TY - GEN AU - Bartlett,P D TI - 1,2- and 1,4-Cycloaddition to Conjugated Dienes: Dependence of products and rates on reactant structure tells something about competing reaction mechanisms SN - 0036-8075 PY - 2010///0702 N1 - Publication Type: Journal Article UR - https://doi.org/10.1126/science.159.3817.833 ER -