trace ОН + H,NCHCO acid -N- + СO2 + RCH НО 3 H,O purple-colored compound ninhydrin amino acid

Q: Using a cyanohydrin, convert benzyl alcohol into the alpha hydroxy acid. bs OH witnve latort n obe…

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

Q: amidase NH2 HO, NH + K dabvana cocuai unt fan onzim amidace

A:

Q: Mechanism. Studies have shown that aldol condensation can be catalyzed by amines via an enamine…

A:

Q: 5. The following aminoketone can undergo an intramolecular reductive amination. Draw the expected…

A:

Q: Perform a retrosynthetic analysis on the following peptide from the given starting materials. O-Bu…

A: Aldehydes react with NH3 and HCN followed by hydrolysis to produce amino acid. Amino acids react…

Q: The pKa of acetone, CH;COCH3, is 19.3. Which of the following bases is strong enough to deprotonate…

A:

Q: Which of the following Phase 2 reactions is likely to target a N-bearing functional group…

A: PHASE-2 REACTION:--Phase-2- reactions occur to add hydrophilic groups to functional group of an…

Q: The macrolide shown below is the core of the antibiotic tiacumicin. Draw the primer and the…

A:

Q: The following three derivatives of succinimide are anticonvulsants and have found use in the…

A:

Q: Dehydratase is a PLP-requiring enzyme that catalyzes an α,β-elimination reaction. Propose a…

A: An alpha, beta-elimination reaction is catalyzed by dehydratase, a PLP requiring enzyme. The given…

Q: Predict the product A of the first step in the synthesis of Molnupiravir. Propose a mechanism for…

A: Concept of protection and deprotection of functional group.

Q: Treatment of an a-amino acid with DCC yields a 2,5-diketopiperazine. Propose a mechanism. H3N. DCC…

A: DCC (dicyclohexylcarbodiimide) is a reagent which is used to synthesize peptide bond.

Q: pyranose under acidic conditions. You do NOT have to show the mechanism for the reverse equilibrium…

A: In this question, we will convert Five member ring to six member ring by using arrow pushing…

Q: NaOEt DMSO BoeO. DMAP THE HO POBr POB NOE EOH 70°C NaOE DMSO 70°C Method B Triflacroacetic acid DCM…

A: While performing any organic synthesis,  it is very important to look into the compatibility of the…

Q: (-)-Ipc2BOTf i-Pr2NEt ЗА CH2CI2, -20 oC TBSOTF 2,6-lutidine 4B 50 CH2CI2, -78 °C structure of 3A?…

A: The geometry of enolate depends on the chiral borate reagents. (-)Ipc2BOTf majorly produces…

Q: Draw the mechanism with curly arrows for the following hydrolysis reaction including the structure…

A: Detail mechanistic pathway is given below to find out the missing product

Q: Combretastatin A4 is a natural product that has shown anticancer activity. Show two different routes…

A: combretastatin a4 synthesised by the two routes first by Wittig reaction followed by Suzuki coupling…

Q: The synthesis of an azo dye is shown below. Please answer the following questions. NH2 N2 1) Na2CO3…

A: This is coupling reaction between diazonium salt react with benzene derivative to form azo compounds

Q: Heating 9-alkylated 2-amino-6-chloropurine under acidic aqueous conditions gives 9-alkylated…

A: Mechanism of the transformation is provided in the next step:

Q: Propose a mechanism for the rearrangement that converts an a-hydroxyimine to an a-aminoketone in the…

A:

Q: The following three derivatives of succinimide are anticonvulsants that have found use in the…

A:

Q: 8) When pyridine is treated with a mixture of nitric and sulfuric acids, the major EAS product is:…

A:

Q: DCC= diaydonexylcarbodimide Ester Yormation RxN DCC HO OH

A: Here is  the mechanism of the ester formation

Q: CHO CHO CHO H- OH CHO H- OH Но Но- H H- OH OH OH H- OH H- HO- H ОН H. H А. CH2OH В. CH;OH С. CH,OH…

A: Carbohydrates - are polyhydroxy aldehydes or polyhydroxy ketones that yield such compound on…

Q: The mechanism for drawing the products of ethyl acetoacetate reacting with: ethoxide followed by…

A: Reaction (f) is a name reaction..which known as dieckmann condensation...

