Is C-O ester of 3-chloro-4’-methoxychalcone conjugated (talking about the H3CO attatched to the benzene ring)? Can you explain your answer?

Q: Draw the alkyne formed when 2,3‑dichloropentane is treated with an excess of strong base

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Q: The ACS exam at the end of this semester covers a limited amount of IUPAC nomenclature mostly from…

A: IUPAC is international union of pure and applied chemistry.

Q: V OH 0= NH₂ B Which of the following molecules can be classified as an alkene? OH NH₂ A) Compound A…

A: Alkenes are hydrocarbons which contain carbon-carbon double bonds in their structures. General…

Q: Show how to convert 1-butyne to   the  compound

A: Preparation of the given compound from 1-butyne is given below :

Q: Draw the following compounds: a) 1,3 - pentadiol c) 2-ethoxybutane b) Cis 2,3-dichlorohex-2-ene d)…

A: The structure of organic compounds is determined using IUPAC rules , with proper carbon atoms in…

Q: Is the alkene below an E or Z alkene? H₂N

A: Given,The molecule is:

Q: a) b) A) (S)-3,4,4-trimethylpentanal B) (R)-3,4,4-trimethylpentanal C) (R)-…

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Q: Draw all three possible structures of benzene containing two methly (-CH3) substituents.

A: The unsubstituted benzene ( C6H6) has a normal 6-membered cyclic ring structure where all the 6…

Q: 1. Fill in the functional group or name that best matches the descriptions below. (18 pts) A. Can be…

A: Answer: (A) Alcohols can be classified as Primary, secondary, or tertiary. (B) Carbohydrates can be…

Q: 7) The IUPAC name of this compound is: CH3 CH,CHCH,CH,CHCHO 1 CH₂CH3 A) 2-ethyl-5-methyl-1-butanal…

A: According to IUPAC nomenclature for naming a compound :  Select the longest continuous chain of…

Q: QUESTION 6 1) O3 2) (CH3),S O a dialcohol O a dialdehyde butanioc acid and carbon dioxide O a…

A: From the given reaction we see that Cyclopentene on reaction with Ozone and dimethyl sulphide.The…

Q: Draw the following a.) 6,8-dichloro-6-hydroxyl-2-methyl-3-phenyl-4,5,7,8-tetrafluoronon-3-ene b)…

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Q: When assigning alphabetically priority to branches in a hydrocarbon, "dipropyl" would be come…

A: In this question, we have to find out the correct answer of given problem by the help of "IUPAC…

Q: Draw cyclohex-1-enecarbaldehyde

A: Draw structure of  cyclohex-1-enecarbaldehyde

Q: How is this molecule synthesized from 2 - methylpentane? Da

A: A cyclic structure is created from a straight alkane as part of the cyclization response. In this…

Q: 1) Draw the structures of the following compounds from the a) 5,6,7R-trimethyl-2E,5Z-nonadiene b)…

A: IUPAC nomenclature is used for the systematic naming of organic molecules.According to IUPAC…

Q: CH3-C I -CH3 1. ВН:/THF CH3-CH2-CH2-C-H or 2. ОН, Н,О2, Н,о CH3-CH2-C CH | II

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Q: 3) Which of the following is a vicinal dihalide? A) cis-1,2-dibromocyclopentane B)…

A: If two halogen atoms are present on the adjacent carbon atoms of the carbon chain or cyclic ring,…

Q: CH3-CH-O+CH3MgCl

A:

Q: 14. Which of the following depicts toluene? B) CH3 CH3 CH3 A) CH3 OCH3 Gmwoliot cr o d C) D) OCH3…

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Q: The the following using IUPAC rules. Select the correct answer from the list below.…

A: Rules for naming the compound containing multiple bond are : Find the longest continuous chain of…

Q: 3. a) Provide a structure for 5-bromocyclohex-2-en-1-ol b) Provide a structure for…

A: We can solve these questions by using the basic concepts of the chemistry :…

Q: Draw a)trans-2-ethyl-1-bromocyclopentane B) 3-tert-butyl-3-cyclohexen-1-o

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Q: acetyl chloride + 3-methylbutanol = ?

A: Given that : We have to predict the product of the following reaction : acetyl chloride +…

Q: (3R,6S,7R,E)-5-bromo-6-ethyl-3,4,7-trimethylnon-4-ene

A: The cis and trans approach works only if two identical groups are connected to the double bond. When…

Q: Name these aldehydes

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Q: Draw (S)-3-hydroxy-2,2,4-trimethylpentanal

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Q: Macmillan Learning B. H₂C C. H₂ The name of compound B is: H₂C-CH₂ CH₂ The name of compound C is:…

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: Why is a substituted cyclohexane ring more stable with a larger group in the equatorial position?

A: Position of substituents in cyclohexane In the conformational analysis cyclohexanes, cis and trans…

Q: a) R-2,2-dimethylcyclopentanol enob) 2-phenylethanol

A: Both the compounds are alcohols.

Q: 5) Use compounds X, Y and Z (shown below) to answer the following questions. H. CH3 H3C CH3 HO,…

A: Generally we should know that cis and trans used in prescence of double bond.  R/s term used in…