NH, 1. HNO,/H,SO, 2. KCN/CUCN 1. NaBH4 2. H,0* OH K,Cr,0, OH H,SO, 1. NaH 2. CH;CH,Br SOCI, HO,

Q: COM. 70°C COMe [2+2], E) light F) (Retro Diels-Alder)

A: We have to draw the major product of the given cycloaddition reactions.

Q: 6. Does an Sn2 reaction always occur with inversion of stereochemistry? Does the stereocenter always…

A:

Q: H,SO,. H,0 2. Zn, H,O* 1. O, Brz, CH,OH KMNO,, H,O* 1. BH, 2. NaOH, H,O,

A: 1. Hydration of alkenes using H2SO4 and water follows Markovnikov addition. 2. Alkenes reaction with…

Q: stereochemistry. SN Br OH Br products ?

A: ANSWER : This is the SN1 reaction mechanism , in which carbocation is formed as an intermediate by…

Q: 2. Write in the products of these reactions, including stereochemistry where relevant. Br…

A: Substitution reaction is a type of organic reaction where one group is substituted by another group.…

Q: (ii) State the stereochemical relationship between alkenes 1 and 2, Figure 1. In your own words, and…

A: These two compounds are different fron each other as these are the geometric isomerism or…

Q: (f) Benzene + 3-phenyl-1-propene, H2SO4, heat -------> ? (g) Toluene +…

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Q: Rank the following carbocations in order of stability. (The most stable is first.) II II O I > III >…

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Q: Stereochemistry for the following reaction Br2, H20

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Q: 1. HSCH,CH,CH,SH H BF3 OEt, 2. n-BuLi 3. Br 4. HgCl2 /H,O THF (solvent) 5. heat [3,3] sigmatropic…

A: It is an example of 1,3 dithiane reactionss. In this the aldehyde carbonyl group is…

Q: For items 1-8, provide the products for the given reaction. Correctly draw the stereochemistry…

A: Answer of the question given below,

Q: Choose the major product of the reaction with correct regio- and stereo-chemistry. Br2 H20 "Br HO.,…

A:

Q: catalytic TSOH NH H3CO

A: This will form an enamine.

Q: Fill in the following missing organic structures,.Consider stereochemistry (R/S and/or E/Z…

A: Carbocation has tendency of rearrangement tendency.

Q: На, Pd R 1. Оз 2. (CH3)2S Na, NH3 РСС HO

A: 1)This is a hydrogenation reaction in which in which H2 is added across the double bond and the…

Q: Please explain What is the reaction? cycloaddition 8-8 - & HPh CO₂Me CO₂Me CO₂Me CO₂Me HPh OH 86-00…

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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: stereochemistry when applicable. Br a) b) c) d) c) Br Br 1) Nal 2) NaCN, acetone 1) NaOC(CH3)3, heat…

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Q: PdL2 но- е. -B® Br OR (2) f. H2SO4 Show stereochemistry HO majos

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Q: 1. Predict the products of the following reactions, showing stereochemistry and regiochemistry where…

A: a. In presence of Lindlar's catalyst cis-alkene is formed.  b. When excess hydrogen are present then…

Q: 1.) LIAIH, NH 2.) H,O* a.) b.) c.) но. NH NH Racemic d.) e.) но HO,

A:

Q: 4) Complete any 14 of the 15 products in the following chart. Please remember to show any…

A: The above chart represents the sequence of reactions by using different reagents (i.e. reaction…

Q: 1. HSCH,CH,CH,SH H. BF3 OEt, 2. п-BuLi 3. Br 4. HgCl, /H,O THF (solvent) 5. heat [3,3] sigmatropic…

A: Step 1: Protecting the carbonyl group with the HSCH2CH2CH2SH in presence of BF3OEt2 as shown below.…

Q: Но CH3 H,SO, /A (E1) H;C +

A:

