Find the chiral center of the compound, which is the precursor of the next antibiotic, and determine whether it is R or S.

Q: anomeric carbon.

A: Tetrasaccharide is given

Q: chiral carbon R or S

A: According to Cahn-Ingold-Prelog rule , the priority order of groups should be given according to…

Q: Но TrCI HO HO- BnBr, NaH E F НО ОМе Pyridine DMF 80% HOAC NaOMe H G MeOH OAC AcO AcO- AcO Br

A:

Q: Consider the structure of the disaccharide below:

A: Given Structure

Q: 4) Mono-and disaccharides contain several chiral carbon centers. As practice, label all of the…

A: -> Chiral carbon centers are carbon centers containing four different groups or four different…

Q: NH „CH, CH 4. How many chiral centers does penicillin have? Penicilin

A: Chiral centers are those atoms which are sp3 hybridised and have four different valencies.

Q: identify the chiral center and determine which 4 groups the chiral center is attached to

A: Chiral center is, carbon that have four different groups attached.

Q: НО. НО OH A ОН D OH OH HO НО. OH OH OH + OH OH H* (Catalyst) H2O B Өон E НО НО НО НО. НО OH OH C F…

A:

Q: How many chiral carbon atoms are there in penicillin? S. -0 HIN O N. O

A:

Q: Which molecule is the enantiomer of L-alanine, shown below? COOH L-alanine NH2 CH, ÇOOH NH COOH COOH…

A: Amino acids are generally denoted by L and D confirmation, similar to carbohydrates. When the NH2…

Q: Please step by step solution and don't use hand raiting please

A: The correct site for attachment of the polysaccharide to a protein is represented by A (OH),…

Q: Which of the following shorthand names best characterizes the following disaccharide? CH2OH CH;OH OH…

A: Carbohydrates are rich source of energy. Disaccharides are formed by combining two saccharides…

Q: How do you draw the chemical structure of the following? 1. 2′-fucosyllactose…

A: In this question, we have to draw the chemical structure of the following molecules:…

Q: indicate the number of chiral centers in the following molecule

A:

Q: Which of these is an amino acid ?

A: Amino acids are the organic compounds that contain amino (–NH2) and carboxyl (–COOH) functional…

Q: Which was the chiral drug that was given to pregnant women in Europe in the 1950s that resulted in…

A: The question asked about a chiral drug that was given to pregnant women in Europe in the 1950s that…

Q: Carbohydrates. Determination of the extent of branching in glycogen. The amount of branching…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which of the following is not a carbohydate? a C5H10O5 b C5(HO)5 c C7H14O7 d C6(H2O)6

A:

Q: 7. Draw all the possible stereoisomers of the following amino acids. Indicate if they are related…

A: Amino acids are the biomolecules that polymerize to form polypeptides. There are 20 biologically…

Q: Isoleucine is an optically active amino acid that contains two chiral centers. O True False

A: Given statement:  Isoleucine is an optically active amino acid that contains two chiral centers.…

Q: HO но Clindemycin Brucine

A: The compounds given are,

Q: If the following polysaccharide were to attach to a protein, to which atom(s) in the carbohydrate…

A: These are the neutral carbohydrates which consist of several monosaccharide units of glycans or…

Q: Which objects are asymmetric (have no plane of symmetry): (a) a circular clock face; (b) a football;…

A: Asymmetric objects have following properties: 1. Asymmetric objects are non super-imposable on its…

Q: From the choices given below select the aldopentose that yields the same alditol as L-ribose upon…

A: We have find out the answer.

Q: chiral carbon atoms are

A:

Q: Don't use hand raiting please

A: In the image, a polysaccharide chain is shown with four hydroxyl groups (OH) labelled A, B, C, and…

Q: A) Which compound is a carbohydrate? O C3H6O3 O Na2C204 O C4H12N2 O HCIO4

A: Carbohydrates are the class of biomolecules. These are aslo known as suagr. Carbohydrates are source…

Q: A chiral molecule is one that is not superposable on its mirror image, thus a chiral carbon is a…

A:

Q: Draw the structure of the dipeptide Gly-His in its fully protonated form. Gly-His Incorrect он HN 3…

A: Protonation of amino acids refers to the process of adding a hydrogen ion (H+) to the amino acid…

Q: How many chiral carbon atoms are here in the Cholesterol molecule? What is the configuration, R or…

A: A chiral carbon atom have 4 different group attachment.

Q: Part 1 of 2 H2 in the presence of a Pd catalyst. Modify the Fischer projection of the monosaccharide…

A: let's break down the hydrogenation process step by step:Starting Fischer Projection:The given…

Q: Indicate the chiral carbons in these molecules with an asterisk (*). OH OH HO OH OH OH NH₂

A: Summary:-Chiral carbons are sp3 hybridized and have tetrahedral geometry. They exist in 3D, but can…

Q: НО Н но НО- Н Н H ОН ОН H

A:

Q: Which is true about monosaccharides? The linear form is more prevalent and contains a carbonyl The…

A:

Q: Consider the aldohexose (monosaccharide) shown below in a line structure. Which of the following…

A: To find out the absolute configuration of each chiral center in the given molecule

Q: он HỌ но- OH Sugar A но- OH но Sugar B OH но- но. Sugar C OH O peptide portion O diterpene O…

A:

Q: Aldopentoses have three chiral centers. True O False

A: Aldopentoses: it is a carbohydrate with an aldehyde containing 5 C atoms.Chiral centers: it can be…

Q: Consider the aldohexose (monosaccharide) shown below in a line structure. Which of the following…

A: Cahn-Ingold-Prelog rules are used for the determination of absolute configuration of the…

Q: Draw the Haworth projection of the disaccharide made by joining two D-glucose molecules with an…

A: