Reactions of osmapyridinium with terminal alkynes
Reactions of osmapyridinium with terminal alkynes
复制标题
锇吡啶鎓与末端炔烃的反应
DOI:
10.1039/c5qo00052a
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发表时间:
2015-04
期刊:
影响因子:
--
通讯作者:
Xia Haiping
中科院分区:
文献类型:
--
作者:
Hong Guangning;Chen Zhixin;Zhang Hong;Xia Haiping
We have synthesized a new type of ten-membered osmacycles by reaction of osmapyridinium with HCCCH(OH)R (R = Ph, Et). We propose that these reactions take place initially by coordination of the alkynes, [2 + 2] cycloaddition, subsequent 1,2-hydrogen migration and a final reductive elimination. The reactions with phenylacetylenes do not afford the corresponding derivatives but rather give η4-coordinated cyclopentadiene complexes, which are proposed to derive from a [4 + 2] cycloaddition process. Related reactions of the η4-coordinated cyclopentadiene complexes are also discussed.
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影响因子:
2.8
作者:
Yu-Mei Lin;Lei Gong;Hui Xu;Xumin He;T. Wen;H. Xia
通讯作者:
Yu-Mei Lin;Lei Gong;Hui Xu;Xumin He;T. Wen;H. Xia
影响因子:
15
作者:
B. Trost;A. Hashmi
通讯作者:
B. Trost;A. Hashmi
影响因子:
2.8
作者:
Weller, KJ;Filippov, I;Wigley, DE
通讯作者:
Wigley, DE
DOI:
10.1002/asia.201200872
发表时间:
2013
期刊:
Chemistry, an Asian journal
影响因子:
--
作者:
Qianyi Zhao;Xiao-Yu Cao;T. Wen;H. Xia
通讯作者:
Qianyi Zhao;Xiao-Yu Cao;T. Wen;H. Xia
影响因子:
18.3
作者:
Zhenyang Lin
通讯作者:
Zhenyang Lin