Predict products ON 1) PCC 2)A 2 products 1) NaOH/Brą (excess) 2) H30* 2 products 1)...
4. Predict the major product of the following reactions. CHA excess NaOH excess Br2 1.excess NaOH TBSON excess Bra 2. H30+, dilute, cold 3. SOCI py 4, HN OCH3 H3CO 1. Bry_ OH 2. NaSCH2CH3 LIN =LDA, THF, -78°C 1. 2. To 3. Og 4.H2O2, NaOH, H2O 5. OH, DCC
Write the products of the reactions below.
1. H307 2. PCC 3.CH3MgBr 4. H30+ b) 1. NaCN 2. H*, H20 3. SOCI 4. MeOH
1. mCPBA, K2CO3 2. 1. CH3MgBr (excess) li. H30+ 3. PCC 4. TBSCI, Imidazole ESOME 5. PhP ; then H30*, heat 6. TBAF 3.
5 2. Predict the products of the following reactions. HOOH H30+ 1. excess CH3CH2MgBr 2. H30* H30* 8 carbonyl and amine H30* 3. The following reactions are incorrect, showing the wrong product (or at least not the major product). Please provide the correct product and a brief explanation. HO 2. excess CH3LI 3. H30* Correct Product H30* Correct Product
Don't understand how you get these particular ones.
RCO3H y 60,4 ignore stereochemistry NH PCC/CH2Cl2 H pH = 4 1) Mg/Et20 2) HH HOOH H30+ 3) H20+ ignore stereochemistry 1) 03 Она -- 2) Н,0 Конноллон но* Осоон зууны, COOH 1) Br2, PBrz 2) Н,0 но - ден. 1) H,Crод он —2) А „Соонд HOOC 1) V PPh3 2) Os04 3) NaHSO3 4) I /HCI 1) NaOH 2) PCC(excess)/CH2Cl2 3) pH = 4 MNH NH2 h Br 1) Mg/Et,o 2)...
WEB 1) Complete the following web of reactions. H NNH2 Brz, hv NaOH 3) 4) 6) 5) PCC 1) Mg 1) 2 2) CH CHO 2) 8)? 10) Hyc 9) SOCI Ph3P:CHCH2CH3 HOCH CH2OH 17) 18) Benzene AICl 12) HCN 13) H30 14)
WEB 1) Complete the following web of reactions. H NNH2 Brz, hv NaOH 3) 4) 6) 5) PCC 1) Mg 1) 2 2) CH CHO 2) 8)? 10) Hyc 9) SOCI Ph3P:CHCH2CH3 HOCH CH2OH 17) 18) Benzene...
1. predict the products KOH, H2O + Ph H heat a. (21.4) 1. LDA (strong bulky base) vi H b. 2. then heat H (21.4) c. NaOH/ H2O i i H cold (21.3) 1. LDA ܘܐ 2. e. 3. mild acid for neutralization (21.5) 2. Predict the products NaOCH2CH3 1. NaOH/H2O 2. H HOCH2CH3 Br Br 3. Heat a. Nao in ethanol of b. (C9H1403) 21.8 ol H*, Brz. C. (21.1) NaOH, Bra d. (21.3) PC13, Br2 ОН e. (21.1)
4. Predict the major product of the following reactions. OCH3 excess NaOH excess Br2 a) 1.excess NaOH TBSO excess Br2 2. H30+, dilute, cold 3. SOCl2, py 4. H2N -OCH3 Н3СО Г OY 1. Br2, OH 2. NaSCH2CH3 LIN = LDA, THF, -78°C 1. le 2. To 3. 03 4. H2O2, NaOH, H20 OH, DCC
3- Draw the structures of A-I. H2O MgBr D PCC H2SO. HgSo. - B C 2. HCI/H, NaNH2 1. (sia) BH 2. H2O2, NaOH MgBr (excess) 1.03 NaCN (excess) CICI 2. Mes 2. HCI/H2O BrMg NaOH/H20 -H₂ Croa Brz, hy 1.BH3 2. H2O2 HCI/H2O
Predict the products.
16. K2Cr207 (excess) H2SO4, H2O HO 1. Phli, Et20 2. HCI, H20 3. SOCI2, Etz 4. NaOAC 1. Mg (1 eq), Et O Br 2. (1 eq) | C-CHO 3. HCI, H20 1. NaBH, MeOH, 0°C 2. PBrz. THE 3. LiAIDA, THE 4. HCI, H20 1. SOCI, NEtz, THE CHO 2. 2 eq Li, hexane 3. HCI, H20 hint: multiple steps 1. LiAlH4, THE 2. HCI, H2O 3. PBr3, THE 1. PCC, DCM OH 2. Mg, Eto...