(b) Draw the structure of A, B, C, D and E (i) OH CH,CCH, i. H,C-ċ-CH, ii. H,0* A PCC / CH,Cl2 (ii) CH;CH2CH2OH B conc HCI, ZNCI, C CH,C(CH,)2 (iii) ÓH

Q: For the following compounds, which pairs of hydrogens (Ha and Hb) are enantiotopic hydrogens? b.…

A: Diastereomers are those pair of compounds which are not the mirror images of one another and also…

Q: How are the molecules (I-iv) related to compound X? OH OMe MeO HO, NH2 OH OH OMe OMe OMe OMe NH2 OH…

A: Constitutional isomers have same molecular formula but different structure. Identical isomer - If by…

Q: Q1. Give the structure(s) of the major organic produc(s) of A-H , Show stereochemistry if…

A:

Q: 1- Name the following heterocyclic compounds using Hantzsch- Widman nomenclature only. H N H. ? ? 1-…

A: The main criteria are:   the total number of atoms in the ring, both carbon atoms and heteroatoms…

Q: NaOCI 1) CH,CO,H : CH;CN : H20 MgBr он 2) H20 C10H180 C12H240 C12H240 major stereoisomer minor…

A: Scheme 1: Step 1: Alcohol oxidation. Step 2: Grignard addition to ketone. Scheme 2: Step 1:…

Q: 5. The following are the structures of fouf a-0-CH,CH-NCHb -o-CH,CH-CHy CH CH2 HC CH- -CH2 HC C-0 CH…

A: (a) The given structure A contains a phosphate group that has a polar end and hydrophilic in nature,…

Q: Limonene (drawn below) has ___ asymmetric centers. When both alkenes are hydrated with H2SO4 and…

A: Asymmetric centres have four different groups and are represented by stars (*).

Q: Why is this chair conformation the most stable trans-1-chloro-3-flurocyclohexane? Wouldn't the…

A: This question is related to stability of conformations

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: 1. Describe the synthesis of : a) NH 3 CH2 CH2 %3D b) NH3 CH3CH2 CH2 CH2NH2 CH2 CH3. CH3 CHIN-CH3…

A:

Q: BY BY2, hD NOOH Cae) ( Cyclopentane) SM2 он pcC, THE BY BY2 ACOH t'Buok JEBuott E2 Reoction ( dip -…

A: In the first step bromination takes place in presence of sunlight with the production of free…

Q: 2. Which of the following molecules is achiral? HOH HO,CH HC H CH, II II IV A)I C) II D) IV and V

A:

Q: ,CH3 CH2 Isomerizahon HBr Pd Br H3C H3 C 2 - butene 1- bromo butene 1- bulene No HC E CH Cr. 0, / H,…

A: Since you have asked a question with multiple steps, we will solve first three steps for you!. For…

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, +…

A:

Q: Name each alkene and specify its configuration by the E,Z system.

A: This given alkene has configuration :

Q: 7. (R)-3-methyl-1-pentene을 다음 4가지 시약으로 반응시켰을 때 생성되는 화합물의 구조를 그리고 광학 이성질체 여부를 설명하시 오. H CH3…

A:

Q: Which molecules A through D shown below would, upon hydrogenation of the double bond with Hz and…

A: Stereochemistry of organic compounds. Enantiomers: Enantiomers are non super impossible mirror…

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

A:

Q: Q2 Give the stereochemical relationships between each pair of structures. Examples are same…

A: The pairs given are,

Q: a. O3, CH;Cly, -78 °C b. Me,S b OH + enantiomer OH но H.

