Compound X, C3) H5y. C31 H60 reacts with excess H/Pd to give How many double bonds and how many rings are in X? Show your work.

Q: A compound of formala ( C20H29NO) absorbs 4 molar equivalents of hydrogen. How many rings does it…

A: The degree of unsaturation present in the given compound is calculated as shown below. The degree of…

Q: First Writedown which reaction it is? SN1, SN2, E1? Write a stepwise mechanism for the following…

A: Any molecule or ion which are electron rich species are called nucleophile for example -NH2,-OH and…

Q: Chapter 2 [References] H3C HB CH3 На -CH3 CH3 H3C HO Cholestanol differs from cholesterol only in…

A: Given: structure  To find: Position of some groups Solution: There is number of ways to represent a…

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: Draw the structures of compounds A to D: 1) Excess NaNH2. B NANH2 A D 2) H,0 (CgH12)

A: The solution is as follows:

Q: 489 11/ (CH3)2 HCH3 HCH2CH3 HCH(CH3)2 H-C(CH3)3 435 104 (CH3)2CH-Br 285 68 410 98 Bonds to methyl…

A: Bond dissociation energy means energy required to break the bond  As the size of atom small bond…

Q: (35,4R)- and (3R,4S)-3,4-dibromopentan-2-one are identical with respect to their:

A: Enantiomers :  Isomers which are non- superimposable mirror images are called enantiomers…

Q: Compound C has a molecular formula of C,H,O,. What is the Unsaturation Number (UN) or Double-Bond…

A: Given compound C has molecular formula =  C4H8O2  The double bond equivalent (D.B.E) for given…

Q: 1. Propose structures for two constitutional isomers of cyclopentene that do not contain a ring.…

A: Constitutional Isomers are also known as structural isomers and these isomers can be defined as…

Q: Predict the product CH3 KMNO4 H20 Br

A: Potassium permanganate, KMnO4, is an oxidizing agent. It can oxidize in acidic, basic as well as…

Q: Compound X, C19H30, reacts with excess H2/Pd to give C19H36. How many double bonds and how many…

A: The molecular formula of the compound X = C19H30 The molecular formula of the compound formed by the…

Q: 22. Halides are always substituents and are named by dropping the -ine from the element name…

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

Q: 2. Imagine you are a chemist working for a pharmaceutical company, with the task of synthesizıng…

A: When there is a double bond between two carbon then that is called as alkene.  When COOH group is…

Q: show the reaction of 2-methyl-2-butene and 2-methyl-1-butene with Br2 in CH2Cl2

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Q: 4. Propose a synthesis plan for these molecules (a) (b) Br. OEt from a Wittig reaction from benzene…

A: Concept : Retrosynthesis 1) it is also called as back synthesis or reverse synthesis.  2) it is an…

Q: Rings + Unsaturation --- Hydrogenation  If compound A C51H81BrN5O3P3 is hydrogenated to give…

A: THE DEGREE OF UNSATURATION IS GIVEN AS Ring+unsaturation=C-H2+N2-X2-3×P2Where,C=no of carbon…

Q: • Prepare 3-(2-oxopropyl)cyclohexan-1-one from starting materials with Cg or less

A:

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: он OH + H;C=CH-CH, NO2 (a) (b) OH HNO,, H,SO, (a) (b) (b) 1. H2. Pd/C H,PO, (c) H,PO, (d) H,PO, +…

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Q: Pls help ASAP.

A: Answer of the question given below,

Q: 3) Draw the ECSF structures of (CH3)3CO® (tert-butoxide ion) and CH3O® (methoxide ion). Why is…

A:

Q: S.2. Prove the aromaticity of the molecules given below by discussing them. w.0.00. H a) b) d)

A: a) the given molecule is cyclic and  but not planar (all the atoms are sp² hybridised except one…

Q: Compound A with the formula C3H2 undergoes catalytic hydrogenation to give B which has the formula…

A: Given molecular formula of compound A: C8H12 After catalytic hydrogenation, compound A gives…

Q: 3-hexyne + 1 mole of Br2 → (c) CH3CH2CECCH2CH3 + H2O/H2SO4 → (d) stable structure

A: Alkyne in the presece of Br2 give addition reaction and in the presence of H2O / H2SO4 give…

Q: 3. Predict the products. Он sOCIl, оН РBrg Он NaOH TSCI py SN2

A: The conversion of one organic compound into others is done by different types of reaction, all these…

Q: 2. Show how to bring about each conversion. (a) (b) (c) HO но он но но HO, но (d)

A: Reaction of alkyne with NaNH2 liq NH3 gives trans alkene and lindlar catalyst give cis alkene .

