OH O. thapsigargin

Q: 1. Drawa pair of enantiomers of 2-butanol. Is 2-butanol able to rotate the plane polarized light?…

A: Plane polarized light :-  Light  which is having waves vibrating only in one direction is said to be…

Q: Draw 3 constitutional isomers of C3H6O. 2) Which has the highest boiling point? Why? 3) Which one…

A: The question is based on the concept of isomerism. compounds having same molecular formula but…

Q: Draw curved arrows to show the movement of the electrons as one resonance contributor is converted…

A: Resonance contributors are the ones which are formed by moving a single electron resulting in…

Q: a. Calculate the ee of a solution with the following [a] values: -50, –83, and -120. b. For each ee,…

A:

Q: Santalbic acid, a fatty acid isolated from the seeds of the sandalwood tree, is an unusuai fatty…

A: Given structure,

Q: Q1: The shrub ma huang contains two biologically active stereoisomers ephedrine and…

A: R/S is the Absolute configuration  +/- tells about the direction in which light is rotated by the…

Q: Eleostearic acid is an unsaturated fatty acid obtained from the seeds of the tung oii tree…

A: The structure of eleostearic acid is given as, There are two isomers of eleostearic acid. They are…

Q: Which structure is the enantiomer of the original molecule? F H3C- H original structure H F F CH3…

A: the two pairs of molecules can be said to be enantiomers if they are mirror images of each other and…

Q: The [a] of pure quinine, and an antimalarial drug, is -165. If a solution contains 70% quinine and…

A: Given the specific rotation of pure quinine is -165. Given solution contains 70% of quinine and 30%…

Q: Locate the stereogenic centers in each compound. A molecule may have one or more stereogenic…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: What is the functional group of each ring in Erythromycin?

A: FUNCTIONAL GROUPS IN Erythromycin:- OH- alcohol  RCOOR' - Ester  RCOR' - Ketone  ROR' - ether  R2NR'…

Q: H3C -CH Molecule #2 (B thujene ): Center a: S Center b: R

A:

Q: 3. Draw all constitutional isomers having molecular formula C,H,,O. Classify each compound as a 1°,…

A: Molecular formula : C4H10O To find: constitutional isomers (alcohols and ethers)

Q: Part D. Rank the hasicity of the following sets 1. CHMgl CHNHNa CHNH ON ON

A: The tendency to donate a single pair of electrons, or gain, or H+, is known as basicity. Strong…

Q: 5.) How many stereogenic centers are present in the following compound derived from citrus oils? А.…

A: The answer is given as follows

Q: 5.57 The shrub ma huang (Section 5.4A) contains two biologically active stereoisomers-ephedrine and…

A:

Q: How is each compound (B–D) related to A? Choose from enantiomers, diastereomers, identical…

A: Enantiomers: When two isomers having mirror images but are non-superimposable to each other.…

Q: Which statement is most correct for the compounds labeled A and B? norbornenes OCompound B is more…

A:

Q: Which of these compounds is expected to be optically active at room temperature? COOH H OH CH CH,…

A:

Q: The [a] of pure quinine, an antimalarial drug, is -165. If a solution contains 82% quinine and 18%…

A: The observed optical rotation α can be found out using the formula,  ee=observed optical…

Q: 5.47 Draw both enantiomers for each biologically active compound. а. NH2 amphetamine (a powerful…

A: The compound having same molecular formula but different physical and chemical properties is said to…

Q: Q1: The shrub ma huang contains two biologically active stereoisomers ephedrine and…

A:

Q: 2 A1.00 g sample of X and Y enantiomers has a % optical purity of 65.5. What is the mass % of each…

A:

Q: (1) The two constitutional isomers below have very different boiling points. One has a boiling point…

A: The factors which affect boiling point are: 1. The boiling point increases with increase in the…

Q: Thapsigargin is a natural product with promising anticancer properties Question: How many sp3…

A: A carbon atom is said to sp3 hybridized when 1s and 3p orbitals are intermixed to forms 4 sp3 hybrid…