Q: Propose a synthesis for the antihistamine histapyrrodine. NH2 ÇOOH Do -NH Histapyrrodine Pyrrolidine…

A: Body shows allergic reactions when some harmful foreign substance enters into it. These allergic…

Q: Explain why, when the imidazole ring of histidine is protonated, the double-bonded nitrogen is the…

A: Proton which is close to acidic group will be protonated first therefore proton(NH2) near to COOH…

Q: 27) Hydrolysis of an ester: O II CH,-C-O-CH2-CH2-CH, + H20 28) Acid/ Base reaction of an amine…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: The enzyme that catalyzes the C-Cg bond cleavage reaction that converts serine to glycine removes…

A: The chemical structure for PLP, serine, and glycine is shown below.

Q: 2) Aşağıdaki halkalı esterin aşırı metil magnezyum bromür ve su ile vereceği reaksiyonu…

A:

Q: Draw the mechanism form the formation of the imine from the aldehyde below. HN + H20 (18-18) (+ Z…

A:

Q: Select the final major produt of the following reactian sequence: 1C mgBr, EtD CrOg -> 2. H30* NAOH…

A:

Q: Which of the following substituent is a meta-directing deactivator?   a amino group   b…

A: ->Substituents which are electron donating group that are activating group and increases the…

Q: (b) Provide a mechanism for the coupling of Boc-Gly-OH with H-Phe- O'Bu using EDCI, DMAP and Hünig's…

A: Carboxylic acid react with EDCl DMAP react with product of carboxylic acid of EDCl Nucleophilic of…

Q: CH2OH OCH3 OH Но 2. OH a. Furanose/furanoside/Pyranose/Pyranc b. Alfa/beta c. Reducing/ non-reducing

A: Pyranose-Saccharides with 6 membered ring with 5 carbons and 1 oxygen. A glycoside having pyranose…

Q: There are two kinds of aldolases. Class I aldolases are found in animals and plants, whereas class…

A: solution- Aldolases are often used to convert  glyceraldehyde 3-phosphate. After bringing about this…

Q: 22. The stability of carbocation can be accounted by which of the following structural effect? a.…

A: Please find your solution below : 22. The stability of carbocation can be accounted by both…

Q: `NH2 MBO MTO MOO MDO MXO MIO NH2 NH2 H. MYO MEO MLO MRO MGO МАО H, MJO MUO MPO MSO MFO MKO o{

A: Given reagents are : Functional groups = ?

Q: dentify the amine substrate in this reaction: YO- + carbonyl compound O O HN NH₂ NH₂ N H amine

A:

Q: The side chain of acetyl-L-lysine-OMe has a pKa=10.5 and its acid-dissociation reaction  is shown…

A:

Q: What are the products A and B formed in the following reaction sequence: O3, CHfe, NLDA, Et,Q 2)…

A:

Q: Name the following compounds as pyranose/furanose; Pyranoside/Furanoside; alfa/beta; Reducing/…

A:

Q: Write the mechanism of the following reaction. (R)-proline Et (cat.) Et" ÕH DMF, 0-RT "Et Ét

A: We have to give the mechanism of the given reaction. Here (R)-proline is a five-membered cyclic…

Q: 24. Propose a synthesis for the molecule. -CH3 NEC- 25. Propose a synthesis for the molecule.…

A: #24: Since we need -CN at the para position, we can start with adding -NO2 group at the…

Q: 3. The following sequence comes from a synthesis of strychnine. Fill in the reagents to complete the…

A:

Q: Identify the overlapping orbitals involved in the formation of each numbered bond.

A: Here we are given two molecules and in this we are mentioned 7 type of bonds and we have to write…