[PDF] Practice Set Answer Keys Organic Chemistry I Table of Contents PDF

Naming Organic Compounds Practice

A. Identify the class of the following compounds. For any alkanes alkenes

Naming Organic Compounds Practice

aromatic compounds carboxylic acids or alcohols

PRACTICE EXERCISE – ORGANIC CHEMISTRY I Alkynes

23) Provide the structure of the major organic product(s) in the reaction below. Ph. Ph. D2. Pd / BaSO4 / quinoline. 24) Which of the alkyne addition reactions

ORGANIC CHEMISTRY I – PRACTICE EXERCISE Elimination

Give a mechanism by which it is formed and give the name of this mechanism. CH3. CH3. 2) Provide the structure of the major organic product in the following

Chapter 3 Alcohols Phenols

https://www.angelo.edu/faculty/kboudrea/index_2353/Chapter_03_2SPP.pdf

Organic Compound Naming Worksheet

1) propoxypentane (pentoxypropane is OK but it's better to name the smaller R group first). 2) 3-bromobutanoic acid. 3) butanone. 4) 2-chloro-1-propanol.

Practice Tests Answer Keys Organic Chemistry I

Provide the structure and the IUPAC name for the following (3 pts each) a) (R)-3-chloro-2-methylheptane b). Br. CH3. H. 12. Classify the paris of molecules as

ERRORS IN PARALLEL STRUCTURE

Parallel structure or parallelism is the rule that words or phrases in a series PRACTICE. Please review the following sentences for errors in parallel ...

Chapter 8 - Alkenes Alkynes and Aromatic Compounds

The IUPAC name for acetylene is ethyne. The names of other alkynes are illustrated in the following exercises. Page 11. 11. Concept Review Exercises. 1

ICE 2022/3

structure elucidation exercise is to assess the capability of forensic ... and name the structures with IUPAC compliant names if possible”: NPS‐7B6L.

Organic Chemistry IUPAC Nomenclature Homologous Series of

Chemistry 1110 – Organic Chemistry. IUPAC Nomenclature. Of the approximately 32 million unique chemical compounds presently known over 95% of them can.

PRACTICE EXERCISE – ORGANIC CHEMISTRY I Alkynes

23) Provide the structure of the major organic product(s) in the reaction below. Ph. Ph. D2. Pd / BaSO4 / quinoline. 24) Which of the alkyne addition reactions

ORGANIC CHEMISTRY I – PRACTICE EXERCISE Elimination

5) Provide the structure of the major organic product from the following reaction. Br. H3C. Br. KI. 6) When 1-iodo-1-methylcyclohexane

Naming Organic Compounds Practice

Naming Organic Compounds Practice. EXERCISES aromatic compounds carboxylic acids or alcohols

CBSE NCERT Solutions for Class 12 Chemistry Chapter 11

Name the following compounds according to IUPAC system. IUPAC name: 2 ? Bromo ? 3 ? methylbut ? 2 ? en ? 1 ? ol ... Exercise: 11.1. Write IUPAC ...

Chapter 3 Alcohols Phenols

https://www.angelo.edu/faculty/kboudrea/index_2353/Chapter_03_2SPP.pdf

Chapter 8 - Alkenes Alkynes and Aromatic Compounds

The IUPAC name for acetylene is ethyne. The names of other alkynes are illustrated in the following exercises. Page 11. 11.

Nomenclature of Organic Chemistry. IUPAC Recommendations and

However rather than recommend only a single 'unique name' for each structure

1 INORGANIC NOMENCLATURE ~ NAMING INORGANIC

Every compound has its own CHEMICAL FORMULA and its own NAME. Exercise: Give formulas for the following compounds (refer to periodic table only).

Chapter 1 Organic Compounds: Alkanes Organic chemistry

the structure and properties of compounds containing carbon. – All organic compounds contain carbon atoms. – Inorganic compounds contain no carbons. Most.

