7. Predict the product of each of the following reactions: (4 points each = 12 points total) 1. N...
1. Predict the major product for the reactions shown below; pick any 5: HO xs CHal Ag20 NaOEt EtOH, Δ -H2O HO но он 0 он H2SO4 H20, A heat 1) PhMgBr 1) NaOH, Br2 2) 5% HCI 2)H3O+, Δ OEt 1) PPh3 3) KOtBu 2) O 1) NaOH on. Br 2) O o 1. Predict the major product for the reactions shown below; pick any 5: HO xs CHal Ag20 NaOEt EtOH, Δ -H2O HO но он 0 он...
1. Predict the major product for the reactions shown below; pick any 5: HO xs CHal Ag20 NaOEt EtOH, Δ -H2O HO но он 0 он H2SO4 H20, A heat 1) PhMgBr 1) NaOH, Br2 2) 5% HCI 2)H3O+, Δ OEt 1) PPh3 3) KOtBu 2) O 1) NaOH on. Br 2) O o
3. (5) Complete the following reactions by drawing the structure of the principal organic product formed Ph Cl trace NaOH EtOH heat Br,Zn, THF Ph H dil dil Hyo at H,SO beatTHF (workup) HgClh, H20 CaCO3, CHCN BuLi, THFH NaH, OCHs dil H O heat (1.0equv) (workup) 0 NaOEt trace NaOEt EtOH, heat EtOH
3. Give the major organic product(s) of each of the following reactions or sequences of reactions. Br2 CH3COOH OH 1. Bry, PB 2. H2O CH, III 13, NaOH (excess) HC-C-C- CH H20 CH; 1.2 equiv. NaOet, EtOH VOE2.AAB O= OE: + (CH),CHCHCH,Br 1. NOE! EtOH 2.H20, heat
7. Predict the major product for the following reactions. NH2 1. excess CHE! 2. A920, H20 heat 1. excess CHI 2. Ag,O, H2O heat
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,...
Q1- Fill in the boxes with the product of the following reactions. Draw only the PREDOMİNANT REGIOISOMER. When a racemic mixture is formed mark the chiral center with an ASTERICK () and write RACEMİC in the box. 1 Eq LDA 0 1 Eq NaOH 1) 0.5 Eq LDA1) Cat NaOH 2) H30 јнзо-, Heat , NaOEt, EtOH 1. NaOEt EtOH Br 1) NaOH, H2O 2) H3O 3) Heat 1) (CH3)zMgBr 2) H30 2 a2- Fill in the boxes with the...
39. Predict the major organic product of the following reaction 1. excess CHal NH2 2.Ag20. H2O, heat N(CH3)2 ?? IV
Predict the major product for the following reaction. 1. excess CH1 NH2 2. Ag20, H20 heat 1. KOH 2. CH3CH2CH2CH,Br 3. H30 d. NH &
2. Predict the product. CH,CH NH2 NH 1. LiAlH 2. H20 Br H30 KOH 1. excess CH1 2. Ag20, H20 heat