2. In the carbon-carbon bond-forming step of the reaction, there are two possible sites of attack on the benzopyrrole ring. One leads to the product and the other leads to a five-membered ring. Write the initial step leading to each of these products and examine the resulting intermediates. Using what you have learned about electrophilic aromatic substitution reactions, rationalize the observed position of attack on the imine that results in the product.

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants