Conversion of Fischer Projection Formula of Fructose into Haworth Projection Formula of L Ribose | Summary and Q&A

TL;DR
This video discusses the conversion of the Fischer projection formula for L ribose into the House position formula.
Key Insights
- 🧘 The conversion of the Fischer projection formula for L ribose into the House position formula involves changing the position of the H group.
- 😀 L ribose is dextrorotatory and can exist in two possible isomers.
- ❓ Acid treatment is used to facilitate the conversion process.
- 🗽 The resulting isomers, alpha-L ribofuranose and beta-L ribofuranose, have different arrangements of functional groups on the chiral carbon atoms.
- ❓ The conversion of Fischer projection formulas is an essential concept in biochemistry.
- 🧘 The House position formula provides a more visual representation of the structure of L ribose.
- 🫀 The conversion process involves proton transfer and rearrangement of atoms.
Transcript
click the bell icon to get latest videos from akira efforts at the previous topic we have discussed about that is how we can convert the official position formula for be ribose into the house position formula and now in this topic I would to talk about the conversion of the Fischer projection formula for L ribose into the house position formula so ... Read More
Questions & Answers
Q: What is the main difference between the Fischer projection formula and the House position formula for L ribose?
The main difference lies in the position of the H group on the chiral carbon atoms. Fischer projection shows the H group on the left-hand side, while the House position formula shows it on the upper side.
Q: What is the significance of the L ribose being dextrorotatory?
The dextrorotatory nature of L ribose means it rotates polarized light to the right. The "+8" indicates the specific rotation angle.
Q: How is the Fischer projection formula for L ribose converted into the House position formula?
Acid treatment is used to convert the Fischer projection formula. The carbon and oxygen atoms undergo rearrangement, resulting in the loss of a proton and the formation of a double bond between carbon and oxygen.
Q: What are the two possible isomers formed during the conversion?
The two possible isomers are alpha-L ribofuranose and beta-L ribofuranose. They differ in the positions of the H and CH2OH groups on the chiral carbon atoms.
Summary & Key Takeaways
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The video explains the differences between the Fischer projection formula and the House position formula for L ribose.
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It discusses the placement of the H group and OH group on the chiral carbon atoms in the L ribose structure.
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The video demonstrates the step-by-step process of converting the Fischer projection formula into the House position formula using acid treatment.
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