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from the reactivity of the reagent and the products and
the reactants are as follows
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Question 9 What type of reaction would take place for the two reactants shown below? acid-base...
In both examples below the reactants shown are combined to bring about a nucleophilic substitution (Spl,...
In both examples below the reactants shown are combined to bring about a nucleophilic substitution (Spl, S2) and/or elimination (E1, 12) reaction What is the major reaction that takes place in each case? CHCHCH,CH,Br NaOCH CH3OH SN2 E2 mixture of SN1 and E1 CH3 CH3 Сн, сансн, NaOCHE CH3OH S In both examples below the reactants shown are combined to bring about a nucleophilic substitution ( S What is the major reaction that takes place in each case? 2) and/or...
In both examples below the reactants shown are combined to bring about a nucleophilic substitution (SN1,...
In both examples below the reactants shown are combined to bring about a nucleophilic substitution (SN1, SN2) and/or elimination (E1, E2) reaction. What is the major reaction that takes place in each case? NaCN dimethylformamide (DMF) CH2Br NaOCH3 CH3CH2CH2CH2Br CH,CH_CH_CH4BR CH3OH - > In both examples below the reactants shown are combined to bring about a nucleophilic substitution (SN1, SN2) and/or elimination (E1, E2) reaction. What is the major reaction that takes place in each case? CH3 -CH3 NaOCH2CH3 CH3CH2OH...
(References O-COCH . . OH HCI 2. HCI + HO a Proton transfer b-Lewis acid/base c...
(References O-COCH . . OH HCI 2. HCI + HO a Proton transfer b-Lewis acid/base c Radical chain substitution d-Radical chain addition e Electrophilic addition fE1 Elimination B-E2 Elimination Syl Nucleophilic substitution i S2 Nucleophilic substitution Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a- I for your answers, 2. Retry Ente Group 7 more group attempts remaining OH NHE NH CHE OCCH_CH_CHE- NH OH OCCH_CH.CH NH Biosynthesis of...
Question 1 What type of reaction if shown below? OH Н4С нес c/ с CHE сH3...
Question 1 What type of reaction if shown below? OH Н4С нес c/ с CHE сH3 CH3 O A addition reaction An elimination reaction O A substitution reaction O A rearrangement
3. Acids and Bases. (15 pts) (a) Circle the weakest acid in each series shown below (9 pts). Seri...
poease answer and explain all. thank you!
3. Acids and Bases. (15 pts) (a) Circle the weakest acid in each series shown below (9 pts). Series 1 HC CH2 Series 2 OH он OH Series 3 Cl ai pk, 9.38 pk, 10.2 (b) Draw the products of the following acid-base reaction (6 pts). CH3O reactants products 4. Use curved arrow to indieate the flow of electrons for the following elementary steps. Label each step with a proper name such as...
that's the whole question 1. Identify the fundamental mechanism(s) (E1, E2, Syl, S2, SyAc, addition, acid/base) that...
that's the whole question
1. Identify the fundamental mechanism(s) (E1, E2, Syl, S2, SyAc, addition, acid/base) that occur in each reaction and fill in the boxes with the missing reagent(s) or product(s). If there is no reaction, write no reaction. Label each reaction as an "oxidation" or "reduction." Mechanism Starting Material Reagent(s) Product(s) ОН ОН N/A (radical) HO- HO OH SNA, addition, acid/base CrO3, HCl, pyridine OH 2 eq. HCMgBr
In each reaction box, place the best reagent and conditions from the list below. OH a...
In each reaction box, place the best reagent and conditions from the list below. OH a 2) 3) H2S04, (conc.), heat NaH BH3/THF H2O2, NaOH, H2O SOCl2 Br2, H20 PBr3 03 NaOH HBr macmillan learning each reaction box, place the best reagent and conditions from the list below. 1) 2) OH 3) OH 4) H2O2, NaOH, H20 CH3COO- CH30- H30* BH3/THE H2SO4 (conc.) NaBH4 NaOH TsCl, pyridine (CH3)3C0-
Name the type of reaction, reactant (functional group) and product (functional group) of the following: -Acid/base...
Name the type of reaction, reactant (functional group) and product
(functional group) of the following:
-Acid/base
-Addition
-Combustion
-Elimination
-Substitution
material for reactions 1 and 2) H3C— CH reaction 1 Br Br HO CH2=CH2 HC-CH2 HC-CH2 reaction 2 Br reaction 3 CH2 H3C- H2C= CH2 reaction 4 C OH reaction 5 - HC-CH2 H3C— CH Lei reaction 6 HEC OCH HEC OH HUC CNH,
1. Which of the following takes place faster by an S2 reaction! 2. Rank from strongest...
1. Which of the following takes place faster by an S2 reaction! 2. Rank from strongest nucleophile to weakest nucleophile. A HO B. HO C. HN D. H 3. Which of the following SN2 reactions is fastest? , (o) (a) H3C-CECH Na NaH CHBr (SN2) сH,Br (b) Naci (S2) 4. Which of the following takes place faster by an E2 mechanism? ONa 5. Which is the best leaving group? A. F" B. CI C. HO D. Br E. H
[Review Topics) (References) Give an IUPAC name for the compound below. Accepted names for branched alkyl...
[Review Topics) (References) Give an IUPAC name for the compound below. Accepted names for branched alkyl groups are isopropyl, isobutyl, sec-butyl, and tert-butyl. CH2CH3 CH3CH2CH2CCH2CH3 Submit Answer Retry Entire Group 9 more group attempts remaining The two reactants shown below are combined to bring about a nucleophilic substitution reaction. Br NaOCCH, . CH3CH2CHCH 1. none h. HBr 1.H20 e. "CCH3 f. Br j. Nat 9. HOCCH3 k. "OCCH3 Which letter designates the electrophilic carbon at which substitution occurs? (If no...
