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ESP‐Promoted Suzuki‐Miyaura Cross‐Coupling and Peptide Bond Formation Reactions in Water at Room Temperature
Author(s) -
Konwar Manashjyoti,
Boruah Preeti Rekha,
Saikia Prakash J.,
Khupse Nageshewar D.,
Sarma Diganta
Publication year - 2017
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201700638
Subject(s) - chemistry , aqueous medium , coupling reaction , catalysis , palladium , aqueous solution , ligand (biochemistry) , solvent , combinatorial chemistry , organic chemistry , receptor , biochemistry
A potential green protocol for C−C and C−N bond formation reactions in aqueous medium promoted by basic waste biomass has been developed. The protocol involves the use of Egg Shell Powder (ESP) in water as a green heterogeneous reaction media which is basic in nature and offers a mild, resourceful and inexpensive alternative to the conventional protocols for palladium catalyzed C−C (Suzuki‐Miyaura) and C−N (Peptide coupling) bond formation reactions. The reactions proceeded in basic ESP medium in air at short reaction time at room temperature under ‘external base/external promoter/ligand/organic solvent’ free conditions.