Types of Reaction

Question 1

where most organic reactions take place

Answer 1

nucleophiles and electrophiles

Question 2

forms a bond to the electrophilic center of the electrophile

Answer 2

nucleophilic center

Question 3

nucleus loving

Answer 3

nucleophile

Question 4

symbol for nucleophiles

Answer 4

Nu: Nu-

Question 5

electron loving

Answer 5

electrophile

Question 6

symbol for electrophile

Answer 6

E+

Question 7

Reactions can be classified as

Answer 7

acid/base reactions
functional group transformations
carbon-carbon bond formations

Question 8

can also be classified according to the process or mechanism taking place

Answer 8

reactions

Question 9

creating complex molecules from simple starting materials – a process which involve many different reactions

Answer 9

synthetic organic chemistry

Question 10

most reactions in organic chemistry involve what forming bonds to what

Answer 10

electron rich molecules to electron deficient molecules

Question 11

involves the reaction of an acid with a base to give a salt

Answer 11

acid/base reactions

Question 12

one functional group can be converted to another

Answer 12

functional group transformations

Question 13

extremely important to organic chemistry since these are the reactions which allow the chemist to construct complex molecules from simple starting materials

Answer 13

carbon-carbon bond formations

Question 14

reactions that are named after the scientist that developed them

Answer 14

Grignard and Aldol reactions

Question 15

is an organometallic chemical reaction in which carbon alkyl, allyl, vinyl, or aryl magnesium halides (Grignard reagent) are added to the carbonyl groups of either an aldehyde or ketone

Answer 15

grignard reaction

Question 16

unites two carbonyl compounds to form a β-hydroxy-carbonyl product

Answer 16

aldol reaction

Question 17

another way to categorize reactions is to group similar of these together, depending on the process or mechanism involved

Answer 17

reactions

Question 18

reaction category of alkenes and alkynes

Answer 18

electrophilic addition

Question 19

reaction category of aromatic

Answer 19

electrophilic substitution

Question 20

reaction category of aldehydes and ketones

Answer 20

nucleophilic addition

Question 21

reaction category of carboxylic acid and its derivatives

Answer 21

nucleophilic substitution

Question 22

reaction category of alkyl halides/alcohol

Answer 22

elimination

Question 23

reaction category of Alkenes, alkynes, aromatic,aldehydes, ketones, nitriles, carboxylic acids, and carboxylic acid derivatives

Answer 23

reduction

Question 24

reaction category of Alkenes, alcohols, aldehydes

Answer 24

oxidation

Question 25

reaction category of Carboxylic acids, phenols, amines

Answer 25

acid/base reactions

Question 26

occur when an unsaturated reactant becomes a saturated product

Answer 26

addition reaction

Question 27

determine the type of organic reactions in ppt

Answer 27

grade yourself accordingly

Question 28

commonly undergo addition reactions (3 reactions)

Answer 28

C=C CΞC C=O

Question 29

breaks when addition reaction occurs, leaving σ bonds intact

Answer 29

π bond

Question 30

occurs when a saturated reactant becomes an unsaturated product

Answer 30

elimination reaction

Question 31

reverse of addition reaction

Answer 31

elimination reaction

Question 32

typically eliminated in an elimination reaction (2 examples)

Answer 32

H and Halogen Atom H and OH group

Question 33

forms and are the driving force for an elimination reaction

Answer 33

HCl (g) H2O

Question 34

occurs when an atom or group from an added reagent substitutes for one attached to a carbon in the organic reagent

Answer 34

substitution reaction

Question 35

at which substitution may be saturated or unsaturated, and X and Y can be many atoms

Answer 35

C atom

Question 36

can be organized into five classes based on structural change: substitution, elimination, rearrangement, and oxidation-reduction (redox)

Answer 36

organic reactions

Question 37

involve the reorganization of atoms within a molecule

Answer 37

rearrangement

Question 38

involve exchanging C-H for C-X bonds or vice versa

Answer 38

Redox reactions

Question 39

involve the exchange of one group for another

Answer 39

substitution reactions

Question 40

involves the use of an electron-poor reagent (or precursor to an electrophile), the organic substrate acts as an nucleophile

Answer 40

electrophilic substitution

Question 41

involves the use of an electron-rich reagent (or precursor to a nucleophile),, the organic substrate acts as an electrophile

Answer 41

nucleophilic substitution

Question 42

involve the incorporation of the atoms of one molecule into another. The atoms of the reagent add across the two atoms of a π bond in the organic substrate

Answer 42

addition reactions

Question 43

involves the use of an electron-poor reagent (or precursor to an electrophile), the organic substrate acts as an nucleophile

Answer 43

electrophilic addition

Question 44

determine the types of substitution reactions

Answer 44

grade yourself accordingly

Question 45

determine the types of addition reactions

Answer 45

grade yourself accordingly

Question 46

example of typical nucleophiles

Answer 46

oxygen nitrogen sulfur water alcohol phenols thymines thiolds carboxylates

Question 47

involves the use of an electron reagent (or precursor to a nucleophile), the organic substrate acts an electrophile

Answer 47

nucleophilic addition

Question 48

example of electrophiles

Answer 48

H3O BF3 AlCl3 F2 Cl2 Br2 I2

Question 49

why is iodine not typically used in ochem reactions

Answer 49

weak electrophile, too unreactive

Question 50

why is fluorine not typically used in ochem reactions

Answer 50

too reactive

Question 51

involves the expulsion of a small molecule with formation of a π bond. Every elimination is the reverse of an addition reaction, and vice versa

Answer 51

elimination reactions

Question 52

involve the reorganization of atoms within a molecule

Answer 52

rearrangement reactions

Question 53

 May take place in a single elementary step

Answer 53

rearrangement

Question 54

involve an exchange of C – H for C -X bonds (oxidation) or vice versa (reduction) with a noncommitant reduction or oxidation in the reagent respectively.

Answer 54

oxidation

Question 55

exchange of C-H for C-X bonds (reduction/oxidation)?

Answer 55

oxidation

Question 56

exchange of C-X bonds with C-H (reduction/oxidation)

Answer 56

reduction

Question 57

which is more electronegative, X or H?

Answer 57

X

Question 58

determine the type of reaction (3 numbers)

Answer 58

grade yourself accordingly

Question 59

depict flow or electrons, now atoms

Answer 59

curved arrow diagrams

Question 60

where does the source of the arrow be

Answer 60

electrons

Question 61

source electrons can be

Answer 61

bond lone pair radical

Question 62

target of electrons

Answer 62

atoms/nuclei

Question 63

Broadly speaking, reactions are transfer of electrons from ____ to

Answer 63

electron dense groups (nucleophiles) electron deficient ones (electrophiles)

Question 64

have lone pair of electrons or C = C bond

Answer 64

nucleophiles

Question 65

have formal positive charge or partial positive charge via bond dipole

Answer 65

electrophiles

Question 66

watch the video please

Answer 66

give yourself score based on how mch did you retain