Q: -15 °Č 40 °C CN ? (Diels alder reaction) + ? (Diels alder reaction)

A: The questions are based on the concept of organic reactions. first two deals with the electrophilic…

Q: 1. Using arrow formalism, show how the McLafferty rearrangement might occur in PHCOCH2CH2CH3. What…

A: McLafferty rearrange is a characteristic fragmentation of carbonyl compound in mass spectroscopy.…

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

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

Q: Based on the reaction scheme below, deduce and name structures A, B and C. H, Pd A KMno, в (CH,)…

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Q: Please type your answer as (Aor B) Which molecule below is the most stable. (A= left, B= right) 2.…

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Q: Circle the "isoprene" units in the following terpene. Label the head (h) and tail (1) of each…

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Q: Rank the following groups in order of decreasing priority. a. – COOH, – H, – NH2, – OH b. – H, –…

A: The following groups are to be ranked in order of decreasing priority: – COOH, – H, – NH2, – OH –…

Q: Ph i-Pr 1. toluene, heat Me 2. H2C-PPha Sts) Me Me cat. H* Me OPP ots) 1. H. NH2 MeOH, H* 2.…

A:

Q: 7) Which of the following are activating substituents in electrophillic aromatic substitution…

A: The activating groups are the groups that increase the reactivity of the benzene ring towards the…

Q: Only need solution of 3rd part. Ans: 10 isomers (Please send their structures)

A: For the coordination compound pentaaminenitritocobalt(III)nitrate we have to write the number of…

Q: 0Which pair of the cyclic ions is "anti-romatic"? c 2) D. E a) A and D (b) B and C 2 Which two…

A: When the organic species contains 4n (n=1,2,3,...) number of π electrons then it is called…

Q: romatic Compounds 1. Give IUPAC names for the following compounds: CH3 CHCH,CH,CHCH3 (à) CH3 (b)…

A: (a) 1,4 - Dimethylpentyl benzene(b) 3 - Bromo benzoic acid(c) 1- Bromo - 3,5 - Dimethyl benzene(d) 1…

Q: d) Reaction below that will give a mixture of enantiomers 1) OsO, HBr A) 2) aq. NaHSO, Brz H,0 B) D)…

A: Organic reaction.

Q: CH3 CH3 HO' CH3 'CH3 Cis-1,2-dimethylcyclohexane a) i) H2SO4 (aq), heat ii) H2 Pd OH iii) H2, Ni b)…

A: Organic reactions are those in which organic reactant react to form organic products. There are…

Q: Assign E or Z geometry in the following compound. Explain how you arrived at your answers and clear…

A: If the two groups (attached to each carbon of double bond) of high priority are on the same side of…

Q: Q. The final product of this synthesis is a non-steroidal anti-inflammatory drug (NSAID). It has…

A: At first chlorination occurs to give chlorobenzene. Then nitration gives ortho nitro chlorobenzene…

Q: 7. a. Which categories/classes does this compound belong to (for example, aldehyde, ketone)? b. Use…

A: First belongs to thiol family. Second  belongs to ketone  family  .

Q: Which group in eoch poír is anegned the higher priority in R, nomenciature ? o FO9) - NH2 c -CH(CH3…

A: The correct answer is given below

Q: continued Compound X, C55H84O, reacts with excess H2/Pd to give a CssH1000 compound. How many rings…

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

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Q: When trans-[CrCl2(NH3)4] * is reacted with one equivalent Nal, trans- and cis- [CrCI(I) (NH3)4] *…

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Q: p-chloro nitro benzene has less dipole moment (2.4 D) than p-nitro toluene (4.4 D). Why?

A: The reason for less value of dipole moment for the p-chloro nitrobenzene as compared to the p-nitro…

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.