TY - JOUR T1 - Promotion of the chromium carbene Dötz annulation reaction under sonochemical and dry state adsorption conditions JO - Tetrahedron PY - 1993/01/01 AU - Harrity JPA AU - Kerr WJ AU - Middlemiss D ED - DO - DOI: 10.1016/S0040-4020(01)87269-0 VL - 49 IS - 25 SP - 5565 EP - 5576 Y2 - 2024/12/22 ER -