plz help Clearly indicate stereoisomers 1. Identify the two reactants for the following reactions. a. ÇN...
pls help Clearly indicate stereoisomers, unless otherwise indicated. 1. Predict the products of the following reactions. a. H O DCC HCI I HOPh H2O c. ☺ NaOH 1) SOCl2, A 2) AICI: VHO 2. Suggest starting materials for the following reactions. b. acetone i) LiAIH4 Meo ii) H20 workup
Please help! Clearly indicate stereochemistry and the presence of stereoisomers, if any. 1. Predict the products of the following reactions. a. 1) HBO i) LiAIHA EO 2) Mg ether ii) H2O workup i) 2 equiv. PhMgBr MgBr i) CO2 ii) H20 workup ii) aq. HCI workup
3. Identify which reactants are amphoteric species in the following reactions. For those species, determine if the compound is also amphiprotic. Reaction Amphoteric Reactant Amphiprotic? (Y or N) HCO3 + HBr = H2CO3 + Br- 3 HCI + Al(OH)3 = AlCl3 + 3 H2O 2 HBr + ZnO = ZnBr2 + H2O
1. Give the missing reagents, reactants or products for each of the following reactions. KOC(CH . (E2) 1.BH 2. H2O NaOH, HÔ PCC HB/ROOR how many stereoisomers? how many stereoisomers? PCC Excess H2O H CH2C12 HB Nal SN2 give one stereoisomer SN2 NaCN ACN (solvent) KMnO4 HO H2SO mCPBA NaOEt (E2) H2SO4 (cat) don't worry about this reaction OH OH KMnO4 H2SO4 NaOEt (E2) mCPBA H2SO4 (cat) don't worry about this reaction OH Рcc CH2C12 HI (SN1)
9. What is the major product of the following reactions? Br, CH3NH2 N? Br HO O H2N (CH2)4NH OH HO HO H2O OH OH acid OH OH OH OH 1. NH3, trace acid 2. CN, HCI 3. HCI, H20, A
1. Predict the product(s) for each of the following reactions: H2SO4 NH2 a. 0 1. H2N-NH2, H2S04, -H20 H 2. KOH/H2O b. MeOH, TsOH он H2O C. H2SO4, -H20 HO d. H2O, H30+ e. H20,H30+ 2. Predict the product and draw the full pushing arrow mechanism for the following reaction NH2 H20,H30+ a. b. 3. Devise an efficient synthesis for the following transformation. HO Br Br
Draw the products for the following reactions. Clearly indicate stereochemistry where important. 6. Draw the products for the following reactions. Clearly indicate the stereochemistry where important. 12 pts Br- 1.0, 2. Zn, HO CH,OH KMnO4 1. BH3 2 NaOH, H,0 1. Os0 2. NaHSO3 CHCl,. NaOH Br2 H2. Pd 1. Hg(OAc, HO 2. NaBH
Provide all organic products for the reactions below. Indicate the relationship between any stereoisomers (label as diastereomers or enantiomers). e. 1. Cl2, H20 2. KOtBu 1. NaOH, H20 2. PCC HO 1. cat. OsO4, H202 2. Br2, hv, CCl4 g. 1. ICH2Znl, Et20 2. MsCI, руг 3. LDA он h. CHCl3 KOtBu 1. HBr, 'BuoOH, hv 2. NaCN, DMF
Help sos 1. Show the expected product(s) of the following reactions. For products containin or cis/trar asymmetric carbon atoms, indicate relative stereochemistry (syn/anti relationships) and/or whether a racemic mixture is produced. (8 pts each) 1. HNO3, H2so4 NO 2. Fe, HCI OCH3 3. NaNO2 aq. HCI 4, CuCN, Δ сно но 1. Br2 H20 2. Fe SO)S b. HO- -H OH s CH2OH 1. SOCI2 2. NH3 H3C 3. Br2 NaOH, H2O 1. KOH 2. PhCH2CH Br 3. NH2NH2 d....
9.44 (•) Determine whether the following reactions are redox reactions. If they are, identify whether the molecule has been oxidized or reduced. (a) (b) ý modo de volg Br2, heat + HO og sm. .- Br + H-Br (c) H2SO4 t o H2SO4 , .- CH3 NaBHA CH2OH OH OH - OH .PY OH + BH3 o-Na 9.45 (•) Predict the product(s) that would result when the alkenes are allowed to react under the following conditions: i) Bra; ii) Cl2;...