1 2 NH2 N- N. N° 'N' 4 5 3.

Q: CH3 A) aromatic B) anti-aromatic CH3 C) non-aromatic here to search 2:07 82% 54°F 后 小 3/17

A: Aromatic compound properties: 4n+2 delocalised pi- electrons. It should be planar. Cyclic…

Q: S n the blanks with the corect structures, Also, for each product label them syn or anti when…

A:

Q: Which of the following will be the most basic? Select one: a. 1.0M NO3- b. 1.0M PO43- c. 1.0M SO42-…

A: Given statement is :  Which of the following will be the most basic ?  Options are : a. 1.0M NO3- b.…

Q: What is the major product(s) of each reaction?

A: Hey, since there is multiple sub part questions posted, we will answer first three questions. If you…

Q: 1. Which of the following ions is aromatic? IV B. Only Il and III II II A. Only I and |I C. Only III…

A: Q 11) The ion is aromatic when it is cyclic, planar and follows Hückel rule. Hückel rule is that the…

Q: C-H bend 1470-1430 and 1375-1365 Alkenes =C-H stretch 3100-3010 C=C stretch 1680-1640 (sat.),…

A: The question is based on the concept of Spectroscopy. we have to analyse the spectra provided and…

Q: X — СНО A B

A: Given reactant is neopentane. Required product is 4,4-dimethylpentanal.

Q: c. Hint: I'd sure use Newman projections or a model kit to predict this product! Br Ph CH3 (solvent)

A: Biomolecular elimination (E2) reaction:E2 reaction involves a one-step mechanism in which…

Q: 1. Show the arrow pushing in predicting the product (sigmatropic rxns) H3C 1.1 1.2 H3C- D A [3,3] A…

A:

Q: Write True (T) or False (F) after each statement. A. Cis-trans isomers are diastereomers: B. SN2…

A:

Q: Which of the following is NOT a valid resonance contributor? :N-CH3 :N-CH3 CH3 CH3 1 2 3 structure 1…

A: Resonance structures are those structures which are formed by the shifting of lone pair or pi…

Q: (c) NO2 NH2 (CH3CO)20 pyridine HNO3 H2SO4 & heat NH2 O2N Br NH2 (d) NO2 3 H2 Ni catalyst А Br Br (e)

A: Stepwise synthesis is given below

Q: 20191 Which of following compounds is aromatic? 7. 13 1- Finish 1 2 Select one: O a. 3 O b. 4 О с. 1…

A:

Q: 17) ó CH-C + CH3 NHz To 18) oCH + CH3 Mg ce -> 19)2¢ CHz SH a0) ø CHz OH Ø CHz + Na OH > 2,1) $ CH2…

A:

Q: 1.) Compounds 1-6 each has two benzene rings. Identify which ring (A or B) will preferentially be…

A: The substituent already present on the benzene ring directs the position of an incoming group to…

Q: (d) 0.14 M (NH4)2SO4 lons: SO3 NH3* O So,2- 0,2- NH4* masscation i massanion II

A: The electrolytes which are completely ionizable in water are known as strong electrolytes.

Q: 2- Propose the structure that matches the following H1NMR data: C5H8CL2F2        δ 2.4 (singlet,…

A: The structures are given below-

Q: Identify the correct structure below that represents the following molecule: 5-…

A: Given: The name of the molecule is 5-bromocyclohex-1-enamine The chemical formula of the…

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: 13. Provide line-angle formulas for the following structures CH2CH(CH2)3CH(CH3)CH2CH2CHO…

A: Line angle formula is also known as zig-zag formula.

Q: .Acidication of triphenylmethanol generates a red-coloured carbocation OH +H LOH2 H20 ? Use curly…

A:

Q: Draw the products of each reaction, and indicate the stereochemistry where appropriate.