A: Given reaction is :  Product of the reaction = ?  Options are :

Q: Q1. Give the structure(s) of the major organic produc(s) of A-H , Show stereochemistry if…

A: Since you have posted a question with multiple subparts, we are entitled to answer only first 3…

Q: (d) CuLi 2. NH,CI, H,0 (e) 1. CH,CH,SNa, ethanol2 -? 2. NH,CI, H,0

A: 1,4-addition reaction or Michael reaction or conjugate addition is the addition of a nucleophile to…

Q: stereoisomers. (10p) 1)Hg(OAc)2, THF, H20 (1) NaNH2 a) d) 2) NaBH4, ОH (2)BzBr (3) H2/Li, EINH2 b)…

A:

Q: (a) Draw a three-dimensional line structure of (5R,6Z)-6,7-dichloro-5-hydroxynon-6-enal.  Place the…

A: a). -Draw the carbon chain with nine carbon atoms in the parent chain. -Assign the numbering for…

Q: (с) (d) CH2=CHCH=CHCH;CH;CO2H CH3 CH2CO2H CH3 CH;CO I (f) CH;CCH;CH2* (e) 2,3-diphenylpropanoic acid…

A:

Q: a. For the following compounds, which pairs of hydrogens (Ha and Hb) are enantiotopic hydrogens?b.…

A: a. When a carbon atom in a compound is bonded to two hydrogens and to two different types of groups,…

Q: H;C CH3 HBr H;C H Draw the molecule on the canvas by choosing buttons from the Tools (for bonds),…

A: 1. This is an addition reaction.  2. HBr is added to alkene.  3. Morkonikoves addition rule is…

Q: 1. О, Он но 2. Н,О, 1. H,SO, 2. 2 eq CH,CH,OH (etanel H3C |1. 1,8 оctanamina, H,О, Ciclohexano NH…

A: We have to write the mechanism for the following given synthesis as follows in step 2:

Q: Show how to bring about conversion

A: Introduction: This is the conversion of benzoic acid to 1-benzylpyrrolidine .this reaction is…

Q: Conformational studies on ethane-1,2-diol (HOCH2¬CH2OH) have shown the most stable conformation…

A: Gauche conformation of ethane-1,2-diol is the most stable conformation when compared to…

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: Determine the structures of compounds J through N in the following reaction scheme: CI 1.2 equiv…

A:

Q: DL CH- EU Pg.. Totel No. of Stereo1somCrA 2. - CH -H =U - H-CHa 1

A: Stereoisomers are isomers that share the same composition but differ in how those parts are arranged…

Q: Explain the fact that the C-O stretch in ethers and esters occurs at 1000-1100 cm-1 when the C is sp…

A: The stretching frequency is dependent on the strength of the bond via the force constant. Stronger…

Q: What is the absolute stereochemistry of C2 and C4?

A: The asymmetric carbon is categorized as chiral center. Its configuration is determined by using…

Q: Construct handheld models of the 2-butanols represented in Fig. 5.3 and demonstrate for yourself…

A: Solution: Concept revision: Enantiomers: They are non superposable mirror images of isomers.  Chiral…

Q: Q2 Give the stereochemical relationships between each pair of structures. Examples are markSI same…

A: Stereochemistry is branch of chemistry  which involves study of the relative spatial arrangement of…

Q: Q1. Give the structure(s) of the major organic produc(s) of A-H, Show stereochemistry if…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Q.2 Give the structure(s) of the major organic produc(s) of I-L and O-P, Show stereochemistry if…

A: The possible major products, I and J, for the alkyne [1] are shown below.

Q: 4) Which of the following statement(s) is (are) FALSE? a. The alkene below can be named as:…

A: When two same substituents are in same sides i.e. cis orientation, then it is called Z isomer. When…

Q: 4.Complete the following reaction H SO, (a) + ΗΝΟ, CH3 (b) FeCls + Br2 CH3 Br. (c) + H,SO4 Br

A: Aromatic electrophilic substitution reaction: Aromatic electrophilic substitution reactions are the…

Q: Kenalpasti sebatian A hingga E. Identify compound A to E. В H2SO4 но NH2 1) A D 2) H,O* NAOH PCC,…

A:

Q: Identify A, B, C, and D CHy-CH-C-CI so, AICI3 H,SO, B Pd/H2 COOH Br

A:

Q: please could they be answered and they aren't graded questions

A: The Newman projection of ethane-1,2-diol is drawn as,

Q: NMez OH (a) H,PO4. (b) (a) HNO, H,SO, (c) (d) NAOH, (d) (1) (e) SOC, HNME2 HO H,O, heat () H2. Pd/C…

A:

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.