[PDF] Naming Organic Compounds Practice - VCC Learning Centre

A Identify the class of the following compounds For any alkanes alkenes alkynes aromatic compounds carboxylic acids or alcohols provide the IUPAC name

[PDF] Organic Compound Naming Worksheet - School District Of Clayton

Name the following compounds: Answers 1) propoxypentane (pentoxypropane is OK but it's better to name the smaller R group first) 2) 3-bromobutanoic acid

[PDF] Identification and Naming of Organic Compounds Extra Exercises

1 In the following questions the IUPAC names of a variety of organic com- pounds are provided Draw a structural diagram for each compound and

[PDF] Chem 112 Organic Nomenclature I Shimazu I Alkanes A Give the

A Give the following IUPAC name for each of the following: B Write the structural formula for each of the following: 1 234-trimethyloctane

[PDF] Short Summary of IUPAC Nomenclature of Organic Compounds

IUPAC nomenclature is based on naming a molecule's longest chain of carbons connected by single bonds whether in a continuous chain or in a ring All

[PDF] questions NAMING ORGANIC COMPOUNDS: 1 - Chemguide

Important: These questions cover all the compounds on this page If you are doing this sensibly you will only be looking at one or two types of compounds

[PDF] Organic Chemistry IUPAC Nomenclature

The IUPAC system of nomenclature was established at the end of the 19th century in order for chemists to have a common method of naming compounds Most

[PDF] Chem 24 PAL Worksheet Nomenclature Page 1

Nomenclature is the basic language of Organic Chemistry You will need to understand how things are named so that you can understand the structure (and

Naming Organic Compounds Practice Problems with PDF Solutions

15 sept 2022 · Naming Organic Compounds practice quiz +PDF solutions from branched chain alkanes alkene alkynes alcohols carboxylic acids and more

[PDF] Practice Set Answer Keys Organic Chemistry I Table of Contents

sets and all of the practice set answer keys at the start of the semester Test 1 PS#3: 3-D Structure-Drawing Practice Set

How do you work out IUPAC names?
In summary, the name of the compound is written out with the substituents in alphabetical order followed by the base name (derived from the number of carbons in the parent chain). Commas are used between numbers and dashes are used between letters and numbers. There are no spaces in the name.
How do you write the IUPAC name step by step?
The IUPAC nomenclature of organic compounds essentially consists of three parts which are stem name, prefix and suffix.
What are the 3 parts of IUPAC name?
The IUPAC name is therefore: 2,5,5-trimethyl-2-hexene. In example (2) the longest chain incorporating both carbon atoms of the double bond has a length of five. There is a seven-carbon chain, but it contains only one of the double bond carbon atoms. Consequently, the root name of this compound will be pentene.

Practice Set Answer Keys, Organic Chemistry I

• Online Organic Chemistry I, Chem 350, • Dr. Craig P. Jasperse, Minnesota State University Moorhead • For full class website, see • The website will include explanatory videos for each practice set, videos in which I talk through the process and logic involved in determining the correct answers. • My recommendation would be to do a complete two-sided printout of all of the practice sets, and all of the practice set answer keys, at the start of the semester.

Test Page

Test 1

Test 1 PS#1: Arrow-Pushing/Mechanisms Practice Set 3

Test 1 PS#2: Acid Base Practice Set 7

Test 1 PS#3: 3-D Structure-Drawing Practice Set 11

Test 1 PS#4: Isomers Practice Practice Set 15

Test 1 PS#5: Newman Practice Practice Set 17

Test 1 PS#6: Cyclohexane Chair Practice Set 21

Test 2

Test 2 PS#1: PS1: Radical Bromination Practice Set 25 Test 2 PS#2: PS2: Stereochemistry Practice Set 27 Test 2 PS3: 2 Extra Mechanisms + Product Predict Practice 31

Test 3

Test 3 PS1: Miscellaneous and Mechanisms Principles 35

Test 3 PS2: Test 3 Extra Mechanisms Practice 39

Test 3 PS3: Test 3 Alkene Reactions Practice 43

Test 3 PS4: Test 3 Extra Synthesis Practice (6 pages) 45

Test 4

Test 4 PS1: Test 4 HBr Addn to Dienes; NBS Allylic Bromination 51 Test 4 PS2: Test 4 Conjugation-Allylic-Diels-Alder Practice 55 Test 4 PS3: Aromatic Substitution Mechanisms (Products Provided) 57 Test 4 PS4: Aromatic Substitution Product Prediction/Mechanisms/Synthesis Design

Practice

59
1 2

1 Jasperse Arrow-Pushing Practice, Page 1: • Draw arrows for each of the steps in the following reactions. • I won't require this on tests, but you may find it useful to include all lone-pairs on atoms that react. • I won't require this on tests, but you may find it useful to draw in all hydrogens on atoms that react. (It is not useful to draw in all H's on atoms that don't react.) • Remember that arrows track the movement of electrons, so an arrow should go from the source of electrons and point directly to the atom that accepts them. Br