A: (a) In the given reaction, a strong bulky base abstract a proton from alpha position then removal of…

Q: 10.) Indicate whether the organic molecules shown below are aromatic, anti-aromatic, or…

A: Aromatic: Cyclic, planar with 4n+2 Pi electrons delocalized into the ring Anti-aromatic: Cyclic,…

Q: O Scanned with Oken Scanner Mess Spectroscopy CH3 193 CH3 CHs C-CH3 and CgH5-CH-CH –CH,. CH3 2 a CH…

A: Mass spectrometry is used to distinguish between 2 pentanone and 3 pentanone.

Q: The structure is benzaldehyde, I need the IR ignals labeled for at least 4 peaks please. 50 2000…

A:

Q: (e) (d) NH (b)

A: Here we have to find anti-aromatic compounds from the given compounds.

Q: The following reaction is: (n³-C₂H₂), TaH (n-CşH、)TaH + H

A: Given : reaction I'm which hydrogen gas has released.  Here change in oxidation state of metal = +2

Q: Convert the following infrared wavelengths to cm-1.(a) 6.24 mm, typical for an aromatic C“C (b) 3.38…

A:

Q: Rotate the molecule below horizontally 180°, in the same way you would flip a pancake or an egg…

A:

Q: L00 4000 3000 2000 1S00 1000 S00 HAVENUMBERIl Two distinct Quartet Triplet Triplet of doublets…

A: Molecular formula is C9H11O2N. DBE = 9- (11-1/2)+1 = 10-5 = 5 = 4+1. From NMR ethoxy present (…

Q: Draw a full Lewis structure for each following compound. Include lone pairs and non-zero formal…

A:

Q: Answer the following questions for the aromatic compound. 1. is every compound cyclic? yes or no…

A: Highly stable conjugated cyclic compounds that do not give addition reactions and follow the Huckel…

Q: (ü) The -OH proton resonance is found at 85-80 ppm for phenol (in dil. CDC13) and at d 10-67 ppm for…

A: NMR chemical shift values are effected by adjacent electron withdrawing groups and electron donating…

Q: Draw the entire structure for the compound. Use a line structure which means that you should not…

A: Nuclear magnetic resonance is used in proton nuclear magnetic resonance (proton NMR, hydrogen-1 NMR,…

Q: Following the same strategies described above, another research group has developed pleconaril, a…

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: Doraus 3नट काटटीककाउल्क ककव जिककयकेउ ले अट the ठिीनष्कद गयरजेलालुकि वत्ने०कट क् हकीhanol:- rear. 1-…

A:

Q: I need help identifying these 5 structures. I need to identify if its an aromatic, non aromatic, or…

A: Aromatic: cyclic, planar with delocalized 4n+2 pi electrons around the ring Anti-aromatic: Cyclic,…

Q: 1,2 H 5/H6 H4/H7 H3/H8 H2/H9 NH2 H2N H1'H2') H3'/H6' H4'/H5': ........................

A: The aromatic protons appear at higher chemical shift than aliphatic protons. The protons bonded to…

Q: For the structure below, determine the number of 7 electrons that count towards determining…

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

Q: Ph i-Pr 1. toluene, heat Me. 2. H2C-PPH3 (e) Me Me cat. H* Me OPP (f) 1. NH2 MeOH, H* 2. xylenes,…

A: There are some reaction which shown above. We have to find out the major product of these reactions.

Q: Which structure shown below is least likely to exhibit aromatic properties? Note charges carefully.…

A: In this question, we will Identify the structure which is least aromatic. You can see details…

Q: 5. Consider each compound below. Note the number of electrons participating in the T system for each…

A:

Q: 1) Which of the following Newman projections does not represent 2-methylhexane? CH(CH,)2 H,C CH3 H.…

A:

Q: The reaction below is likely a: CH;CH,OH Cl OCH,CH3 Syl El E2 O. SN2

A:

Q: Aromatic, anti-aromatic, or non-aromatic? 1 8 00 6 H H. H H H. H 10 4.

A:

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: