How Steric Effects are related with Nucleophilicity ?

Q: Which of the following polysaccharide will be MORE VISCOUS at acidic pH?   a. amylopectin   b.…

A: Viscous means difficulty in flow of liquid or solutions.  Polysaccharides forms by linkage of 2 or…

Q: 4-phenylcoumarin is ? O neoflavonoids O isoflavonoids O flavanol O flavanone

A: Flavonoids are a class of polyphenolic secondary metabolites which are majorly found in plants and…

Q: Triethylenemelamine (TEM) is an antitumor agent. Its activity is due to its ability to cross-link…

A: (a) The triethylenemelamine (TEM) is an alkylating agent whoes main power lies in the triple three…

Q: Solve using multisynthesis

A: The synthesis is as follows:

Q: 1.Explain what is anomeric effect and why it happens?

A: As there are two questions ,I am solving the first question.

Q: Provide a synthesis for the attached problem

A: SN2 reaction mechanism requires the attack of nucleophile from the back side of the carbon atom. So…

Q: On the basis of the results from Benedict’s test, which sugars are reducing? nonreducing?

A:

Q: CI OH IZ

A: Hydrophilic group ----> Polar and ionic Hydrophobic group ----> Non-polar

Q: purified form of the racemix mixture Omeprazole

A: A drug used to treat various disorders related to the stomach like acid reflux, stomach pain, and…

Q: What product is formed when attached compound undergoes an intramolecular reaction in the presence…

A:

Q: Compare and contrast Benedict’s Tests for identifying or determining the reducing sugars and…

A:

Q: Explain what a β-1,4-glycosidic bond is made up of? (ie. Breakdown how a bond is considered a…

A: A β-1,4-glycosidic bond or linkage is formed by covalent bonding of oxygen to the Carbon 1 of one…

Q: Reactions of test samples with Iodoform: Cyclohexanone Acetone Benzaldehyde Glucose Fructose

A:

Q: ---OH H. cortisone acetate (active ingreäert in steriod skin cream) b. F C- OH Cip ro N. N. H.

A: a) Please find below the circled functional groups in molecule a.

Q: How do polar protic solvents affect nucleophilicity?

A: Nucleophile - a molecule or substance that has a tendency to donate electrons or react at…

Q: means the deactivation or killing of pathogens. Select one: a. Reduction b. Disinfection c.…

A: Pathogens are the organisms that cause disease to the host where it resides. Basically they are the…

Q: Draw the organic products formed in attached reaction.

A: Aldol Condensation can be defined as an organic reaction in which enolate ion reacts with a carbonyl…

Q: When do you have to newtralize (acefit acil with before distillatfom ? ou sodium hychtride

A: Acetic acid forms azeotropic mixture with Water and their boiling points are nearly same.Therefore…

Q: How best l can stabilize L-ascorbic acid in an aqueous formulation supposed to have a 2 year shelf…

A: Ascorbic acid or Vitamin C is an important component of several fruit preservatives and cosmetic…

Q: a) Write shortly about Chichibabin reaction

A: Chichibabain Reaction :- This reaction is first reported by Aleski Chichibabin in 1914. This…

Q: rug which has high affinity for muscarinic recept ot an agonist: Norepinephrine (LEVOPHED) O…

A:

Q: Classify attached substituent as electron donating or electron withdrawing.

A: Organic reactions are carried out in presence of reactive groups. Some of them are electron donating…

Q: What is the final glycosidic link to be broken during glycogen debranching? a-1,3-glycosidic linkage…

A:

Q: Complete the reaction map

A: Primary alcohol gets chlorination by SOCl2 via nucleophilic substitution  Primary alcohol with…

Q: Define homolysis or homolytic cleavage ?

A: The word homolytic came from the Greek homoios, tha means "equal", and lysis, "loosening".

Q: Explain about Stemoamide ?

A: stemoamide are a class of alkaloids which can be prepared by many methods. They are very useful in…

Q: Draw the products formed when D-arabinose is treated with each reagent: (a) Ag2O, NH4OH; (b) Br2,…

A: (a) Ag2O, NH4OH Here the given reagents will helps in the oxidation of aldehyde to carboxylic acid…

Q: most stable cyanohydrin?

A: A cyanohydrin is a functional group found in organic compounds in which a cyano and a hydroxy group…

Q: How do sterics determine the major products of reactions?

A: The major product of a chemical reaction is the one that is more stable and is synthesized in a…

Q: Classify the following substances as nucleophiles (NU) or electrophiles (E+)

A: The chemical species can be divided as electrophile and nucleophile on the basis of the electron…

Q: In solution, glucose is mostly found in the cyclic hemiacetal state, which lacks an aldehyde group.…

A: Answer - The sugar glucose may be the most commonly known hemiacetal. A hemiacetal is a carbon…

Q: etrosynthesis of the following target molecule. Pro "get molecule.

A:

Q: o alanine + potassium hydroxide alanine reduction in vitro

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

Q: draw the structure for acetic hexanoic anhydride

A:

Q: What is the reduced species in the Tollens test? What visual observation will indicate a positive…

A: To find: The reduced species in the Tollen's test The visual observation which indicate a positive…

Q: ow does 2-propanol deactivate Pec and lor H2CrO4 In Words

A: A question based on the oxidation of alcohol using PCC, which is to be accomplished.

Q: explain Methoxy furaneol in strawberry

A: Methoxy furaneol is related with the odour/ smell of fruits like strawberries it has hydroxyl ,…

Q: Why pyranises and furanoses are most common forms of sugars

A: Sugars are the simplest carbohydrates and carbohydrates means there is a compound consisting of more…

Q: Explain the group transfer reaction of glycosidic bond formation by describing the attacking…

A: Glycosidic bonds  is a covalent bond between a carbohydrate or sugar with another group. Glycosidic…

Q: Evaluate blooms taxonomy for the question given:   An unknown aldehyde (X) on reacting with an…

A: Oxidation reaction is the reaction in which addition of oxygen take place to the given species.…

Q: Draw the organic products formed in attached reaction.

A: H2/Pd-C is the reagent used to reduce aldehyde/ketones alcohol respectively. It helps to reduce…

Q: Why L-ascorbic acid has yellow color when dissolved in water?

A: L-ascorbic acid has yellow color when dissolved in water.

Q: What do you mean by Dienophile Reactivity ?

A: The reaction of conjugated dienes with alkenes to form a six membered cyclic adduct is named as…

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.