1)
methyl benzoate react with bromo(2-phenylethyl)magnesium to give 1,3-diphenylpropan-1-one then it is react with bromo(propyl)magnesium followed hydrolysis to give 1,3-diphenylhexan-3-ol
2)
diphenylmethanone react with bromo(phenyl)magnesium followed by hydrolysis to give triphenylmethanol
3)
1-bromopentane react Mg with to give bromo(pentyl)magnesium then it is react with benzaldehyde followed by hydrolysis to give 1-phenylhexan-1-ol
Complete the following reactions Qs 2. COMPLETE THE FOLLOWING REACTIONS 1 x 3 points Mg metal...
What is the final product of the following sequence of reactions? NI (CH3),CHOH PBri Atti Mg E diethyl ether PCC CH Ch 2) H30" A) (CH3)2CHOCH,CH OH B) (CH3)2CHCCH; C) (CHACHCH CHO D) (CH3)2CHCH,CO2H
Give reactants, reagents, and/or products for the following reactions. NaBH4 (excess) 1) Mg, ether Br 2) H30*
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...
20) 20) Which of the following syntheses gives 3-methyl-1-hexanol? O Mg 1) A) 2-bromopentane diethyl ether 2) Mg B) 2-bromohexane - diethyl ether 1) HC=0 2) H C) 3-bromopentane Mg diethyl ether 1) CH2CH=0 2) H Mg D) 1-bromobutane diethyl ether 1) CH3CCH; 2) D)D А) А В) В c) C 21) Identify the reagent needed to carry out the following conversion. 21) 0 CHOH CHOH ?, CH CH B) PCC/CH2Cl2 D) K2Cr2O7, H2SO4/H20 A) Os04 C) HIO4
3. Give the major organic product(s) for each of the following reactions or sequences of reactions. Show all relevant stereochemistry. KMnO4 1. NaCN andere 2. H20, heat 1. LiAIH THE (c) Cou 2. H20 1. Mg, ether (d) -CHLB 2. CO2 3.H30 le) OH ether
1) What are the products of the following sequence of reactions? Write the structure of the intermediates (reaction with Mg), and the structure of the final product. 1) Mg, Diethyl ether Н.о А В Br A) 2-butanol and MgHBr C) butane and Mg(OH)Br B) butane and MgHBr D) 2-butanol and Mg(OH)Br 2) What is the major product of the following reaction? Write the structures of intermediates and the products. 2) G) PO 2. H,о* Mg, Diethyl ether А 1. Н,С-0...
1) What are the products of the following sequence of reactions? Write the structure of the intermediates (reaction with Mg), and the structure of the final product. 1) Mg, Diethyl ether Н,о A Br A) 2-butanol and MgHBr C) butane and Mg(OH)Br B) butane and MgHBr D) 2-butanol and Mg(OH)Br 2) What is the major product of the following reaction? Write the structures of intermediates and the products. 2) Mg, Diethyl ether 1. Н.С-о 2. H20* Br B) 2-ethyl-1-pentanol D)...
Chapter 10 Practice 2 Complete the following reactions: (1) ether 2 V MgBr + OCH, (2) H0 MgBr (1) ether (2) H,0 (1) cher m . saunal (1) ether + CH,CH,BE (2) H0 1-bromopentane + ? (1) ether - (2) H30 octan-1-ol (1) other (1) ether (2) HO 2 -phenylethanol (2) H0 (1) ether (1) cther (2) H0 - 4-methylpenta-1-ol (2) H0 tw.la enam on, of
Complete the following reactions. 1) Complete the following reactions. a) 1) NaOCH3 2) H3O* '''' b) イー2)Ether 1) iPrMgCI c) 1) NaCN 2) H20
What steps and reagents are best used to complete the following synthesis? OHBr, ROOR; Mg, ether; CH3 CHO; H30+ CH, CH, CH = CHCI, AICI3; BHz - THF; NaOH, H202 Br2, FeBrz; Mg, ether; CH, CH, CHO; H30+ ONBS, heat; Mg, ether; CH3 CH, CHO; H30+