Provide a detalied arrow pushing mechanism for the following deils alder reactions

Q: Draw the starting materials needed to complete this Robinson annulation reaction in basic conditions…

A: Both the Michael acceptor and donor has drawn with proper reaction mechanism to get the product.…

Q: НО О A Br ?? Но C B ОН

A: Organic transformation

Q: What Wittig reagent and carbonyl compound are needed to prepare attached alkene? When two routes are…

A: The reaction of the carbonyl compound (aldehyde or ketone) with the ylide to give alkene is known as…

Q: 1. EtMgBr, dry ether; 2. water 1. EtMgBr; dry ether; 2. acid O 1. EtOH in dry ether; 2. acid 1. EtOH…

A: Grignard's reagents are used as carbon-based nucleophiles and also strong bases. When these are…

Q: The Stille reaction involves coupling of which pair of reagents? organohalide and organoboron…

A: Given : statement

Q: Provide the appropriate reagent(s) for the following formation

A:

Q: a) what "E2" b) what Dvaw Stand kind of an for grometry example. in an E2 reaction? is absolutely…

A: Given problem is based on elimination reaction.There are two types of elimination reaction: E1 and…

Q: ning with ethyl ermediates and reaction

A: These are four step reactions  1. Treat ethyl acetoacetate with NaOEt to produce carbanion…

Q: Please provide the reagent (A) and the product (B) of the following scheme. A H30* EtO. Eto H. B A…

A:

Q: Name the major product for the reaction of aqueous bromoethane with NaSH.

A: Substitution reaction is the reaction in which one species is replaced by other.

Q: drug synthesis from Sandmeyer reaction

A: Sandmeyer reaction :  It is a aromatic nucleophilic substitution  which occurs through radical…

Q: A CrO 3 H2SO4 но но

A: The given product is a carboxylic acid and the reagent is (CrO3 + H2SO4 + H2O). This reagent is…

Q: Predict the products of oxidationand reduction of the aromaticring, including…

A: The oxidation of aromatic ring (benzene) takes place as follows: The reduction or hydrogenation of…

Q: Which compound would be the least likely to react as a diene in a Diels- Alder Reaction? A. B. C. D.

A: This involves Diels-Alder reaction knowledge.In Diels-Alder reaction, a diene and dienophile react…

Q: What protecting group might you use on the problematic compouind above to allow for a Grignard…

A: Protecting a functional group refers to the process of chemically modifying a reactive chemical…

Q: LINH, ethanol 18. What is the major product? а. b. d. not a.-c.

A: This reaction is an example of Birch reduction.

Q: Consider a traditional Diels Alder reaction noting it's methodology and synthetic tactical. Then…

A: A question based on green chemistry that is to be accomplished.

Q: Reaction: NazCrzOz Ha H2 SO4 mechanism:

A: In the presence of aqueous solution, sodium dichromate is in equilibrium with the acid chromate ion.

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.