Propose a reaction scheme to produce the following product from two units of benzene. 
Definitions:
Economic Life
The estimated period over which an asset is expected to be economically useful to its owner or the duration it can generate revenue, beyond which it is not cost-effective to operate.
Warranty
A guarantee, typically from a manufacturer or seller, promising to repair or replace defective goods within a specified time period.
Lease Liability
A financial obligation representing the present value of future lease payments that a lessee is required to make under a lease agreement.
Discount Rate
The interest rate used in discounted cash flow (DCF) analysis to present value future cash flows, or in the context of bond investments, it is the interest rate used by investors to compare different bond issues.
Q5: Draw the mechanism of the following transformation.
Q11: Which of the following is an appropriate
Q24: What is the product of the following
Q35: Stabilized ylides contain a neighbouring _ group.
Q38: Predict the structure of a molecule with
Q48: What is the major product of the
Q58: What are the products of the Wittig
Q62: Which molecule will react faster with Br<sub>2</sub>
Q66: Br<sub>2</sub> oxidation of a primary alcohol results
Q78: Carbocation rearrangements can involve either the movements