Hydrozirconation-transmetalation. A mild, direct route to higher order vinylic cuprates from monosubstituted acetylenes
作者:Bruce H. Lipshutz、Edmund L. Ellsworth
DOI:10.1021/ja00176a079
日期:1990.9
One-pot synthesis of protected prostaglandins from alkynes and cyclopentenones. In situ generation of higher order cyanocuprates derived from alkenylzirconium intermediates
作者:Kevin A. Babiak、James R. Behling、John H. Dygos、Kathleen T. McLaughlin、John S. Ng、Vincent J. Kalish、Steven W. Kramer、Robert L. Shone
DOI:10.1021/ja00176a080
日期:1990.9
Process for isolating organic compounds and lithium salt complexes
申请人:G. D. Searle & Co.
公开号:US04452994A1
公开(公告)日:1984-06-05
An improved process for isolating organic compounds from crude product or reaction mixtures by dissolving said crude product or reaction mixture in a suitable solvent, contacting the resulting solution with a lithium salt to form a solid metal salt complex, separating, and thereafter recovering a pure product by decomposing the lithium salt complex.