Fill in the boxes
Fill in the boxes: 9 points NH2 + DjC Cl OH NaBH4 EtOH Oftf
fill in the blank
H2SO4 (cat.) HO CHỊONa CH3OH CH ONa CH,OH, A
complete all the synthesis problems.
OH Br OH OH HO OH
OH Br OH OH HO OH
4. Fill in each box with the product for each of the following transformations. OH H-Br t-BuOH CH3OH
S. Provide the reagents necessary for these 2 step synthesis problems OH .N&.ON > Br OH OH Br 7 OH h. OH H OH H 1. Os k.
Give products and mechanisms for the following reactions
(i)
(ii)
Br uO (2eq) HO H2SO4 7 H20
Br uO (2eq)
HO H2SO4 7 H20
Fill in the boxes with the missing major product(s).
1. (20 pts.) Fill in the boxes with the missing major product(s). a. O SOCI2 OH b. H2SO4 heat OH Na2Cr2O7/H+ d. HCI e. (hint: rearrangement!) H2SO4 он heat
2. Fill in the boxes with the reactants for the following sequence (A -D) of reactions. (16 points) A B Br MgBr 4 D HO OH 2. 4 3. Provide the common names for the following dicarboxyacids. (8 points) NH2O HO "OH HO ОН
10 dd.) Br XS NBS CCL, A C Br ee. S0₂H 1. fuming H2SO4 2. HNO/H2SO4 3. Zn(Hg). HCI, A u ff.) OH HO ,Ph 1. H.CrO lacetone 2. PrMgl/Et20 3. H2O* gg.) HO3S. NH2 SQ3H -NH2 SO, H2SO4 303H hh.) OEt -CH₂-OH 1. LiAlH./Et20/ -78 °C 2. H2O il.) Ph Ph 1. Li/Et, 2. Ph Co 3. H,0 Pn
Fill in missing reactants and
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HO OH 1. Os04 2. NaHSO3(aq) 1. Hg(OAc)2, H20 2. NaBH4 Na NH3 (1) Br. Br X.s. Br2 V B CC14 1. NaNH2 2. EtCI correct SCH I, CH,SH RISCH3 analogy to Bra, H₂O dil. H2SO4 HO