1) Br2 / light 2) Mg / THF ? 3) R-3-methylpentanal 4) H,00 5) PCC / CH,Cl2 OH OH Но Он (A) (B) (C) (D) (E)

Q: Give IUPAC names for the following compounds. Abbreviate ortho (0), meta (m) and para (p), no…

A: (1) Ortho-bromopropyl benzene

Q: Q5.) Two isomeric aromatic compounds X and Y have the following percentage composition by lmass! C =…

A:

Q: What do you think happens to Difluoroethane at -24°C? Provide evidence to support your claim. B IU E…

A: The detailed solution of your question given below- Since, we know that the boiling point or vapour…

Q: Convert attached compound to hex-1-yne, HC=CCH2CH2CH2CH3.

A:

Q: Why are the reactions involving 2-chloropyridine with LDA and [BuLi.LiO(CH2)2(NME2)] performed at…

A: LDA is a strong base thus it abstract hydrogen at 6th position with respect to N as it is most…

Q: Mach the terms at left with as many terms at right by entering each characteristic's number in the…

A: Given question is : Match the following :

Q: 3. Justify aromaticity (or lack thereof) in the biological molecules below. H2N NH2 HH 'NH2 `NH2 `NH…

A: A question based on aromaticity, which is to be accomplished.

Q: Supply the missing compounds A through G. 1. KMNO4, КОН, Н2О CH,N2 1. BH3-THF A В C 2. H2О, НCI 1.…

A: The reaction of converting alkenes to an alcohol by the addition of BH3.THF in a base and in…

Q: THISHETTRICES 2008 1500 VENU Select all the groups that are visible in Spectrum 5. Amine Hydroxyl…

A: Ir spectrum is generally used by chemists to identify the functional groups present in the…

Q: B-Carotene is better to be absorbed through cooked food? A. True B. False

A: We can control the amount lost by using specific methods of cooking.  Beta carotene is a fat-soluble…

Q: Pd/C 1. Og .CI tBuOH 2. H2O2 1. Og NaCN 2. Me2S DMSO

A: The answer is given as follows

Q: 2) A student is interpretting Organic Chemical heiroglyphics and decides that the molecule must be…

A: Question.2 :- The student decided to name the molecule as     1,1-dimethylSomethingSomething The…

Q: LDA CH3 -78 °C Br THF

A: LDA is Lithium diisopropylamide is a bulky base. A bulky base always abstracts the hydrogen from the…

Q: praw structures that fit the following descriptions: (10 points for paper scan submissIon) 1. Three…

A:

Q: The answer is 1- cyclopropyl-butane, but I wrote 1-cyclopropyl-pentane. Can you explain why?

A: Here are some steps to write an IUPAC name of compound -  Identify longest carbon chain. It is…

Q: Choose the structure that best fits the following data. 200 180 160 140 120 100 ppm CDS-00-825 80 60…

A: The IR and HNMR tells us about the structure of the unknown  compound .

Q: 4. A compound (35)- 3-chloro-2,2-dimethylbutane, ie shown below. Show your rankings! Convert the…

A:

Q: Bu;SnH (excess); AIBN C,H6; reflux CI CH3 CH3 CH3-C-N=N• CH3 AIBN %3D CN CN

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: b) Draw a molecule that has the chemical formula of C4H8O₂ and contains the following criteria: i) A…

A: Detail description is given below

Q: `NH2 1. 2. H20 i wh (2 eq) H2N OH of CI pyridine HO, 1. (excess) 2. H20 NH2 H2N-NH2 (1 eq) Hint:…

A: Concept: The given reactions are based on the nucleophilic addition elimination type of mechanism.…

Q: 1-What is the mechanical properties of a hardened monofilament nylon? 2- What is the processing…

A: The simplest chemical unit that has key functional groups such as the unsaturation unit is known as…

Q: MASS SPECTRUM 100. 57 (100%) 80. 60.- 40.- M 20.- 0. 20. 40. 60. 80. 100. m/z a. 3-methylpentane b.…

A:

Q: How many rings are in X? How many double bonds are in X? Show your work. 8. continued Compound X,…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: R -NH2 „NH, но. DCC,THF "NH `NH RT, N2 (atm.) Вос `NH2 Вос `NH2 6(b-e) R= -CH,CH(CH,),,(2b)…

A: The key steps involved in this reaction sequences are formation of amide, deprotection, cyclization…

Q: 7.How many repeating units per molecule are there in each of the following cases: a) a sample of…

A: Number of repeating units: Teflon sample = 5000 units Polyvinyl chloride = 12000 units

