Stereospecific and efficient alkynylation at the more hindered carbon of trisubstituted epoxidesElectronic supplementary information (ESI) available: experimental details. See http://www.rsc.org/suppdata/cc/b3/b308204k/
Zhao, Hongda; Pagenkopf, Brian L.; Zhao Hongda; The Department of Chemistry and Biochemistry, The University of Texas at Austin; Pagenkopf Brian L.; The Department of Chemistry and Biochemistry, The University of Texas at Austin
Журнал:
Chemical Communications
Дата:
2003
Аннотация:
The stereospecific and regioselective C(3) alkynylation of trisubstituted epoxides has been achieved with lithium alkynyl trimethylaluminium ate complexes in the presence of BF3·OEt2.
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