Would this set of reagents achieve the target molecule on the right? If not, what reagents could replace the ketone with the O-CH3 group?
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Would this set of reagents achieve the target molecule on the right? If not, what reagents...
What is the name of this molecule? CH3 7 CH3 - CH2 - CH - CH2 - CH3 methylpentane methylhexane O 3-methylpentane O 3-ethylpentane 3,3-dimethylhexane QUESTION 4 What is the name of the functional group on this molecule? CH3 -C=0 / CH3 O alcohol O ether aldehyde O ketone O carboxylic acid O amine
What alkene, and other reagents, would you use to make the following molecule? Br + 2 HBr + Brz + 2 HB o - Bry ORI e E What starting molecule, and what reagents would you use to make the following molecule? HO + H2O H,SO + H20 H,SO o +H,0 H,SO 0 0] ORI C с D F FS F F7 F8 F9 F10 F11 %
4. Design a synthesis for the following molecule. You may only use carbon containing reagents if they are in the list on the right. You may use any other non-carbon containing reagents that you would like. Target molecule: Carbon containing molecules that you may use (you don't have to use all of them): -Br Out NaCN Br CO2
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now how you would make the target compounds on the right form the starting npounds on the left. Show reagents and conditions where appropriate, and the structures of important intermediate compounds. Do not show any (arrow pushing) mechanisms!!!! A (6 pts) 2 Steps CH3 27 B (6 pts) 2 Steps Et B (7 pts) NH2 Et 2 Steps
QUESTION 11 What reagents would be most useful in the following transformation? The complete set of conditions is not given just select reagents. OH TSCL HBr. Mg. CO2 TSCI, PBrz. Mg. CO2 Porz. Mg. oxirane, PCC Pory. Mg. CO2. LIATH, PCC QUESTION 13 What are the stereochemical configurations in the following molecule? CHO H CI H CI CH,OH (25, 35) (2R 35) (2R 3R) (25. 3R) TW What is the most likely product of the reaction below? 1. CH3NH2 2....
Which of the following series of steps would most efficiently synthesize the target molecule from the given alcohol? HO Target 2 3 4 PCC 1. CH3MgBr 2. H20 H2SO4 Pd-o H2 1 2. 3 PCC 1. CH3CH2MgBr 2. H20 H2SO4 Pd-C H2 1 2 3 4 PCC 1. CH3MgBr 2. H2O H2SO4 Pd-C H2 0 1 2 3 4 PCC 1. CH3CH2MgBr 2. H₂O H2SO4 Pd-C H2 1 2 3 Na Cr2O7 H307 1. CH3 MgBr 2. H20 H2SO4 NaBH4...
Which reagents would best accomplish the following transformation? ОН N 1. Potassium Phthalimide 2. CH3NH2 3. N2H4 O 1. CH3NH2 2. LiAlH4 3. H30+ O 1. SOCl2, pyridine 2. CH3NH2 O 1. p-TsOH, HOCH CHOH 2. CH3NH2 3. H30+ ? 3:13 PM 7/30/2020 Which reaction sequence would accomplish this transformation? oth HO H O 1. CH3MgBr 2. H30+ 3. CH3OH 1. H30+, CH3OH 2. NaBH4 3. H30+ O 1. p-TOH, HOCH CH2OH 2. NaBH: 3. H30+ O 1. pTSOH, HOCH,CH,OH...
1) Choose one molecule from the set and create an 8-step synthesis scheme using the chosen molecule as your starting material. You need to write the complete set of reagents and draw the product expected from each step. Reagents typically used together are considered one step, eg. 1) LAH 2) H.O should be considered as one step Your 8 steps must include at least one reaction from each of the chapters, aldehydes and ketones, carboxylic acid derivatives, alcohols. You can...
8.68 Identify what reagents you would use to achieve each transformation: (a) Conversion of 2-methyl-2-butene into a secondary alkyl halide (b) Conversion of 2-methyl-2-butene into a tertiary alkyl halide (c) Conversion of cis-2-butene into a meso diol (d) Conversion of cis-2-butene into enantiomeric diols
1. (Review) What are the absolute configurations of these two molecules? 4. What sequence would best accomplish this transformation? снион Low- CHICH .COH CHE (a) I(S) and II(S) (b) I(R) and II(S) (a) [1] SOCI, [2] (CH3)2NH (b) [1] NH3, [2] excess CHI (c) NaBH, [2] (CH3)2NH (d) LiN(CH)2 (c) I(S) and II(R) (d) I(R) and II(R) 2. (Review) What is the IUPAC name for the following compound? 5. (Review) Reduction of an alkyne to an E alkene can be...