TY - JOUR AU - Fu, W.-F; Chan, K.-C; Miskowski, V M; Che, C.-M JO - Angew. Chem. Int. Ed. VL - 38 PY - 1999 DO - 10.1002/(SICI)1521-3773(19990917)38:18<2783::AID-ANIE2783>3.0.CO;2-I L3 - PubMed-ID: 10508382 SP - 2783 ER -