structure of the major organic product of the reaction below. 1. Hg(OAc), CH,CH OH 2. NaBH,
2. Draw, in the provided spaces/ boxes, the major organic products of the following transformations. Be sure to indicate appropriate stereochemistry. If the reaction generates enantiomers, draw one and write tenantiomer' 1. Cl2, H20 2. NaOH На Pd/C 1.Hg(OAc)2 CH,OH 2. NABH 1. CH CO H 2. Hао* Н,с" HC @) 1. ВНа, THF 2. H202, NaOH Br2 CH2CI2 (E)-5-methylhept-3-ene MeOH conc'd H3PO4 ОН Br NAOCH3
1) Predict the major organic product or products for each reaction. For full credit, you must show correct regiochemistry and stereochemistry where appropriate. (3 points each, 24 points total) Ben G1 Ru Catalyst benzone N-TO م NO2 NH3 (170 and 10 atm) NO2 Pd(OAc)2/EtN DMF, 15 h, 100 °C + [ OH-OH Br Pd(PP)/KOH THF/water + H OCH3 PhP acid 12 n phop- lin. acid. LIAIHA H 1. NBS, A 2. NaOH
D Question 11 6 pts Which structure is a major organic product of the multi-step reaction shown? Recall that the numbers in front of the reagents tells the order of the addition 1) NaNHANH, 2) CH CH Br 3) HgSO4/H2SO4/H,0 // D Question 14 6 pts Which group is considered a deactivator in electrophilic aromatic substitution (EA.S.) reactions? The dashed line indicates where the group is attached to benzene. OH —ОН
5. What is the major Organic substitution product of the following reaction? PBr3 LiCN pyridine acetone A) A B)B C C D D E) E 6. Which reagents could be used to achieve the following transformation? OH OH A) Reaction with HBr, followed by reaction with NaOH in DMSO B) Reaction with Hg(OAc), in H,O/THF, followed by reaction with NaBH C) Reaction with CF,COOOH first, then H in H,O. D) Br, then hot CH,OH E) None of the above.
Predict the major organic product of products of each of the following reactions. a) (CH),CHCH-CH- H2SO4 HO b) (CH3),CHCH=CH, 1. Hg(OAc), H2O 2. NaBH 1. BH3-THF c) (CH3),CHCH=CH2 2. H2O3, NaOH
1a. Draw the product in the following lb. Draw the two diastereomeric substitution products reaction and clearly indicate the obtained in the reaction below. stereochemistry Br CH2OH, CH,OH2 Br reflux CH3OH, Br H.LLDMSO + t-BuOH + KCI 1-BUOK 1 equiv 1c. Draw the reactive conformation (with 1d. The most favored and least favored compounds arrow pushing) and the product for the that could be obtained by treatment of 2,4- reaction below (show stereochemistry). dimethylpenta-1,3-diene with one equivalent of HBr. +...
I need answer ASAP The major organic product for the following reaction is MgBr 1. (excess) i 2. H2O/H+ mentore veritative OH 1 O 3 O O 4 O 1 The major organic product for the following reaction is LiAIH, Н ОН он он 1 он 2 он 3 4 O2 о 4 о О 3 The major organic product for the following reaction is Bry, FeBrz Br (mono bromination) Br 3 H 1 Br 2 0 3 0 01...
Please peovide a mechanism of the 3 16. What is the major organic product obtained from the following reaction? CH3 CHS CH HC OH но он он 1. ВН 2. H202. NaOH a. 1 b. 2 c. 3 d. 4 ANSWER: b 18. What is the major organic product obtained from the following reaction? 1. Hg(OAc) H20 2. NaBH он a. 1 b. 2 с. 3 d. 4 ANSWER: b 23. What is the major organic product obtained from the...