作者:Veeranjaneyulu Lanke、Ilan Marek
DOI:10.1021/jacs.0c03380
日期:2020.4.22
(10 mol %), DCM (3 mL), rt/0.5–1.5 h. Chlorination: 1 (0.3 mmol), TMSCl (1.5 equiv), CuBr2 (10 mol %), DCM (3 mL), rt/0.5–1.5 h. Fluorination: 1 (0.3 mmol), 48% aq HBF4 (1.5 equiv), CuBr2 (10 mol %), DCM (3 mL), rt/1.5–3 h. aBromination: 1 (0.3 mmol), TMSBr (1.5 equiv), CuBr2 (10 mol %), DCM (3 mL), rt/0.5–1.5 h. Chlorination: 1 (0.3 mmol), TMSCl (1.5 equiv), CuBr2 (10 mol %), DCM (3 mL), rt/0.5–1.5
所有最终产品的配置在原始Chemdraw文件中都已颠倒。结论与所有基于X射线结构的结论相同,但是需要更正附图。更正的方案1–5和表1如下所示。更正的图纸还随附了更正的支持信息。a溴化:1(0.3 mmol),TMSBr(1.5当量),CuBr 2(10 mol%),DCM(3 mL),rt / 0.5–1.5 h。氯化:1(0.3 mmol),TMCCl(1.5当量),CuBr 2(10 mol%),DCM(3 mL),rt / 0.5–1.5 h。氟化:1(0.3 mmol),48%HBF 4(1.5当量),CuBr 2(10 mol%),DCM(3 mL),室温/1.5–3 h。a溴化:1(0.3 mmol),TMSBr(1.5当量),CuBr 2(10摩尔%),DCM(3毫升),室温/0.5–1.5小时。氯化:1(0.3 mmol),TMCCl(1.5当量),CuBr 2(10 mol%),DCM(3