In both examples below the reactants shown are combined to bring about a nucleophilic substitution (Spl, S2) and/or elimination (E1, 12) reaction What is the major reaction that takes place in each case? CHCHCH,CH,Br NaOCH CH3OH SN2 E2 mixture of SN1 and E1 CH3 CH3 Сн, сансн, NaOCHE CH3OH S In both examples below the reactants shown are combined to bring about a nucleophilic substitution ( S What is the major reaction that takes place in each case? 2) and/or...
In both examples below the reactants shown are combined to bring about a nucleophilic substitution (SN1, SN2) and/or elimination (E1, E2) reaction. What is the major reaction that takes place in each case? NaCN dimethylformamide (DMF) CH2Br NaOCH3 CH3CH2CH2CH2Br CH,CH_CH_CH4BR CH3OH - > In both examples below the reactants shown are combined to bring about a nucleophilic substitution (SN1, SN2) and/or elimination (E1, E2) reaction. What is the major reaction that takes place in each case? CH3 -CH3 NaOCH2CH3 CH3CH2OH...
(References O-COCH . . OH HCI 2. HCI + HO a Proton transfer b-Lewis acid/base c Radical chain substitution d-Radical chain addition e Electrophilic addition fE1 Elimination B-E2 Elimination Syl Nucleophilic substitution i S2 Nucleophilic substitution Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a- I for your answers, 2. Retry Ente Group 7 more group attempts remaining OH NHE NH CHE OCCH_CH_CHE- NH OH OCCH_CH.CH NH Biosynthesis of...
Question 1 What type of reaction if shown below? OH Н4С нес c/ с CHE сH3 CH3 O A addition reaction An elimination reaction O A substitution reaction O A rearrangement
poease answer and explain all. thank you!
3. Acids and Bases. (15 pts) (a) Circle the weakest acid in each series shown below (9 pts). Series 1 HC CH2 Series 2 OH он OH Series 3 Cl ai pk, 9.38 pk, 10.2 (b) Draw the products of the following acid-base reaction (6 pts). CH3O reactants products 4. Use curved arrow to indieate the flow of electrons for the following elementary steps. Label each step with a proper name such as...
that's the whole question
1. Identify the fundamental mechanism(s) (E1, E2, Syl, S2, SyAc, addition, acid/base) that occur in each reaction and fill in the boxes with the missing reagent(s) or product(s). If there is no reaction, write no reaction. Label each reaction as an "oxidation" or "reduction." Mechanism Starting Material Reagent(s) Product(s) ОН ОН N/A (radical) HO- HO OH SNA, addition, acid/base CrO3, HCl, pyridine OH 2 eq. HCMgBr
In each reaction box, place the best reagent and conditions from the list below. OH a 2) 3) H2S04, (conc.), heat NaH BH3/THF H2O2, NaOH, H2O SOCl2 Br2, H20 PBr3 03 NaOH HBr macmillan learning each reaction box, place the best reagent and conditions from the list below. 1) 2) OH 3) OH 4) H2O2, NaOH, H20 CH3COO- CH30- H30* BH3/THE H2SO4 (conc.) NaBH4 NaOH TsCl, pyridine (CH3)3C0-
Name the type of reaction, reactant (functional group) and product
(functional group) of the following:
-Acid/base
-Addition
-Combustion
-Elimination
-Substitution
material for reactions 1 and 2) H3C— CH reaction 1 Br Br HO CH2=CH2 HC-CH2 HC-CH2 reaction 2 Br reaction 3 CH2 H3C- H2C= CH2 reaction 4 C OH reaction 5 - HC-CH2 H3C— CH Lei reaction 6 HEC OCH HEC OH HUC CNH,
1. Which of the following takes place faster by an S2 reaction! 2. Rank from strongest nucleophile to weakest nucleophile. A HO B. HO C. HN D. H 3. Which of the following SN2 reactions is fastest? , (o) (a) H3C-CECH Na NaH CHBr (SN2) сH,Br (b) Naci (S2) 4. Which of the following takes place faster by an E2 mechanism? ONa 5. Which is the best leaving group? A. F" B. CI C. HO D. Br E. H
[Review Topics) (References) Give an IUPAC name for the compound below. Accepted names for branched alkyl groups are isopropyl, isobutyl, sec-butyl, and tert-butyl. CH2CH3 CH3CH2CH2CCH2CH3 Submit Answer Retry Entire Group 9 more group attempts remaining The two reactants shown below are combined to bring about a nucleophilic substitution reaction. Br NaOCCH, . CH3CH2CHCH 1. none h. HBr 1.H20 e. "CCH3 f. Br j. Nat 9. HOCCH3 k. "OCCH3 Which letter designates the electrophilic carbon at which substitution occurs? (If no...
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CYTOGENETIC MAPS VS LINKAGE MAPS
how do you read and extract information from cytogenetic and
linkage...
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Amplitude=3;
fs=8000;
n=0:399;
t=0:1/fs: n*1/fs-1/fs;
signal=3+3*cos(2*pi*1100*t)+3*cos(2*pi*2200*t)+3*cos(2*pi*3300*t);
fftSignal= fft(signal);
fftSignal=f ftshift (fftSignal);
f=fs/2*linspace(-1,1,fs);
plot(f,abs(fftsignal);
xlabel('Frequency(Hz)’)
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