e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Chromene chromium carbene complexes in the syntheses of naphthopyran and naphthopyrandione units present in photochromic materials and biologically active …
M Rawat, V Prutyanov, WD Wulff
Index: Journal of the American Chemical Society, , vol. 128, # 34 p. 11044 - 11053