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  1. Print the notecards
  2. Fold each page in half along the solid vertical line
  3. Cut out the notecards by cutting along each horizontal dotted line
  4. Optional: Glue, tape or staple the ends of each notecard together
  1. Verify Front of pages is selected for Viewing and print the front of the notecards
  2. Select Back of pages for Viewing and print the back of the notecards
    NOTE: Since the back of the pages are printed in reverse order (last page is printed first), keep the pages in the same order as they were after Step 1. Also, be sure to feed the pages in the same direction as you did in Step 1.
  3. Cut out the notecards by cutting along each horizontal and vertical dotted line
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9 notecards = 3 pages (4 cards per page)

Viewing:

Ch 19 Orgo 2 Mechanisms

front 1

Formation of Hemiacectal (vinyl ether forms it as well)

Product: OH and OR

Reagent: R OH

back 1

front 2

Formation Acetal

Product: OR & OR
Reagent: R OH /H

back 2

front 3

Hydrolysis to Regenerate Carbonyl and Alcohol Constituents

Product: Any carbonyl group; alcohol group

Reagent: H3O+

back 3

front 4

Thioacetal formation

Product: SR SR

Reagent: RSH/ ZnCl2

back 4

front 5

Thioacetal Hydrolysis

Product: Ketones and other carbonyl groups

Reagent: HgCl2, CaCo3/ H2O, CH3CN

back 5

front 6

Desulfurization

Product: More hydrogens

Reagent: Raney Ni

back 6

front 7

Carbohydrates undergo reduction to form alditols

Product: OH - H or H - OH

Reagent: NaBH4/ EtOH

back 7

front 8

Carbohydrates undergo oxidation to form Aldonic acid

Product: CooH (1)

Reagent: Br2/H2O

back 8

front 9

Carbohydrates undergo oxidation to form aldaric acids

Product: COOH (2)

Reagent: HNO3

back 9