Q: 200 180 160 140 120 100 80 60 40 CDS-06-420 ppm The Spectra shows an isomer of C3H60, which compound…

A: Here we are required to find the structure which matches with 13CNMR

Q: While (S)-ibuprofen is the active ingredient, commercial ibuprofen is sold as a racemic drug because…

A: The research's lab product contains 94 % enantiomeric excess of the S product. Therefore, the…

Q: The method used by TSA to detect organics is typically... O HPLC Absorption of visible light Mass…

A: The answer is  Mass Spectrometry

Q: A. The structures of the isomers of C6H10 that for 5 or 6-member rings. 2. complete the following…

A: The structure of  is given below step.  The bromine is the highest priority group at the stereo…

Q: c) Write out 3 preparations of 2-methylpropanoic acid, a different starting material for each one.…

A: Preperation of 2-methylpropanoic acid is given in three different ways -

Q: Q-1. Look at the following molecule and answer the subs equent questions: 4 1 HO 5 2

A: 1H-NMR   Proton I=1/2  so NMR active  Pmr applications: Determine number of sets of protons in…

Q: State The Gabriel Synthesis of 1° Amines ?

A: The sodium or potassium salt of Phthalimide is treated with a primary alkyl halide to give the…

Q: Draw a structural formula for N-cyclohexylanilinium chloride. Hints: NH2 NH3 -CH,NH2 ammonia…

A: Structure of N-cyclohexylanilinium chloride: The name N-cyclohexylanilin states that the compound…

Q: What is the percent composition of 1/1 a mixture of (S)-(+)-2-butanol, [a]D25 = +13.52º,and…

A: The optical rotation of (S)-(+)-2-butanol and (R)-(-)-2-butanol is +13.52˚ and -13.52˚,…

Q: A bottle of Na2EDTA.2H2O is labeled with an assay of 100.5%, what is this implied? What is the…

A:

Q: 5. Mention the following molecule is aromatic or antiaromantic = :0: :0:

A: The factors that confer aromaticity to an organic molecule are 1) The molecule should be having a…

Q: How would you draw a structure like (+-)hexane-3,4-diol?  What about (+)hexane-3,4-diol or…

A: + and - are symbols to show dextrorotatory and laevorotatory compounds, one rotate plane polarised…

Q: Common Name: Ethyl butyrate MS IUPAC Name: Ethyl butanoate Zoom Out CAS No.: 105-54-4 Solvent: Non…

A: Mass spectroscopy and infra-red spectroscopy are the two major analytical methods by which the molar…

Q: A newly discovered molecule contains a benzene ring, what is the likelihood that it is an aromatic…

A:

Q: How to convert umol CH4 m-2 d-1 to mg CH4 m-2 d-1 and vice versa? Thank you.

A:

Q: DMATS1 OPP *H,N- *H;N- Co2

A: Removal of OPP gives a carbocation which is attacked by the indole to produce product

Q: 2. In an IR spectrum ,a peak between 2000 - 2500 cm should correspond to a functional group? (а) -ОН…

A: IR spectroscopy is also called as infrared spectroscopy. This is the called so because of the…

Q: 6-Calculate molecular weight, weight average molecular weight, and polydispersity index for the…

A: Number average molecular weight of the polymer / molecular weight of the polymer (Mn) =∑1iNiMi∑1iNi…

Q: Is C-O ester of 3-chloro-4’-methoxychalcone conjugated (talking about the H3CO attatched to the…

A: For finding the congugation, let us try to draw its resonating structures.

Q: b. (NH4)2SO4 Show Hint

A:

Q: Give a brief answer to explain why acetic acid has a much higher BP (118 C) than 1- propanol (BP =…

A:

Q: Compare columns I and II, and write A if the value in column I is greater than in II B if the value…

A: Here in column 1 (unsymmetrical molecule) total no. Of stereoisomers = 2^n = 2^2 = 4 (where n=no. of…

Q: Q2- Assign the main parts (SG-C-B-RG-LG) of the following reactive dyes

A: Reactive dyes are those that may chemically react with a substrate to generate a covalent dye…

Q: d) e) g) HOT h) Br 1- 2- Ph H OH Br 1 Br 3- H, H₂O H* NaOEt EtOH 1. PhMgBr (excess) 2. H3O+ CI pog…

A:

Q: g) HOT h) OH Br 1) 2) CI CI O CI DMAP 2) 3) NH4CI, H₂O 1) Mg(0), dry ether , Et3N Na₂Cr₂O7 H₂SO4,…

A:

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.