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- https://chem.libretexts.org/Courses/Smith_College/Organic_Chemistry_(LibreTexts)/25%3A_Biomolecules-_Carbohydrates/25.05%3A_Configurations_of_AldosesThe L-aldose versions can be draw by inverting all of the chiral centers in the D-aldose's Fischer projection as discussed in the previous section. Note that in both cases the D sugars have the OH goi...The L-aldose versions can be draw by inverting all of the chiral centers in the D-aldose's Fischer projection as discussed in the previous section. Note that in both cases the D sugars have the OH going to the right on the chiral center furthest away from the carbonyl. Next rotate the model so that the H and OH of the chiral carbon just below the carbonyl are facing towards you. When converting bonds from going into the page to going out of the page the orientation of the H and OH are reversed.
- https://chem.libretexts.org/Courses/Williams_School/Chemistry_II/06%3A_Biomolecules-_Carbohydrates/6.05%3A_Configurations_of_AldosesThe L-aldose versions can be draw by inverting all of the chiral centers in the D-aldose's Fischer projection as discussed in the previous section. Note that in both cases the D sugars have the OH goi...The L-aldose versions can be draw by inverting all of the chiral centers in the D-aldose's Fischer projection as discussed in the previous section. Note that in both cases the D sugars have the OH going to the right on the chiral center furthest away from the carbonyl. Next rotate the model so that the H and OH of the chiral carbon just below the carbonyl are facing towards you. When converting bonds from going into the page to going out of the page the orientation of the H and OH are reversed.
- https://chem.libretexts.org/Courses/can/CHEM_232_-_Organic_Chemistry_II_(Puenzo)/11%3A_Biomolecules-_Carbohydrates/11.05%3A_Configurations_of_AldosesThe L-aldose versions can be draw by inverting all of the chiral centers in the D-aldose's Fischer projection as discussed in the previous section. Note that in both cases the D sugars have the OH goi...The L-aldose versions can be draw by inverting all of the chiral centers in the D-aldose's Fischer projection as discussed in the previous section. Note that in both cases the D sugars have the OH going to the right on the chiral center furthest away from the carbonyl. Next rotate the model so that the H and OH of the chiral carbon just below the carbonyl are facing towards you. When converting bonds from going into the page to going out of the page the orientation of the H and OH are reversed.
- https://chem.libretexts.org/Courses/University_of_Connecticut/Chem_2444%3A_(Second_Semester_Organic_Chemistry)_UConn/12%3A_Carbohydrates_and_Sugars/12.04%3A_Configurations_of_AldosesHis successful negotiation of the stereochemical maze presented by the aldohexoses was a logical tour de force, and it is fitting that he received the 1902 Nobel Prize for chemistry for this accomplis...His successful negotiation of the stereochemical maze presented by the aldohexoses was a logical tour de force, and it is fitting that he received the 1902 Nobel Prize for chemistry for this accomplishment. One of the first tasks faced by Fischer was to devise a method of representing the configuration of each chiral center in an unambiguous manner. If the hydroxyl group in the projection formula pointed to the right, it was defined as a member of the D-family.
- https://chem.libretexts.org/Courses/Martin_Luther_College/Organic_Chemistry_-_MLC/05%3A_Biomolecules/5.01%3A_Biomolecules-_Carbohydrates/5.1.05%3A_Configurations_of_AldosesThe L-aldose versions can be draw by inverting all of the chiral centers in the D-aldose's Fischer projection as discussed in the previous section. Note that in both cases the D sugars have the OH goi...The L-aldose versions can be draw by inverting all of the chiral centers in the D-aldose's Fischer projection as discussed in the previous section. Note that in both cases the D sugars have the OH going to the right on the chiral center furthest away from the carbonyl. Next rotate the model so that the H and OH of the chiral carbon just below the carbonyl are facing towards you. When converting bonds from going into the page to going out of the page the orientation of the H and OH are reversed.
- https://chem.libretexts.org/Workbench/LCDS_Organic_Chemistry_OER_Textbook_-_Todd_Trout/25%3A_Biomolecules-_Carbohydrates/25.05%3A_Configurations_of_AldosesEach of the two D aldotetroses then leads to two D aldopentoses (four total), and each of the four D aldopentoses leads to two D aldohexoses (eight total). Similarly, the –OH groups at C3 alternate tw...Each of the two D aldotetroses then leads to two D aldopentoses (four total), and each of the four D aldopentoses leads to two D aldohexoses (eight total). Similarly, the –OH groups at C3 alternate two right/two left (2R/2L), the –OH groups at C4 alternate 4R/4L, and the –OH groups at C5 are to the right in all eight (8R). The Fischer projection of a monosaccharide is drawn vertically, with the carbonyl group at or near the top and the –CH 2 OH group at the bottom.
- https://chem.libretexts.org/Bookshelves/Organic_Chemistry/Organic_Chemistry_III_(Morsch_et_al.)/25%3A_Carbohydrates/25.04%3A_Configurations_of_AldosesThe L-aldose versions can be draw by inverting all of the chiral centers in the D-aldose's Fischer projection as discussed in the previous section. Note that in both cases the D sugars have the OH goi...The L-aldose versions can be draw by inverting all of the chiral centers in the D-aldose's Fischer projection as discussed in the previous section. Note that in both cases the D sugars have the OH going to the right on the chiral center furthest away from the carbonyl. Next rotate the model so that the H and OH of the chiral carbon just below the carbonyl are facing towards you. When converting bonds from going into the page to going out of the page the orientation of the H and OH are reversed.
