U Below is a list of reagents that will be used for the following question (reactions 1-6). A 1, KCN 2. H, H2O, A B. 1. NaNO2, HCI 2. CuCN c. 1. Mg 2. CO2 3. H2O D. 1. Nah 2. Br E. 1. Mg 2. 3. H, H20 F. PCC G. KMnO H2O, HO H. 1. Mg J. 1. Mg 2 K. AICI 3. H2O 4. PCC ia 3. H', H2O 4. PCC CI Question 11 12 pts Determine...
3) Complete the following synthesis 1 eq. DIBAL CN K) 78 C H2o 3) Complete the following synthesis A) H+ он OH NaNH2 OTs OTs PCC PCl 1 eq. DIBAL CN K) 78 C H2o 3) Complete the following synthesis A) H+ он OH NaNH2 OTs OTs PCC PCl
1. SOCI, NEt3, THE 2. 2 eq Li, hexane 3. HCI, H2O CHO Br hint: multiple steps B TH 1. LIAIH, THE 2. HCI, H2O 3. PBr3, THE CN OH 1. PCC, DCM 2. Mg, Et O 3. HCI, H2O 1. MSCI, pyr 2. KO'Bu, 'BuOH
Give the major product Mger 1. 2. H30+ 1. Mg 3. H2O+ 1.H2Cr04 2. CH2CH2CH2MgBr 3. H3O+ OH HO 1. PBr3 2. Mg 3. PhCH CHO 4. H3O+ optically active 1. TSCI, NETE 2. ONA OH 1. MgBr (excess) Gee more.com 2. H₃O+ f.
Which of following is the best starting material for the reaction below? 1. (CH3)2NH ? 2. LIAIHA 3. H20 'N NK CN NH2 What is the major product in the following reaction? 1. DIBAL 2. H20 O H O OH OH СІ Which reaction sequence would accomplish this transformation? CN H2SO4/HNO3 Br2 NaNO2/HCI CuCN O Br2/FeBr3 H2SO4/HNO3 KF NaNO2/HCI O H2SO4/HNO3 Zn(Hg)/HCI NaNO2/HCI CuCN o H2SO4/HNO3 Zn(Hg/HCI NaNO2/HCI HBF4
Which is the major organic product from the following reaction? H 1. NH3 S 2. CN, H2O 3. H20*, heat Os NH2 O O S OH NH2 or's NH2 O NH2 OH
please include any enantiomers! a.) H H2Cr04 acetone b.) 1. XS KMnO4/KOH / H2O/A 2. H30* c.) XS NaBH4, H20 H OH d.) 1. XS LIAIH/THF/-78 °C 2. H20 OH H e.) NaNH / liq NH3 f.) Br 1. Mg/THE 2. CO2 3. H30* Ph Ph cyclopropene HF CHE h.) OH 1. PCC/CH2CH2 2. i-PrLi 3. NH4Cl(aq) i.) CI 1. LITHF 2. CO2 3. NHCl(aq) j.) Ph 1/HNO, Ph k.) NH2 1. HNO,(aq) 2. NaSCH2CH2CH3 1.) AICI: 3-chloro-2-methylpentane
Provide the missing reagents. The reagents underneath the tabs include: a) LiAlH4 b) PBr3 c) NaOH/H2O, heat d) Br2 e) H3O+ f) NaOH, H2O g) Mg, ether h) PCC Trans-4-hexen-3-ol can be synthesized starting from acetaldehyde. One of the key reagents is ethyl grignard. 1. Synthesize ethyl grignard from acetaldehyde in the steps below using the OH reagents provided trans-4-hexen-3-ol 1. Select answer 2 Select answer Mg 3 3. Select answer 4. Select answer 2. Synthesize (trans)-4-hexen-3-ol from acetaldehyde. Select...
1. PCC CI 3. Cl2 H,0, heat 7- け 3. на, но 8- CH-CH HBr H20 refux 9- NH2 CH -C-Cl 10. 2.HaO кон. rMso 12- CH3 CH Ch 13- NH2 14- -78C 15- OH LiAIH 4 16- socl2 2 pyridine P2Os NH2 18- 1. NaHCO.. H2O 2. OH Br 19. 2, H30 20- 1. BH4 2. H3O 21- 22- 2. PBr 3.2 equiv. CH,CH CH&NH 23- 1. Mg Br 3. NaHCO Cl 24- 2 LAH 25-
Practice Set-lll SET-II 1) C.HNH 1. 2) LIAIH, in ether ? 3) H2O) 1) NaOC Hs ; then CeHsCH CH-Br 2. HCO2C2H5 2) H20 ? & heat H CO2C2H5 3) SOcl, ; then AICI3 & heat 1) Mg in ether 3. ? CHa-CI 2) (CH) CH-CN H2C 3) H3O CH3 1) NaOC,Hs; then CHs-I 2) H3O& heat 4. ? O-CaHs )CHCHO & NaOH; heat SET-III Stage Two Stage Three Stage One Practice Set-lll SET-II 1) C.HNH 1. 2) LIAIH, in...