Lovastatin is a cholesterol-lowering drug produced by strains of the fungus Aspergillus terreus. The chemical structure is given below and pleast; assign the absolute configuration to the stereogenic centers as indicated. HO, 0.

Q: 1. O3 2. (CH3)2S or Zn/HOAC

A: To solve this problem we will do ozonolysis of alkene .

Q: b. НО Br НО ОН

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: 33) GO3 CH3 Br 34) clz 35) cH3 CH3 CHz CH, LQ Alls CH3 36) CH3 CHz Cl Aecoe

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Q: C(CH3)3 1. LAH, THF; 2. dil. HCl -C(CH3)3 CH3 1. BB13; 2. water „NH2 H3C pH 5, NaBH;CN, MeOH excess…

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Q: Other (line 6) is missing Cl-

A: of  is added to 1.0 L of a  solution of  is added to 1.0 L of a solution that is  in both  and

Q: What is the IUPAC name of the following compound? O Question 25 H What is the IUPAC name of the…

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Q: (9) NH2 H,C (IC) NH2 HzN

A: 9) The compound given is having 6 carbon cyclic parent chain as shown below.

Q: Description of atom Evidence supporting model or explained by the model Picture of atom J.J.…

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Q: d) H3C 2 CH,MgBr H,O" CH3

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Q: Org Proc Res Dev, O H OH CH3 Ph HCI H₂O C6H80₂ Ph NH₁ CH

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: [Review Topics) [Referen Do the molecules below have a permanent electric dipole moment? a) b) H-C-H…

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Q: g) is F CI CI

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

Q: A CH₂ CH3 2 of 2 What is the name of the compound shown here? (Figure 2) ▸ View Available Hint(s)…

A: We have to give the IUPAC name of the following compound.

Q: a. [3 points] SO3H CI

A: Part 1.) Sulfonation of benzene Part 2) Chlorination of benzenesulphonic acid

Q: E) F) HO3S. H₂N SO₂H Iz, CuCl SO H E I, CuCl Fi

A: Given are reactions of aromatic compounds.These are electrophilic aromatic substitution…

Q: CH₂ DZHO 2) NBS 3) NACK (NO₂ 4) H₂O/Ht

A: Nitro group reduces to amine group on treatment with Zn/HCl.NBS is a brominating agent and it can…

Q: how does ortho and para hydrogen differs ?

A: Ortho and para hydrogen differ by spin of hydrogen atoms.

Q: a) Br NH₂ b) ??? ??? 1-0 NH₂

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Q: b) ОН OH 1) Na2Cr2O7, H2SO4, H2O 2) EtMgBr (xs) 3) H3O+ НО ОН

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Q: 1) KOH 2) Me2CHCH,CH2-Br NH 3) H2NNH2 -NO2 -NH2 -C=N

A: Organic compounds are compounds that are mainly composed C and H atoms. The branch of chemistry that…

Q: CO AcO- 1 OAc Aco -OAc EtSH (2 equiv), TfOH CH₂Cl2, MS 3Å ACO AcO- 2 -OAc Aco SEt

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Q: (v) РСС CH;(CH,);CH,OH I CH,Cl2

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Q: Problem 13.34 outlines a general method for the preparation of cis- or trans-disubstituted epoxides:…

A: The required reagent which are involved in this synthesis are -

Q: What is the molcule and how?

A: The naming of an organic compound can be done with help of rules of international union of pure and…

Q: The following molecule is called tetrahydrocannabinol (THC), the principal psychoactive constituent…

A: It is based on the concept of hybridization.Here we  are required to find the hybridization of the…

Q: How many giams of canoon dioxide can be producad vy burning Assume that oxyger in this reacti on. 8…

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Q: Select the best answer. 1.) H2, 10% Pd/C OH OH

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