Given that Cl- stronger trans effect ligand than NH3 Predict the results of the following ligand substitution reactions....
Given that Cl- stronger trans effect ligand than NH3 Predict the results of the following ligand substitution reactions. Label your product as cis or trans
a) Pt(NH3)3 Cl + Cl-=>
b) Pt(NH3)Cl3+Cl-=>
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Given that Cl- stronger trans effect ligand than
NH3 Predict the results of the following ligand substitution
reactions....
3. For the following trans effect substitution reactions, predict the square planar products [labelled (a) through...
3. For the following trans effect substitution reactions, predict the square planar products [labelled (a) through ()]. Reminder: the complete list of trans effect ligands can be found in your textbook (Miessler, Tarr, Fischer). Be sure to indicate the arrangement of ligands by using words or pictures. (10 marks) (i) [PtC14]2-+ NO2 + (a) (a) + NH3 + (b) (ii) [PtCl3NH3] + NO2 → (c) (c) + NO2 → (d) [PtCl(NH3)3]* + NO2 → (e) (iii) (e) + NO2 →...
Predict the stereochemistry of the products for each of the following reactions: [Pt(NH3)4)2+ + 2PR3 ->...
Predict the stereochemistry of the products for each of the following reactions: [Pt(NH3)4)2+ + 2PR3 -> cis-[Pt(NH3)2(py)2]2+ +2Br- -> [Pt(NH3)Br3]- + NH3 ->
21. Which of the following are coordination isomers? (a) cis-[CoCl2(en)2]Cl and trans-[CoCl2(en)2]Cl (b) [Cr(NH3)[Fe(CN) ] and...
21. Which of the following are coordination isomers? (a) cis-[CoCl2(en)2]Cl and trans-[CoCl2(en)2]Cl (b) [Cr(NH3)[Fe(CN) ] and [Fe(NH3)6][Cr(CN)] (c) [CoBr(NH3)sSO4 and [CrSO4(NH3)s]Br (d) [Co(NO2)(NH3)s]Cl2 and [Cr(ONO)(NH3)s] Cl2 (e) Both (b) and (c) Review your answer (CIRCLE): Are you (1) confident; (2) somewhat confident; or (3) unsure/guessing?
21. Which of the following are coordination isomers? (a) cis-[CoCl2(en)2]Cl and trans-[CoCl2(en)2]Cl (b) [Cr(NH3)[Fe(CN) ] and [Fe(NH3)6][Cr(CN)] (c) [CoBr(NH3)sSO4 and [CrSO4(NH3)s]Br (d) [Co(NO2)(NH3)s]Cl2 and [Cr(ONO)(NH3)s] Cl2 (e) Both (b) and (c) Review your answer (CIRCLE):...
- + Fit to page Page 1. Predict products of the reactions shown below, based on...
- + Fit to page Page 1. Predict products of the reactions shown below, based on the trans effect (4) a. [PENCIT + NH, CN is the stronger tres director b. [PUNH:T" + c I) is the stronger trens director ra NH₃72 6) Pt 1 C N . Ci NH + NH3 CW + NR CI 2. Which of the following molecules shown below would have the shortest distance and explain your reasoning (3) - bond CHCO) CrCo in trans-CH(CO).ICCH)...
Consider the following pair of reactions. Predict the type of substitution mechanism, predict which reaction of...
Consider the following pair of reactions. Predict the type of substitution mechanism, predict which reaction of the pair will occur at the faster rate, and draw the correct organic product. CI: Select answer : DMSO Cl: Select answer
3. Predict the Pt(II)-containing product made during each step of the following sequence of reactions A) Pt(NH3)4]2+ 1...
3. Predict the Pt(II)-containing product made during each step of the following sequence of reactions A) Pt(NH3)4]2+ 1 equiv. KCl B) Product of A)1 equiv. KI C) Product of B) 1 equiv. H2O
6. Predict which of the following two isomers (cis- or trans-) will undergo an E2 elimination...
6. Predict which of the following two isomers (cis- or trans-) will undergo an E2 elimination under the treatment with EtoNa in EtOH more rapidly. A) For the explanation of the reaction rate, draw chair conformations for each isomer, determine which conformation is more stable . B) Draw the major product and the mechanism of the reactions. CI cis-isomer trans-isomer
Predict the substitution product(s) for each of the following reactions and mechanisms by which they are...
Predict the substitution product(s) for each of the following reactions and mechanisms by which they are formed. If no reaction is expected, write no (a) (R)-2-bromobutane with sodium iodide in acetone (b) (R)-3-bromo-3-methylhexane with H20 (c) trans-1-bromo-2-ethylcyclopentane with potassium ethoxide in ethanol (d) trans-1-bromo-3-methylcyclopentane with Nal in acetone 5. For the following set of compounds, predict the order of reactivity with sodium iodide in acetone solution (list them in increasing order of reactivity). C. D. 2-bromobutane 1-chlorobutane 2-chloro-3-methylbutane 2-bromo-2-methylpropane 1-bromobutane...
