Give the Product for the Following [1,3] Sigmatropic Rearrangement

Q56: How many electrons are present in the

Q92: Under what conditions would a 1,5-hydrogen shift

Q93: Under photochemical conditions,is an [2+2] cycloaddition suprafacial

Q94: Which of the following sets of atomic

Q95: What is the product of the following

Q96: When an allyl anion undergoes a cycloaddition

Q98: Under photochemical conditions,(2E,4Z)-hexadiene undergoes a _ ring

Q99: Give the product(s)for the following reaction.You may

Q100: Indicate whether each of the following reactions

Q102: What is the major product from the