Reactions of Complex Ligands, LXIV. Synthesis of 5,5′-Diphenyl-2,2′-bifuran, a Biaryl Compound with Remarkable Fluorescence Properties†
Reactions of Complex Ligands, LXIV. Synthesis of 5,5′-Diphenyl-2,2′-bifuran, a Biaryl Compound with Remarkable Fluorescence Properties†
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复杂配体的反应，LXIV。5,5-二苯基-2,2-联呋喃的合成，一种具有显着荧光特性的联芳基化合物†
DOI：
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发表时间：
1995
期刊：
影响因子：
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通讯作者：
K. Dötz
中科院分区：
文献类型：
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作者：
J. Christoffers;K. Dötz
2-氧杂环α，β-不饱和卡宾化合物1与过量的二甲胺反应得到二苯基联苯并呋喃2。2的结构是由2-苯基呋喃(4)经区域选择性锂化、易位金属锌和锡有机金属化合物6a-c以及最终的氧化铜偶联反应确定的。
The 2-oxacyclic α,β-unsaturated carbene complex 1 reacts with an excess of dimethylamine to give the diphenylbifuran 2. The structure of 2 was established by independent synthesis from 2-phenylfuran (4) via regioselective lithiation and transmetalation to zinc and tin organometallics 6a-c and final oxidative copper coupling reactions.