1. NaOCH,CH, 2. HO, HP CH,NO NaOH 1. CH,ON, CH OH 2. HẠO, H" 3. heat...
HOHC H2O OH OH XS CH,Br HO Ag20 1. NaOCH, 2. H30+, no heat нсо. 1) NaOH, H2O (room temp) 2) cold dilute acidic workup
(10 pts) Predict the major product for each of the following reactions. 2. Ho Br 1. NaOH/Br 2. H,O NaOH/H20 1. NaOCH,CH 2. H,0 1. NaOCH,CH, 2 HO (10 pts) Predict the major product for each of the following reactions. 2. Ho Br 1. NaOH/Br 2. H,O NaOH/H20 1. NaOCH,CH 2. H,0 1. NaOCH,CH, 2 HO
NaOH сн. then heat NaOH yer then heat NaOH (CH3),Culi then heat 1. NaOCH Снзон OCH 2. dil. HCI 1. LDA 1. LIATHA 2. Br 2.H30* 1. NaOCH lich, 2.phor 1. NaOCH, OCH, 2. Ph Br 2. CI 3. H30+, heat 1. LDA 1. LDA o 2. 0 CI 3. H3O+ H 3. H3O+
OH Fill in the following reaction scheme based on the Roman numerals provided below: но H OH HO HO-H Step 1 HO-H Step 2 H H-OH H OH HOH HOH Step 3 HOH нон но-н HO-H CH, OH CH, OH CH, OH cal HCI HCN HIO NH, OH NaBH но EROH IV V NaOCH PdBaso H,09 BE HO VII cat HCI CH,OH VIII VI XI X HO, HNO, H.O heat XI Fe (50 XII BnB Nah DMF heat XIII ....
predict the products of the following reactions 0 () CH,CH CCH,-C-OCH, NocCH (2) CH (3) Ho .heat (I) NaOCH2CH (2) H,O', heat (b) CH,-C-CH-C-OCH,CH,+ CH, (1) LDA -OH (c) Ph CH, () CH,CH,CH,Br (1) H2C-CH CH,Br (2) H0* OCH, NaOCH Ph (2) CH,CH,CH2CH2Br (g) product from part (f) (decarboxylation) 0 () CH,CH CCH,-C-OCH, NocCH (2) CH (3) Ho .heat (I) NaOCH2CH (2) H,O', heat (b) CH,-C-CH-C-OCH,CH,+ CH, (1) LDA -OH (c) Ph CH, () CH,CH,CH,Br (1) H2C-CH CH,Br (2) H0*...
2. Predict the products: 1. Hg(OAC), Hạo 2. NaBH, OH Hạo, H,SO. - 1. BH. THE 2. H.O, OH For each transformation, predict reasonable mechanism:
NaOH 1. NaOEt 2. H,O- ani , 1. NaOH HẠO A sanno a G. PR H . NaOH HẠO NaOH H2O , H. H 1. NaOH Heat 2.H3O+ Heat 1. NaH 2. Ethyl Iodide 2. Eleven Todicde 1. LDA 2. Ethyl Iodide 4. Draw the mechanism for the following reaction: i nous NaOHA
4. Provide the products of each reaction (3pts, 2pts) 1. HO- Осн. 2. NaOCH CH,OH ? OCH 3. H.A 4. NaCN 1. LDA 2. Pho 3. H, A 4. EtMgBr
(21.5) 2. Predict the products NaOCH CHE 1. NaOH/H2O HOCH2CH3 Br Br 2. H+ 3. Heat a. Nao in ethanol b. (CH4403) 21.8 H*, Br2 (21.1) NaOH, Bra d. (21.3) PCI3, Br2 OH (21.1) e. 3. Claisen reactions have the advantage of flexibility among starting materials that will make the given product via Claisen-type react Maon
16. GO ? Nr.1) NaOH, heat (bo - 2) H₃ ot 3) Soch 41 CH₂ Mg Br (excess) 5) 20 a) in b) HO d) inat Hop -OH