Q: 15.81 Pyrethrins, such as jasmolin II (below), are a group of ne ral compounds synthesized by…

A: The structure of the compound given is,

Q: 1) The carbon with the smallest delta value (the most shielded) is The carbon with the largest delta…

A: Due to company policy I am supposed to answer only the first question. Kindly repost the second…

Q: Eleostearic acid is an unsaturated fatty acid obtained from the seeds of the tung oil tree…

A: Eleostearic acid. eleostearic acid is a fatty acid, one of two isomers of octadecatrienoic acid: (i)…

Q: 86. Which is the other chair conformer of the following compound? A. В. C. D.

A: Cyclohexane is a cyclic compound containing six carbon atoms. Conformers are the structures which…

Q: Zolpidem (trade name Ambien) promotes the rapid onset of sleep,making it a widely prescribed drug…

A: In the given molecule, there are three nitrogen atoms. Two N are sp3 hybridized and one N is sp2…

Q: Locating Stereogenic Centers Locate the stereogenic centers in each drug. Albuterol is a…

A: The atoms which will have 4 different groups attached to it will act as a stereogenic centre Hence…

Q: PQ-18. Which is/are optically inactive? CH3 H. CH2CH3 H-OH H. CH3 ОН, OH HO -- HO ČH3 CH3 H OH CH3 I…

A:

Q: which is false? Enantiomers of amines are separable (resolvable). Amines are chiral. Shape of…

A: Answer - The correct option is (b) Amines are chiral. (False) Explanation - According to the…

Q: Locate the stereogenic centers in attached compound. A molecule may have one or more stereogenic…

A:

Q: CH3 CHCI

A: The compound given is,

Q: The facts in Section 5.4A can be used to locate stereogenic centers in any molecule, no matter how…

A: Stereogenic centre is the carbon atom which is attached to four different atoms/groups. To identify…

Q: Locate the stereogenic centers in each drug NH, H HO HO emocn nanibio orendrone pco ve comenent

A: The stereogenic centres are mentioned below -

Q: 12. The compound below contains A) 4 sp hybridized carbons; 2 sp? hybridized carbons and 2 sp…

A: 12.) Hybridization of Carbon in Alkane, Alkene and Alkyne

Q: Draw a three-dimensional structure for each compound, and star all asymmetric carbon atoms. Draw the…

A: As per the guidelines we are supposed to answer the first three sub part to be solved other parts ,…

Q: Q1: The shrub ma huang contains two biologically active stereoisomers ephedrine and…

A: As per the rules only three sub-parts can be answered:

Q: 5.20 Name each of the following compounds according to substitutive IUPAC nomenclatu (а)…

A: We have to correct the IUPAC NAME of the following compound. Some points necessary while writing…

Q: Label each compound as chiral or achiral. Compounds that contain a single carbon common to two rings…

A: Form the given compounds, a and c are achiral due to the place of symmetry.

Q: Draw the following: 1. The chair structures of the most stable molecule below. (Choose the most…

A: This question belong to stereochemistry organic chemistry. We will decide the stability of 2…

Q: Draw the conjugate base for each. CH3CH2OH – CH3CH2CH3 – CH3CH2NH2 – CH3CH2SH –→

A:

Q: Fill in the blanks: Coibacin B (shown below) is a natural product that exhibits potent…

A: Solution: we have given a compound Coibacin B ( Natural Product). First we will assign the R/S…

Q: Answer the following question about compounds A–D (See in attachment) How are the compounds in each…

A:

Q: 10. Explain why this compound is Chiral (drawing will help) HC=C=CH-

A: In this question, we will explain why this Compound is chiral.  You can see, details explanation…

Q: 1. Is it possible to distinguish between two congruent functional groups in a chiral environment? If…

A:

Q: 4. Why do we have to keep Fehling's A separate with Fehling's B?

A: The question is based on the concept of qualitative analysis. We have to explain the reason for…

Q: The shrub ma huang (Section 5.4A) contains two biologically active stereoisomers—ephedrine and…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.