Last minute prep

Question 1

1. McPBA
2. H3O+

Answer 1

OH attacks O bonded across DB, then anti OH across DB

Question 2

1. OsO4, H2O2

Answer 2

Syn addition of OH

Question 3

Kmno4, COLD

Answer 3

Syn addition of OH

Question 4

Temperature

Answer 4

Cold adds something, hot takes it off

Question 5

How to make OH leave

Answer 5

Turn it into a tosylate. Takes off H, puts TS. Uses MEOH to leave

Question 6

Move DB by adding to DB (Any __________), then _____________ (adding _____)

Answer 6

(Any addn reaction, halides especially), then doing elimination (adding TbuOK)

Question 7

Use smaller base for ____________ like _____

Answer 7

more sterically hindered area, MeO

Question 8

Can only use NBS with an _________________

Answer 8

alkane (no double bonds).

Question 9

MeO can add

Answer 9

methyl group

Question 10

NaNH2

Answer 10

Joins structures together or makes an alkyne

Question 11

NaNH3

Answer 11

Takes a bond off

Question 12

1. O3
2. DMS

Answer 12

Adds O

Question 13

t-buok

Answer 13

Does elimination, makes less sterically hindered product

Question 14

Add base to make a double bond

Answer 14

T-buOK

Question 15

Making an alkyne

Answer 15

1. H2, PT
2. XS NaNH2/NH3
3. H2O

Question 16

O3, H2o

Answer 16

Adds O=/OH

Question 17

OH at anti-mark

Answer 17

1. BH3, THF, 2. H2O2, NaOH

Question 18

H2, PD

Answer 18

TAkes bonds off of alkynes

Question 19

HBr, ROOR

Answer 19

Adds bromine at anti-mark

Question 20

Addition, elimination over and over

Answer 20

Moves bond

Question 21

Move ___________, then make them _______

Answer 21

alkenes, alkynes

Question 22

T-buOK

Answer 22

Makes things leave

Question 23

Alkane, -ene, -yne is

Answer 23

in alphabetical order