TY - JOUR T1 - A mild benzannulation through directed cycloaddition reactions. JO - Angew Chem Int Ed Engl PY - 2012/05/16 AU - Kirkham JD AU - Butlin RJ AU - Harrity JPA ED - DO - DOI: 10.1002/anie.201200917 VL - 51 IS - 26 SP - 6402 EP - 6405 Y2 - 2024/12/22 ER -