Predict the products. 1, SOCI N'CO NH2 CH3NCO + water (1) LiAIH4 (2) H20 (1) LiAIH4...
1. LiAIH4, Eto 2. HC/H20 1. LiAIH4, Et20 2. HCUH2O 1. LiAlH4, Et20 2. HCUH20 1. NaBH4, EtOH 2. HC/H2O 1. NaBH4, EtoH 2. HCVH2 Stud
4. Predict the products for the following reaction sequences. OH H SOCI pyridine (CH3)2NH 1. LIAIHA 2. H20 CH,CH,Br NH2 base (-HBr) CH3Br base (-HBr) o cum, quod cas merea, moms outlet V i har hatteNaensen mCPBA (a) LIAIH4 (b) H20 NaBH,CN NH2 H2SO4
Predict the products. 16. K2Cr207 (excess) H2SO4, H2O HO 1. Phli, Et20 2. HCI, H20 3. SOCI2, Etz 4. NaOAC 1. Mg (1 eq), Et O Br 2. (1 eq) | C-CHO 3. HCI, H20 1. NaBH, MeOH, 0°C 2. PBrz. THE 3. LiAIDA, THE 4. HCI, H20 1. SOCI, NEtz, THE CHO 2. 2 eq Li, hexane 3. HCI, H20 hint: multiple steps 1. LiAlH4, THE 2. HCI, H2O 3. PBr3, THE 1. PCC, DCM OH 2. Mg, Eto...
13. Predict the products of the following reaction (fill it in at each step). 1. LiAIH4 H2SO4, CH3OH 2. H20
1. HBr, H2O2 2. NaCN 3. HCI, H2O, heat 4. SOCI 5. NH3 6. LIAIH4 7. H20 Work out the synthesis on a separate sheet of paper, and then draw the structure of the final organic product. • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Do not draw organic or inorganic by-products.
is treated with the following reagents. Predict the products formed when, 7. a. LIAIH4 in THF, then HCI in water b.EtMgBrin THF, then NH4CI in H2O NaOH in H2O. b.
Which set of conditions will achieve the transformation shown? 1. LIAIH4; 2. H /H20; 3. (CH3)2CHNH2 (exCess) 1. LIAIH4; 2. H*/H2O; 3. NaBr; 4. (CH3)2CHNH2 (excess) 1. CH3MgI; 2. H*/H2O; 3. (CH3)2CHNH2 (excess) 1. CH3M9I; 2. H*/H20; 3. TosCl; 4. (CH3)2CHNH2 (excess) 1. (CH3)2CHNH2; 2. LIAIH4; 3. H20
In each reaction box, place the best reagent and conditions from the list below. "NH2 H20 NH(CH2CH3)2, HgO* (cat.) CH3CHO, H30* (cat.) NH2CH2CH3, H3O+ (cat.) CrO3, H2SO4 KMnO4 LiAIH4 H2O2 PCC NaBH4 CH3CH2Br CH3OH, H30* (cat.) NH2CH2CH2CH3, H30* (cat.) H30*, H2O, heat
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
7. Predict the major product for the following reactions. NH2 1. excess CHE! 2. A920, H20 heat 1. excess CHI 2. Ag,O, H2O heat