Identify the structure of the product in the following reaction. Provide a suitable mechanism with proper justification OTs TMS Cs,co, > Tetragyclic Compound C23H21NO,S Ph 'NHTS Me OTf 18-crown-6 Mel ud 375
Q: An inexperienced graduate student treated dec-5-ene with borane in THF, placed the flask in a…
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A: Here the given reaction is an example of Peterson Olefination. So, in this reaction alkene is…
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Q: Provide the products that complete the following reaction equations. Note: unless otherwise…
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Q: MeO MeO. OH 5.0 eq. Li, ETOH HO. liq. NH3 MeO OMe OMe
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Q: b. Provide mechanisms and/or products for the following transformations. Po Ln, Cul, PhBr 1. HBpin,…
A: Note : 1-hexyne reation with HBpin followed by PdLn is called Suzuki Miyura coupling. 1-hexyne…
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Q: 1. LIAIM(OCICH.J, CH, 2. но он он H;SO4
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Q: please show the detailed mechanism for each step for the reaction below. OTBDPS Me TMANO (anhydrous)…
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Q: (c) Predict the product(s) for the following reaction with supporting mechanism. i) SeO2 Ag diovone
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Q: Br (CH3)COK + CHB13 Br (CH3);COH
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Q: 3) Provide mechanisms for the following synthetic sequence: heat OH () но OH /H* (ii) 0-C %3D OMe H.…
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Q: b. Provide mechanisms and/or products for the following transformations. Pd°Ln, Cul, PhBr 1. HBpin,…
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Q: Give complete mechanism of following reactions: CH, 0-H HBr CH; --C-CH–CH, → (CH,), C–CE–CH; a. H;O…
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- give reactions and intima mechanism of following reactions-Acetoxybenzene (PhOC(=O)OCH3) is much less reactive than ethoxybenzene (PhOCH2CH3) in electrophilic aromatic substitution reactions. Suggest an explanation for this result, based on an analysis of the inductive and resonance electronic effects of the two substituents on the stability of theWheland intermediate for para substitution by an electrophile E+( plz give detail step by step mechanism )
- Identify the pericyclic reactions in the followingreaction schemes. Give the complete reactionname and indicate the course of the reaction withthe aid of the arrow notation.write the mechanism and predict the product, and includ the stereochemistryExplain how and why rearrangements occurduring Friedel-Crafts alkylation reactions formingmore than 1 product. Also illustrate therearrangement reaction from the aboveexample.
- Identify the pericyclic reactions in the followingreaction schemes. Give the complete reaction name and indicate the course of the reaction with the aid of the arrow notation.plz provide DETAILED written explanation and AVOID USING MECHANISMS.w how enols, enolate ions, andenamines act as nucleophiles. Predictthe products of their reactions withhalogens, alkyl halides, and otherelectrophiles. Show how they areuseful in synthesis.
- Propose a suitable mechanism based on the observation .Suggest a detailed mechanism for the reaction below. Represent the product in the most stable conformation and also its stereochemistry.Provide a mechanism for the following reaction and rationalise the reactivity in terms of the 3 dimensional structure of the starting material and a consideration of the appropriate orbital interactions.