CHO СООН CHO COOH CHO HO H- Но H- H- HO- но H- H- HO. HO- H- H- OH HO H- H- HO- H- HO- H- -HO- HO- но H- HO H- CH,OH СООН ČH,OH СООН ČH,OH GHI JKL MNO PQR STU

Q: A chiral center is a(n) (select all possible answers) atom bearing groups such that interchanging of…

A: Chiral centres are the centres generally having different atoms bonded to a same atom. But there are…

Q: Are these two molecules...  functional isomers? Positional isoners? Enantiomers? Diastereomers?…

A: The compounds with the same molecular formula but different bond connectivity are structural…

Q: Draw all configurational isomers of C4H11N that are optically active.

A: Optically active compounds are those which rotates the plane of polarised light.

Q: Why are these chiral centers when it is connected to two Carbons so not 4 different groups?

A: Given : Structure of Cis 1,2 dimethyl cycloheptane To find : Chiral center

Q: Optical isomers are also called enantiomers. True or false?

A: Enantiomer is the compound that has non-superimposable mirror images to each other. They are capable…

Q: An optically active compound is composed of 75% of the (R) enantiomer and 25% of the (S) enantiomer.…

A: Answer

Q: Is this chiral? if so, is it R or S isomer?

A: Optical activity: Th compounds which are chiral in nature have a tendency to rotate the…

Q: 2. Draw the diastereomers for each of the molecules below. Indicate which ones are enantiomeric…

A: Enantiomer are pair of stereoisomers which are having non-super imposable mirror image of each…

Q: Which of these structures is chiral?

A:

Q: Refer to the following molecule: CH,CH, H. C-Br H,C NO2 How many achiral carbons are there? (Select…

A:

Q: Are E,Z isomers possible in limonene?

A: Given:

Q: Br (Ch3Ch2Ch2)2Cu Li FeBr3, Br2

A: Given reaction,

Q: HO но Clindemycin Brucine

A: The compounds given are,

Q: What type of stereochemistry, S or R, does the chiral center in this molecule have?

A: The carbon atom which is attached to four distinct groups is called chiral carbon. S stands for…

Q: Chair conformations must be considered before determining overall chirality of a molecule. a. FALSE…

A: Chirality is a property of a molecule which tells us that the compound is optically active, and is…

Q: Draw the optically inactive stereoisomer(s) of 1,2-dimethylcyclohexane.

A: The optically inactive stereoisomers are those which do not rotate the plane polarized light. The…

Q: Br Br Br Br Br 1 2 3 Which structure is a meso structure? Choose... + Which pair of structures are…

A:

Q: A) How many stereocentres are present in the molecule? B) Is the molecule chiral? Does it contain…

A: A) How many stereocentres are present in the molecule? B) Is the molecule chiral? Does it contain…

Q: OH Max number of stereoisomers:

A: To find the number of stereoisomers of the given structure, it is important to know the number of…

Q: Shown below is 3-fluoro-2-butanol. What is the configuration of the chiral centers? OH CH3 ČH3 O 1.…

A:

Q: Write the concept of a molecule that is classified as a meso form.

A: Hello. Since the question contains multiple parts, the first part is solved. In case the solution…

Q: CO2H CO2H

A: In this question, we will see this compound is meso, chiral or achiral.  You can see details…

Q: Compounds that have non-superimposable mirror images are (select all possible answers) chiral.…

A: 1. Chiral 2. optically active 3. enantiomer

Q: 4. Which [MA2B2C2] isomers are chiral? Draw all isomers.

A: Here we are required to find the isomer of the inorganic compound having chemical formula…

Q: A line drawing of a chiral compound is shown below. Draw the structure of either one of its…

A:

Q: Why are the chiral carbons (S) and (R)? Shouldn't they be both (S)

A: The answer is as follows:

Q: 2. Draw the optical isomers of CH3-CHOH-CHOH-CH3 . INDICATE the absolute configuration of each…

A:

Q: Ketones and aldehydes react with sodium acetylide (the sodium salt of acetylene) to give alcohols,…

A:

Q: visualizing the 3D molecules in the simulation, answer the ff: 61. Are enantiomers chiral? 62. Do…

A: Enantiomers: They are optically active compounds and exists in a pair. Two member of a enantiomers…

Q: If the asymmetric carbons in a molecule have been designated (2R,3S,5R), what will the designations…

A: The asymmetric carbons in the given molecule are designated as (2R, 3S, 5R). In the enantiomer of…

Q: Glycosaminoglycans (GAGs) are heteropolysaccharides composed of repeating disaccharide units. These…

A: Answer is given below

Q: CH3-C-CH2B CH3-C-COOH он b 81. Consider the structures above. Which of these two contains a…

A: Stereocenter : The molecule whose central atom is bonded to 4 different atoms such that, changing…

Q: НО ОН OH ОН

A: A pair of substances which are non-super imposable mirror images are called enantiomers.A pair of…

Q: Is this an isomer, enantiomer, diastereomers, consitiutional isomer

A:

Q: Draw mirror images for these molecules. Are they different from the original molecule? (a) • Use the…

A: Given molecule contains chiral carbon. chiral carbon = carbon atom with 4 different atoms or group…

Q: forms. If a mixture of two diastereomers is expected, ente both).

A: Lithium is a hard metal and hence, Et- is a hard base. Hence, it attacks the hard carbonyl carbon of…

Q: (e) Draw the optical isomers of CCIBrICH3

A:

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.