(a)
Interpretation:
The synthetic form for the given set of directions for carrying out the sequence of reactions is to be written.
Concept introduction:
The synthesis form is the balanced chemical equation that can be written in word format for carrying out the sequence of reactions with specified steps. For each synthetic step, the structures for the overall reactants, the reagents added, the overall products formed, and the required reaction conditions are to be mentioned.
The steps for writing the form of synthesis for the set of directions of reaction sequences are:
Identify the reactants, reagents, and products formed in each step from the names mentioned in the set of directions given for the reaction sequences.
The structures of reactants for the given names are to be drawn on the left side of the reaction arrow (
The reagents used are to be written above the arrow, and the reaction conditions including the solvent, temperature, pH, time of reaction, etc. are to be written below the arrow. Reagents must be written in the form in which they can be added, not as they appear in the mechanism.
If more than one sequence is combined in one step, then the reagents are numbered according to their sequence, and the reagents can be written above as well as below the arrow. For the combined step, only the product of the final step is to be drawn and the intermediate products are omitted.
The structures of the products are to be drawn on the right side of reaction arrow (
The inorganic by-products and leaving groups are often irrelevant to the synthesis and are omitted.
(b)
Interpretation:
The synthetic form for the given set of directions for carrying out the sequence of reactions is to be written.
Concept introduction:
The synthesis form is the balanced chemical equation that can be written in word format for carrying out the sequence of reactions with specified steps. For each synthetic step, the structures for the overall reactants, the reagents added, the overall products formed, and the required reaction conditions are to be mentioned.
The steps for writing the form of synthesis for the set of directions of reaction sequences are:
Identify the reactants, reagents, and products formed in each step from the names mentioned in the set of directions given for the reaction sequences.
The structures of reactants for the given names are to be drawn on the left side of the reaction arrow (
The reagents used are to be written above the arrow, and the reaction conditions including solvent, temperature, pH, time of reaction, etc. are to be written below the arrow. Reagents must be written in the form in which they can be added, not as they appear in the mechanism.
If more than one sequence is combined in one step, then the reagents are numbered according to their sequence, and the reagents can be written above as well as below the arrow. For the combined step, only the product of the final step is to be drawn and the intermediate products are omitted.
The structures of the products are to be drawn on the right side of reaction arrow (
The inorganic by-products and leaving groups are often irrelevant to the synthesis and are omitted.
(c)
Interpretation:
The synthetic form for the given set of directions for carrying out the sequence of reactions is to be written.
Concept introduction:
The synthesis form is the balanced chemical equation that can be written in word format for carrying out the sequence of reactions with specified steps. For each synthetic step, the structures for the overall reactants, the reagents added, the overall products formed, and the required reaction conditions are to be mentioned.
The steps for writing the form of synthesis for the set of directions of reaction sequences are:
Identify the reactants, reagents, and products formed in each step from the names mentioned in the set of directions given for the reaction sequences.
The structures of reactants for the given names are to be drawn on the left side of the reaction arrow (
The reagents used are to be written above the arrow, and the reaction conditions including solvent, temperature, pH, time of reaction, etc. are to be written below the arrow. Reagents must be written in the form in which they can be added, not as they appear in the mechanism.
If more than one sequence is combined in one step, then the reagents are numbered according to their sequence and the reagents can be written above as well as below the arrow. For combined step, only the product of final step is to be drawn and the intermediate products are omitted.
The structures of the products are to be drawn on the right side of reaction arrow (
The inorganic by-products and leaving groups are often irrelevant to the synthesis and are omitted.
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Chapter 13 Solutions
ORG CHEM W/ EBOOK & SW5 + STUDY GUIDE
- Highlight in red each acidic location on the organic molecule at left. Highlight in blue each basic location on the organic molecule at right. Note for advanced students: we mean acidic or basic in the Brønsted-Lowry sense only. Cl N شیخ x Garrow_forwardQ4: Draw the mirror image of the following molecules. Are the molecules chiral? C/ F LL CI CH3 CI CH3 0 CI CH3 CI CH3 CH3arrow_forwardComplete combustion of a 0.6250 g sample of the unknown crystal with excess O2 produced 1.8546 g of CO2 and 0.5243 g of H2O. A separate analysis of a 0.8500 g sample of the blue crystal was found to produce 0.0465 g NH3. The molar mass of the substance was found to be about 310 g/mol. What is the molecular formula of the unknown crystal?arrow_forward
- 4. C6H100 5 I peak 3 2 PPM Integration values: 1.79ppm (2), 4.43ppm (1.33) Ipeakarrow_forwardNonearrow_forward3. Consider the compounds below and determine if they are aromatic, antiaromatic, or non-aromatic. In case of aromatic or anti-aromatic, please indicate number of I electrons in the respective systems. (Hint: 1. Not all lone pair electrons were explicitly drawn and you should be able to tell that the bonding electrons and lone pair electrons should reside in which hybridized atomic orbital 2. You should consider ring strain- flexibility and steric repulsion that facilitates adoption of aromaticity or avoidance of anti- aromaticity) H H N N: NH2 N Aromaticity (Circle) Aromatic Aromatic Aromatic Aromatic Aromatic Antiaromatic Antiaromatic Antiaromatic Antiaromatic Antiaromatic nonaromatic nonaromatic nonaromatic nonaromatic nonaromatic aromatic TT electrons Me H Me Aromaticity (Circle) Aromatic Aromatic Aromatic Aromatic Aromatic Antiaromatic Antiaromatic Antiaromatic Antiaromatic Antiaromatic nonaromatic nonaromatic nonaromatic nonaromatic nonaromatic aromatic πT electrons H HH…arrow_forward
- A chemistry graduate student is studying the rate of this reaction: 2 HI (g) →H2(g) +12(g) She fills a reaction vessel with HI and measures its concentration as the reaction proceeds: time (minutes) [IH] 0 0.800M 1.0 0.301 M 2.0 0.185 M 3.0 0.134M 4.0 0.105 M Use this data to answer the following questions. Write the rate law for this reaction. rate = 0 Calculate the value of the rate constant k. k = Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol.arrow_forwardNonearrow_forwardNonearrow_forward
- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning
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