Compound 1 is heated with catalytic H2S04 What are the major products? CH3 он CH3 CH3...
predict the major products
a. РСС HO b. 1. LIAIH4 2. HзО* ОН С. OsO4, (CH3)3COOH (СH3)3СОН, НО- d. NABH4, EtOH e. 16 1.Et2O 2. H30* + CH3CH2MgBr f. H2SO4 OH 2 heat h. ОН HIO4 -OH i. OTs KSH
39. What is the major product obtained from the following reaction? Br CH3 (CH3)2CO (CH3)2COH Ol-Bu CH3 CH3 Ol-Bu CH3 CH3 11 III IV A) III B) I C II D IV 40. What must be the starting material of the following reaction? NaOH A B. ОН ОН a. Hori D. ia ОН ОН 41. Which reaction mechanisms are most likely to occur when (R)-2-iodohexane is heated with KOH in acetone? CH, H.C A) Snl and Sn2 B) E1 and...
1. What is the major organic product obtained from the following reaction? CH3 CH3 CH3 НАС ОН НО. CH3 ОН ОН Н,0 HSO4 штон 1 2 3 4 а. 1 b. 2 С. 3 d. 4
What is the organic product? NaOC2H нос,H5 C2Hs он OC2Hs CH3 OC2Hs CH3 CH3 CH3 IV -OCH: CH3 CH3-CH- CH3 CH3 Select one O A. IV o C. I Classify the following compound: H OH но OCH2CH3 CH3 OH Select one: O A. Hemiacetal O B. Hemiketal O C. Acetal O D. Ketal
catalytic H2SO4 но Он С НО A B ОН он с D ОА ОС OD Predict the product from the following reaction HS SH ZnCl2 BO OH O Provide the major product for the following reaction sequence. 1. NHANH4H 2. KOHIHOIA AICI ad dan III H2NN TV OM OM O IV What would be the expected product of the following reaction sequence? N-H 12 HO OH Predict the major organic product of the following reaction sequence. 1) (Ph)3P Br ?...
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1. What would be the major product B of the following reaction sequence? 1. LIAIH NaOH A В 100°C 2. H2O ОН ОН но е. d. b. C. a. Он он ОН 2. What would be the major prod uct of the following reaction sequence? 1. Br2, NaOH CH3 HgSO4 2 Hао aq. H2SO Br .CH3 Br ОН b. HO. d. но e. C. a. 3. What major product would result from the following reaction? NaOH ? 3....
10. Which compound (I-IV) is a meso compound? CH2OH CH3 CH3 OH HO CH3 CH3 CH3 СНЗ он он IV A) I B) II C) III D) IV E) None of these choices.
ОН H-S0, но он What is the major product of the reaction? оно. он О, он он Pad, он он он Brz (1 eq.) FeBa What is the major product of the above reaction? co BI -B O Br Br BI What is the best method to synthesize the above compound? CI Bra AICI: FeBry CI Br2 NHANH2 NBS KOBu AICI FeBr3 KOH hv B12 CI NHANH2 NBS KOBu FeBr AICI: KOH hv . Br2 NBS KOBU *CI Febre AICI:...
The following are several steps in the synthesis of an anesthetic: ОН CH3 CH3 A B с ht What reagents are needed to effect the transformation in C? Select one: O a. H2O/cat. H+ O O b. CH3COOH/cat. H* C. CH3CH2OH/cat. H+ d. dilute H2SO4 O What reagents are needed to effect the transformation in A? Select one: a. HNOz/cat. H2S04 b. HNO3/cat. H2S04 c. NaNO3 O d. NaNO2 What reagents are needed to effect the transformation in B? Select...
7. Predict the products you expect. If none label "no reaction". Label the major products. 16pt CнH,он, Неat a) CH CH2ONa b) CH,SNa c) CH3 NEt d) косна e) CH,он, Неat Ph CH ONa Br -H Нас -н Ph CH3 CH3ONA Br h) (16) 50