Rhodium-catalyzed branched-selective alkyne hydroacylation: a ligand-controlled regioselectivity switch.
It's all in the ligand: By choice of the appropriate diphosphine ligand a previously linear-selective alkyne hydroacylation process can be "switched" to be highly branched-selective (see scheme, l=linear, b=branched). Structural data for the ortho-iPr-dppe-rhodium catalyst suggest res...
| Main Authors: | , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2011
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