Write the products of these reactions -NH2 1. NaNO2, HCI 2. CuCN 1. N(CH3)3 2. Ag20, H20 3.A 1. LAIHA 2. H20 NaN3 1. LATHA 2. H2O NaCN 1. LIAH 2. H20 Br NaCN H. Ni HNO3 H2SO4 NaOH H20 1. NaNO2 HCI 2. HBF 4 CH3 HNO3 Na Cr207 H2SO4 H2SO4 Sn HCI 1. NaNO2 HCI 2. CuCN
g. Ph-C(O)-NH2 4 NaOH Br2 h. (HC)2CH-C(CHa)2 -> HO N(CH3)3 i. Ph-N2, CI- + CuCN --> H30* (cat) Na/ETOH j. cyclohexanone+ H2NOH Pd(OAc)2 (1 mole%) k. Ph-I + 4-O2N-C&H4-HC=CH2 Cul/Pd(PPH3)4) L. HO-CH2-CH2-CC-H +1-CH=CH-(CH2)4-CH3
Me Me Br Me MgBr 2. HaO H+ cat 1. NaN 2. LiAlH4 (LAH) then Haot Et 1. LDA, -78 oc then Me O. Et NH OH Ph
provide the major product in the following reactions ОН TsCI O Et N NH2 1. CHg-Br (xs) 2. Ag2O, H20, A H-CI Et20
CH 3 CH 2 13 CH3 CH 3 CH 2 and ан = = Br and t Optically Stereochemistry active? What is the CN-OH relationship? но- N Homme HONG 2010
1. excess CHI 2. Ag2O, H,0 KOHB 150°C NH a) A= a) A= BH(CH3)3 Y B= V B= | #NH(CH3)3 V N-(CH3)2 I b) A= Y Ag-(CH3)3 B= W d) A= V B= CH
Predict the products of the reaction ter 1) Li (2 equiv) / hexane 2) CuCN Br 3) I. 4) H30+ / H20 1) Br2 / H20 2) NaH 3) H2SO4 (dil), EtOH 4) PCC, DCM J.
Organic chemistry 6. Addcurvedamowst thefollowingpolarreactionston dicatethe flow ofelectronsine 16points OH + H20 CH3CH-CHCH(CH3)2 CH,CH,CHCH(CH3)2 → (b) CH O CH:Br CH3OCH3 + +Br CH3 + CH,OH Br CH3
A chemist measures the enthalpy change AH during the following reaction: 3 CH,Br(g) + NH3(9) (CH3),N(1) + 3 HBr(9) AH=73. kJ Use this information to complete the table below. Round each of your answers to the nearest kJ/mol, reaction ΔΗ Ok CH,Br(g) + 3NH,(8) ► ? (ch,),N(!) + 2 H Br() 2(CH3),N(1) + 6HBr(g) — 6CH,Br(g) + 2NH, () x Ś ? A ПkJ (CHR),N(1) + 3H Br(g) — 3CH,Br(g) + NH3(8) OkJ
Chem 2520 HNV 1. excess CH31, K2CO3, H20 2. Ag2O 3. heat te 1.45410 500 1. LDA (0.95 eq) 25 °C 2. u Br Huy o ni delalalties IZ (H) is not available)