H H Br E2 OH Br S N 1 E1 NaI I +NaBr S N 2 H H H NaOH HOH NaBr O + Br H 2 O + H H H Br + Br H 2 O HH + H 3 O HH H H O H O H OH 2 O H H + H-Br 2. 3. 4. 5. Br Br H 2 O

3Organic Chemistry Mechanisms Practice. See Page 3 for a summary of mechanisms principles. 1.TTWatch for:

Changes in:

1. Bonds

2. Lone Pairs

3. Formal

ChargeTest 1 PS#1: Arrow-Pushing/Mechanisms Practice Set

2 Page 2: Draw the arrow(s) for each of these steps. 1. OH

H OH 2 2. OH 2 + H 2 O 3. H H H +H 2 O + H 3 O 4. Ph Br Ph + Br _ 5. Ph Br Ph + Br _ OH OH _ 6. Ph Ph + Br _ D-Br D 7. Ph + Br _ D +Ph D Br 8. H O CH 3 H O CH 3 H H OH CH 3

9. OCH

3 _ O OCH 3 O _

10. Ph

Ph + Cl _Br-Cl Br +Ph Br Cl

11. HNEt

3 + Br _ H Br H H NEt 3

4TTTest 1 PS#1: Arrow-Pushing/Mechanisms Practice Set

4 Some Arrow-Pushing Guidelines 1. Arrows follow electron movement. 2. Some rules for the appearance of arrows • The arrow must begin from the electron source. There are two sources: a. An atom (which must have a lone pair to give) b. A bond pair (an old bond that breaks) • An arrow must always point directly to an atom, because when electrons move, they always go to some new atom. 3. Ignore any Spectator Atoms. Any metal atom is always a "spectator" • When you have a metal spectator atom, realize that the non-metal next to it must have negative charge 4. Draw all H's on any Atom Whose Bonding Changes 5. Draw all lone-pairs on any Atom whose bonding changes 6. KEY ON BOND CHANGES. Any two-electron bond that changes (either made or broken) must have an arrow to illustrate: • where it came from (new bond made) or • an arrow showing where it goes to (old bond broken) 7. Watch for Formal Charges and Changes in Formal Charge • If an atom's charge gets more positive ⇒ it's donating/losing an electron pair ⇒ arrow must emanate from that atom or one of it's associated bonds. There are two "more positive" transactions: • When an anion becomes neutral. In this case, an arrow will emanate from the atom. The atom has donated a lone pair which becomes a bond pair. • When a neutral atom becomes cationic. In this case, the atom will be losing a bond pair, so the arrow should emanate from the bond rather than from the atom. • If an atom's charge gets more negative ⇒ it's accepting an electron pair ⇒ an arrow must point to that atom. Ordinarily the arrow will have started from a bond and will point to the atom. 8. When bonds change, but Formal Charge Doesn't Change, A "Substitution" is Involved • Often an atom gives up an old bond and replaces it with a new bond. This is "substitution". • In this case, there will be an incoming arrow pointing directly at the atom (to illustrate formation of the new bond), and an outgoing arrow emanating from the old bond that breaks 5TTTest 1 PS#1: Arrow-Pushing/Mechanisms Practice Set

6Test 1 PS#1: Arrow-Pushing/Mechanisms Practice Set

Organic Chemistry Jasperse Acid-Base Practice Problems A. Identify each chemical as either an "acid" or a "base" in the following reactions, and identify "conjugate" relationships. -You should have one acid and one base on each side -You should have two conjugate pairs 1. 2. 3. 4. 5. B. Choose the More Basic for Each of the Following Pairs (Single Variable). You can use stability to decide. 6. NH3 NaNH2 7. NaOH H2O 8. 9. 10. 11. CH3CH2OH + NaOHCH3CH2ONa + H2OCH3CH2NHLi + CH3OHCH3CH2NH2 + CH3OLiCH3CH2CO2H + CH3MgBrCH3CH2CO2MgBr + CH4CH3OH + H3O+H2O + CH3OH2+CH3CH2NH3+ + CH3OHCH3CH2NH2 + CH3OH2+NHONHNaONaPhO

PhO O

NHNaNHNaO7TTKeys:

