Synergetic Catalysis for One‐pot Bis‐alkoxycarbonylation of Terminal Alkynes over Pd/Xantphos−Al(OTf)3 Bi‐functional Catalytic System
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DOI: 10.1002/cctc.201901988
Abstract: Tandem bis‐alkoxycarbonylation of alkynes allows for the preparation of 2‐substituted succinates from alkynes and nucleophile alcohol via two successive alkoxycarbonylation with advantages of 100 % atomic economy and simplified one‐pot operation. Herein, the one‐pot tandem bis‐alkoxycarbonylation… read more here.
Keywords: functional catalytic; catalytic system; one pot; bis alkoxycarbonylation ... See more keywords
Recyclable Ligand‐Free Cobalt Catalyst for Alkoxycarbonylation of Chloroacetates
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DOI: 10.1002/cssc.202500949
Abstract: Direct carbonylation of the C(sp3)—Cl bond remains a challenging transformation in the chemical industry. The usual use of precious metals, the high cost of ligands, and the lack of recyclability of catalysts make their industrial… read more here.
Keywords: cobalt; catalyst; alkoxycarbonylation; free cobalt ... See more keywords