Complete the products of the following sequence of
reactions
Complete the products of the following sequence of reactions OH OH EtOH / acetona H2SO4 cat....
complete the following reactions with the proper
stereochemistry as need
оCHbb H2SO4 (dilute) OH H2O HBr (conc) но H но heat но но H CHs MCPBA OH Jones (CrO3. H,SO4) H2O, acetone 1. MCPBA OH PCC 2. NaCN 3. Hy0 pyridinium chlorochromate CH2CI2, 25 C 1. MCPBA PCC OH pyridinium chlorochromate 2. HBr Cн-Cl, 25 C NaBH OH Hао 1. DMSO, (COCI)2, -60C 1. LIAIH 2. Et N 2. H,0
оCHbb H2SO4 (dilute) OH H2O HBr (conc) но H но...
1. Determine whether the following reactions go through SN or SNP and write the products, with stereochemistry as applicable. BrNHz NaOEt Nal OMS KCN CI DMSO Br HO NaSH DMSO Tso CH3 Nal Acetone CH3 2. The following reactions each undergo SNmechanisms. For each explain why you would predict the substitution products to come from an SN2mechanism and fill in the product. If stereochemistry is given in the reactants, give the correct stereochemistry in the products. Cl + Z Na...
5. Complete the following reactions by filling in the missing Reactants, Reagents, or MAJOR Product. If TWO products are equally formed show BOTH. 1. DIBAL 2. H307 Colon - ohne кон ОН OH NH2 LIAIH4 1. LDA / Dry THE - to 1.LA/D THE 1.1.2 Equiv. LDA/THF 2. Br Br2 acetic acid Pyridine Heat Nat Et EtOH single product
Hi I need help predicting the products for these
reactions
OEt NaOCH.CH CH,CH OH b. H, O/H,0 a. NaOCH.CH CH,CH,OH b. Br c. NaOHH O, beat d. H2O*/H2O 1. NaCN, DMSO 2. CH,MgBr, Eto 3. H.O/H,O EN 2. NaH, CH,Br chemoselective 1. a. NaOet, EtOH Br b. 2. a. NaOH/H,O, heat b. H30+/H20 CY.NECEN cy OH b. then add HC-NH2 a. NaCN, DMSO b. HO*/H,0
(30 pts) (a) Complete the following reactions by drawing the major products or the reagents to make them. (b) Label each reaction as Sy1.S2, El, E2, or addition. Be sure to 1. KOMe b. HOMe H20 d. MeOH cat. H Cl EtoH Cl
help please!
1) Reactions. Provide the major product for each reaction sequence, account for stereochemistry. 1) PCC, CH2Cl2 2) Brz, acetic acid OH 3) KotBu, A 4) NaOEt, EtOH P CO 8 5) H2O+ workup 6) THF, H.CaPPha HCB , cat. PdOAC) cat. PPh3, DMF, EN | CHA 0 нс. CH32) LDA, THF, -78 °C CHICH,then H3O+ workup 4) NaBH4, EtOH, then H3O+ workup 5) cat. TSOH, benzaldehyde 1) cat. H2SO4, A 2) O3. CH2Cl2, then (CH3)2S CH; 3) NaOE,...
can
someone help here get the major product of tge following! thanks
EtOH cat. H2SO4 CH3 cat. EtONa OEt (c) The product has the formula CgH10O cat. H
EtOH cat. H2SO4 CH3 cat. EtONa OEt (c) The product has the formula CgH10O cat. H
1. Complete the following reactions (indicate all products and the mechanisms of the reactions) H.О/EIЮНI60°С EtOK/EtOH а. Br NaOH NaSCH3 DMF DMF d. с. HO TsCl Ру DBU A B е. Br
Give the products for the following reactions
1) Ko P205 | 2 HCl a) OH A b) 2 PhCOH B+C - 2) CH3CH Br 2 CH3OH OH → A I CH3 - dry HCl (cat.) Ph 'I Ph. "H CH3 X PhNH, Na - в (cat.) HCl (cat.) MgBr LOH -- А H2SO4 (cat.) OH SOCI2 PhNH)
Fill in the structures
KI N Know this three-step sequence: 1. HNO3, H2SO4 HBF4 M o 2. Fe, HCI 3. NaNO2, HC1 ("HONO") CuCN P OH H30+ M M Q (diazo coupling) 1. DIBAL-H HO OH P R S 2. H307 H2SO4 cat. OCH3 B ОСН3 N T Pd(OAc)2, PPhz, NaOH (Suzuki-Miyaura reaction)