Alexandra Form of CHEM 2251 in-class Assignment #7 Vaughn 1. Predict the products of the following...
Alexandra Form of CHEM 2251 in-class Assignment #7 Vaughn 1. Predict the products of the following 52 reactions and include stereochemistry where NaOCH DMSO 2. Provide the necessary starting material and reagent(s) to synthesize the following product. 3. Draw all the organic products of the following elimination reactions. (Keep in mind cis/trans isomers). If more than one product is formed, label the most stable product. Base Base
Predict the products of the following nucleophilic acyl substitution reactions: a) CH,COOCH3+ NaOH ? b) CH3COCI...
Predict the products of the following nucleophilic acyl substitution reactions: a) CH,COOCH3+ NaOH ? b) CH3COCI +NH3? c) CH,CO2COCH3+ Na* OCH3? CH,COSCH +CH3NH2?
3. For the following trans effect substitution reactions, predict the square planar products [labelled (a) through ()]. Reminder: the complete list of trans effect ligands can be found in your textbook (Miessler, Tarr, Fischer). Be sure to indicate the arrangement of ligands by using words or pictures. (10 marks) (i) [PtC14]2-+ NO2 + (a) (a) + NH3 + (b) (ii) [PtCl3NH3] + NO2 → (c) (c) + NO2 → (d) [PtCl(NH3)3]* + NO2 → (e) (iii) (e) + NO2 →...
21. Which of the following are coordination isomers? (a) cis-[CoCl2(en)2]Cl and trans-[CoCl2(en)2]Cl (b) [Cr(NH3)[Fe(CN) ] and [Fe(NH3)6][Cr(CN)] (c) [CoBr(NH3)sSO4 and [CrSO4(NH3)s]Br (d) [Co(NO2)(NH3)s]Cl2 and [Cr(ONO)(NH3)s] Cl2 (e) Both (b) and (c) Review your answer (CIRCLE): Are you (1) confident; (2) somewhat confident; or (3) unsure/guessing?
21. Which of the following are coordination isomers? (a) cis-[CoCl2(en)2]Cl and trans-[CoCl2(en)2]Cl (b) [Cr(NH3)[Fe(CN) ] and [Fe(NH3)6][Cr(CN)] (c) [CoBr(NH3)sSO4 and [CrSO4(NH3)s]Br (d) [Co(NO2)(NH3)s]Cl2 and [Cr(ONO)(NH3)s] Cl2 (e) Both (b) and (c) Review your answer (CIRCLE):...
- + Fit to page Page 1. Predict products of the reactions shown below, based on the trans effect (4) a. [PENCIT + NH, CN is the stronger tres director b. [PUNH:T" + c I) is the stronger trens director ra NH₃72 6) Pt 1 C N . Ci NH + NH3 CW + NR CI 2. Which of the following molecules shown below would have the shortest distance and explain your reasoning (3) - bond CHCO) CrCo in trans-CH(CO).ICCH)...
Consider the following pair of reactions. Predict the type of substitution mechanism, predict which reaction of the pair will occur at the faster rate, and draw the correct organic product. CI: Select answer : DMSO Cl: Select answer
3. Predict the Pt(II)-containing product made during each step of the following sequence of reactions A) Pt(NH3)4]2+ 1 equiv. KCl B) Product of A)1 equiv. KI C) Product of B) 1 equiv. H2O
6. Predict which of the following two isomers (cis- or trans-) will undergo an E2 elimination under the treatment with EtoNa in EtOH more rapidly. A) For the explanation of the reaction rate, draw chair conformations for each isomer, determine which conformation is more stable . B) Draw the major product and the mechanism of the reactions. CI cis-isomer trans-isomer
Predict the substitution product(s) for each of the following reactions and mechanisms by which they are formed. If no reaction is expected, write no (a) (R)-2-bromobutane with sodium iodide in acetone (b) (R)-3-bromo-3-methylhexane with H20 (c) trans-1-bromo-2-ethylcyclopentane with potassium ethoxide in ethanol (d) trans-1-bromo-3-methylcyclopentane with Nal in acetone 5. For the following set of compounds, predict the order of reactivity with sodium iodide in acetone solution (list them in increasing order of reactivity). C. D. 2-bromobutane 1-chlorobutane 2-chloro-3-methylbutane 2-bromo-2-methylpropane 1-bromobutane...
Alexandra Form of CHEM 2251 in-class Assignment #7 Vaughn 1. Predict the products of the following 52 reactions and include stereochemistry where NaOCH DMSO 2. Provide the necessary starting material and reagent(s) to synthesize the following product. 3. Draw all the organic products of the following elimination reactions. (Keep in mind cis/trans isomers). If more than one product is formed, label the most stable product. Base Base
Predict the products of the following nucleophilic acyl substitution reactions: a) CH,COOCH3+ NaOH ? b) CH3COCI +NH3? c) CH,CO2COCH3+ Na* OCH3? CH,COSCH +CH3NH2?
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