Construction of N-Acyliminophosphoranes via Iron(II)-Catalyzed Imidization of Phosphines with N-Acyloxyamides.
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DOI: 10.1021/acs.orglett.2c01238
Abstract: Employing FeCl2 as a cheap and readily available catalyst, a facile imidization of phosphines with N-acyloxyamides is described, affording synthetically useful N-acyliminophosphoranes with high functional group tolerance. The transformation is easily performed under an air… read more here.
Keywords: acyliminophosphoranes via; imidization phosphines; phosphines acyloxyamides; construction acyliminophosphoranes ... See more keywords
Stereoselective Synthesis of 2-Deoxy Glycosides via Iron Catalysis.
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DOI: 10.1021/acs.orglett.2c04379
Abstract: An Fe-catalyzed 2-deoxy glycosylation method was developed from 3,4-O-carbonate glycals directly at room temperature. This novel approach enabled facile access to alkyl and aryl 2-deoxy glycosides in high yields with exclusive α-stereoselectivity, tolerating various alcohols,… read more here.
Keywords: synthesis deoxy; glycosides via; deoxy glycosides; stereoselective synthesis ... See more keywords
Controllable C-H Alkylation of Polyethers via Iron Photocatalysis.
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DOI: 10.1021/jacs.3c01100
Abstract: The efficient conversion of a C-H bond in the polyether chain to other functional groups provides great opportunities for development of novel applications in many research fields. However, this field is quite underdeveloped due to… read more here.
Keywords: polyethers via; alkylation polyethers; alkylation; controllable alkylation ... See more keywords