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: Determine the double bond stereochemistry (E or Z) for the following molecules. F. H3C C A CH3 F. H…

A: Rules for writing the E and Z configuration:

Q: 3. Please write out the products or reagents (Note: stereochemistry ) H3C Br2 H3C Br/H20 (2) (1) H3C…

A:

Q: NABH CH,OH b) 1. Hg(OAc)2, H;0 2. NaBHa H;O, H

A: As you have multiple question. So we will only answer the first 3 parts of the question. Please…

Q: Apply the appropriate stereochemical designation (Ra/ Sa, RelSh to eac nolecules below. Vhere…

A: Stereochemistry of double bond is (Re/Si). if priority order is along the clockwise direction then…

Q: give both answer just with little bit explanation 10. (6) Blank 1: which is product X. Type a letter…

A: I have given the answer in the explanation section. Hope you will understand that.

Q: 2. Name the following compounds using the IUPAC conventions. You musyt include sterochemical…

A: The given problem is based on nomenclature of organic compounds

Q: 1. Provide the products for the given reaction. Give the stereochemistry (cis/trans) of the product…

A: Answer  Provide the product for the given reaction with…

Q: Which conditions would achieve the following transformation? OCCH₂ ? --- a) CH,CI/AICI,, then…

A:

Q: Choose the major product of the reaction with correct regio- and stereo-chemistry. 0 ОН 'Br Br "Br…

A: We have to predict the final product of the reaction.

Q: OH Br Br 2 Он он но 7. он OH CI OH

A: Identify the stereochemistry of the indicated carbon, write R or S ---

Q: 1. determine the type of pericyclic reaction (sigmatropic, electrocyclic, cycloaddition) 2. draw the…

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Q: NABH, -NH KCN, HCN TMSO NaBH4 MEOH Me NHBN

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Q: 1. Predict the products of the following reactions, showing stereochemistry and regiochemistry where…

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Q: Draw tructu f he ajor rganic roduct f he ollowing reaction. CH2 1. Hg(OAc)2, H20 2. NaBH4 CH3 • In…

A: Hg(OAc)2 along with water and followed by NaBH4 are used to oxidize an alkene to alcohol.

Q: How to approach this problem?

A: The reaction occurs via SN1 mechanism to form a primary carbocation by the removal of chloride ion.…

Q: To the right of each name provide a correct structure. Show stereochemistry clearly in each case…

A: A question based on nomenclature that is to be accomplished.

Q: 1. Fill in the missing starting organic molecule, reagents necessary, or final major product(s) for…

A: We have to fill the missing starting organic molecule or reagents or final product as follows in…

Q: a. Thus, it w Now, the dienophile Although the dienophile has a fancy name it is simply a(n): be…

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

Q: 1. Write the complete name for each of the following compounds including stereochemistr а. b. Br…

A: Organic compounds can be named under IUPAC rules. To specify the configuration of a molecule we can…

Q: K Br B ÕH (-H,) TSCI, pyr O`Nat C A B D

A:

Q: 15. Provide the missing maior product(s), showing stereochemistry where appropriate. Show one…

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Q: Describe the stereochemistry. CHO F CH2OH H;C- CN ČH,CH3 O 2R, 3R 2S, 35 2S, 3R O 2R, 3S

A: During R and S nomenclature ,we use CIP rule .The highest atomic number group is marked 1st then so…

Q: What is the reaction? cycloaddition B HPh 8-8 ∙C- & CO₂Me CO₂Me CO₂Me CO₂Me HPh D [Single selection]…

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Q: C HCI ÇI NaOH F G H A DMSO (Transition State) (Product) Br,(aq) CH,CH,ONa Δ B (Level 2 only) D…

A: DMSO or Dimethyl sulfoxide is a polar aprotic solvent which does not have any hydrogen bond with the…

Q: Me Me OMe OMe OH & OH OMe COMe BF 3'OEt2 Mgl2 A B show relative stereochemistry show relative…

A: