Table 2.
Scope of [4 + 2], [3 + 2], and [2 + 2] Cycloaddition Partners with 1,6-BN-Arynea
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Yields are of isolated products and are reported as an average of two runs. Some hydrogen atoms in ORTEPs illustrated for compounds 5b and 5c have been omitted for the sake of clarity. Thermal ellipsoids are drawn at the 50% probability level.