Consider the given structure of the product of a Diels-Alder reaction. Ring made up of six carbons with a double bond between carbons 1 and 2 and a chlorine on both carbons 4 and 5. The two chlorines are on the same side of the ring. What reactants are necessary to make the product

See explanation below

Explanation:

First of all, a Diels Alder reaction is very useful to synthetize rings of 6 carbons. In order to do this, we need two reactants. A dienophile and a conjugate diene.

The conjugate diene, is usually a 4 or 5 carbons, with two double bonds, both conjugate and the dienophile, usually have one double bond and an withdrawing atractor group on 1 carbon.

We already have the product here, which is a ring of 6 carbons, with a double bond and chlorine in two carbons. The only way to do this is putting a conjugate diene of 4 carbons, and a dienophile with 3 carbons and 2 chlorines.

The mechanism of reaction is in the attached picture.

Hope this helps

no, the red giant is the hottest with 2.00.000.000 degrees celsius. while the white dwarf only 25,000 degrees celsius.

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).