1. Charge

2. Elecronegativity

3. ResonanceTest 1 PS#2: Acid Base Practice Set

C. Rank the basicity of the following sets: Multiple Variable Problems 12. CH3MgBr CH3NHNa CH3NH2 13. 14. 15. D. Choose the More Acidic for Each of the Following Pairs: Single Variable Problems 16. 17. 18. 19. 20. 21. O

O O OH

NHNaONaOOHONaNHOOOHONH

3 NH 4 OH 2 OH OH NH 2 CH 3

NH2OHOH

OH O NH 2 NH 2

O8TTTest 1 PS#2: Acid Base Practice Set

E. Rank the acidity of the following sets: Multiple Variable Problems 22. 23. 24. 25. 26. F. Draw arrow to show whether equilibrium favors products or reactants. (Why?) 27. 28. G. For the following acid-base reaction, a. put a box around the weakest base in the reaction b. put a circle around the weakest acid c. draw an arrow to show whether the equilibrium goes to the right or left. (4pt) 29. OH2OOHOOHHFNH2NH3OOHOH2OOHNH2OHOOHNH2NH3ONH2OOHNH2HeOOHOH

2 O + OH + HOH O HO O

ONH2OHNH++ONaNH2NHNaOH++9TTKeys:

1. Charge

2. Elecronegativity

3. ResonanceTest 1 PS#2: Acid Base Practice Set

Chem 341 Jasperse Ch. 1 Structure + Intro 12 Acid-Base Chemistry (Section 1.13-18) Acidity/Basicity Table Entry Class Structure Ka Acid Strength Base Base Strength 1 Strong Acids H-Cl, H2SO4 102 2 Hydronium H3O+, ROH+ cationic 100 H2O, HOR neutral 3 Carboxylic Acid 10-5 4 Ammonium Ion (Charged) 10-12 5 Water 10-16 6 Alcohol 10-17 7 Ketones and Aldehydes 10-20 8 Amine (N-H) (iPr)2N-H 10-33 9 Alkane (C-H) 10-50 Quick Checklist of Acid/Base Factors 1. Charge 2. Electronegativity 3. Resonance/Conjugation y When neutral acids are involved, it's best to draw the conjugate anionic bases, and then think from the anion stability side. • The above three factors will be needed this semester. The following three will also become important in Organic II. 4. Hybridization 5. Impact of Electron Donors/Withdrawers 6. Amines/Ammoniums Cl

O S O OHO ROH O RO O R N R HR

Charged, but only

weakly acidic! R N R R

Neutral, but basic!

HOH HO ROH RO O H O (iPr) 2

N Li

RCH 3 RCH

210TTTBase

StabilityT

equotesdbs_dbs20.pdfusesText_26

[PDF] [PDF] Practice Set Answer Keys Organic Chemistry I Table of Contents

How do you work out IUPAC names?

How do you write the IUPAC name step by step?

What are the 3 parts of IUPAC name?

Practice Set Answer Keys, Organic Chemistry I

Table of Contents

Test Page

Test 1

Test 1 PS#2: Acid Base Practice Set 7

Test 1 PS#4: Isomers Practice Practice Set 15

Test 1 PS#5: Newman Practice Practice Set 17

Test 1 PS#6: Cyclohexane Chair Practice Set 21

Test 2

Test 3

Test 3 PS2: Test 3 Extra Mechanisms Practice 39

Test 3 PS3: Test 3 Alkene Reactions Practice 43

Test 4

Practice

3Organic Chemistry Mechanisms Practice. See Page 3 for a summary of mechanisms principles. 1.TTWatch for:

Changes in:

1. Bonds

2. Lone Pairs

3. Formal

2 Page 2: Draw the arrow(s) for each of these steps. 1. OH

9. OCH

10. Ph

11. HNEt

4TTTest 1 PS#1: Arrow-Pushing/Mechanisms Practice Set

6Test 1 PS#1: Arrow-Pushing/Mechanisms Practice Set

NHNaNHNaO7TTKeys:

1. Charge

2. Elecronegativity

3. ResonanceTest 1 PS#2: Acid Base Practice Set

NHNaONaOOHONaNHOOOHONH

NH2OHOH

O8TTTest 1 PS#2: Acid Base Practice Set

ONH2OHNH++ONaNH2NHNaOH++9TTKeys:

1. Charge

2. Elecronegativity

3. ResonanceTest 1 PS#2: Acid Base Practice Set

Charged, but only

Neutral, but basic!

N Li

210TTTBase

StabilityT