催化学报
催化學報
최화학보
CHINESE JOURNAL OF CATALYSIS
2011年
7期
1129-1132
,共4页
铜%羰基磷氧化物%碳硫成键反应%偶联反应%碘代芳烃%硫醇
銅%羰基燐氧化物%碳硫成鍵反應%偶聯反應%碘代芳烴%硫醇
동%탄기린양화물%탄류성건반응%우련반응%전대방경%류순
Cu%carbonyl-phosphine oxide%carbon-sulfur bond formation%cross-coupling reaction%iodide aryl%thiol
以邻溴苯甲醛为原料合成了一系列的羰基磷氧化物,用作铜催化的C-S偶联反应的新配体.在较温和的反应条件下可成功催化碘代芳烃或溴代芳烃与硫醇的偶联反应,收率最高达99%.
以鄰溴苯甲醛為原料閤成瞭一繫列的羰基燐氧化物,用作銅催化的C-S偶聯反應的新配體.在較溫和的反應條件下可成功催化碘代芳烴或溴代芳烴與硫醇的偶聯反應,收率最高達99%.
이린추분갑철위원료합성료일계렬적탄기린양화물,용작동최화적C-S우련반응적신배체.재교온화적반응조건하가성공최화전대방경혹추대방경여류순적우련반응,수솔최고체99%.
A series of carbonyl-phosphine oxide ligands were synthesized from 2-bromophenylaldehyde and used in Cu-catalyzed C-S coupling reactions.Aryl iodide and aryl bromide reacted with thiols efficiently upon catalysis under mild reaction conditions and a yield of up to 99％ was obtained.
