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Glycochemistry Structures

Foliensatz 2 SoSe 2020

Subject
Sciences / Chemistry
Language of creation
English
43 flashcards No ratings yet 0 views
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Cards in this set

Card 1

Question

Glyceraldehyde

Answer

Card 2

Question

Dihydroxyaceton

 

Answer

Card 3

Question

D-Ribose open chain Fischer + absolute stereo

Answer

Card 4

Question

D-Ribose openchain to alpha / beta D Ribofuranose 

Answer

Card 5

Question

D-Ribose openchain to alpha/beta D Ribopyranose (anomereic reference stereocenter configuration?) 

Answer

Card 6

Question

D-Arabinose open chain Fischer + absolute stereo

Answer

Card 7

Question

D-Arabinose openchain to alpha / beta D Arabinofuranose

Answer

Card 8

Question

D-Arabinose openchain to alpha/beta D Arabinopyranose (anomereic reference stereocenter configuration?) 

Answer

Note: L-arabinopyranose is thermodyn favored (= C4 OH axial, C2/C3-OH equatorial!)

Or D-4C1 form

Card 9

Question

D-Xylose open chain Fischer + absolute stereo

Answer

Card 10

Question

D-Xylose openchain to alpha / beta D Xylofuranose

Answer

Card 11

Question

D-Xylose openchain to alpha/beta D Xyloopyranose (anomereic reference stereocenter configuration?) 

Answer

(= Glucose without C5-CH2OH)

Card 12

Question

D-Glucose open chain Fischer + absolute stereo

Answer

Card 13

Question

D-mannose open chain Fischer + absolute stereo

Answer

Card 14

Question

D-Galactose open chain Fischer + absolute stereo

Answer

Card 15

Question

D-Glucose openchain to alpha / beta D Glucofuranose

Answer

Card 16

Question

D-Mannose openchain to alpha / beta D Mannofuranose

 

Answer

Card 17

Question

D-Galactose openchain to alpha / beta D Galactofuranose

Answer

Card 18

Question

D-Glucose openchain to alpha/beta D Glucopyranose (anomeric reference stereocenter configuration?) 

Answer

Card 19

Question

D-Mannose openchain to alpha/beta D Mannose (anomeric reference stereocenter configuration?) 

Answer

Card 20

Question

D-Galactose openchain to alpha/beta D Galactopyranose (anomeric reference stereocenter configuration?) 

Answer

lol kein plan was da mit der schriftart passiert ist. btw: C4 ist (S) confi!

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