ketenimine
National Institutes of Health
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A Cu-catalyzed three-component reaction of alkyne, azides (sulfonyl or phosphoryl azides), and N,N-dialkyloxyformamide dialkyl…
ortho-Quinone methides, arising from a formal [2+2] cycloaddition between arynes and DMF, were found to facilely undergo a [4+2…
The ability of triarylmethane and diarylmethane fragments to behave as hydride donors participating in thermal [1,5]-H shift/6…
A one-pot cascade approach to 4-alkylidene-beta-lactams and N, N'-diarylamidines from aryl azides and aryloxyacetyl chlorides has…
Bis(ketenimines), in which the two heterocumulenic functions are placed in close proximity on a carbon skeleton to allow their…
An analysis of continuum antenna temperatures observed in the GBT spectrometer bandpasses is presented for observations toward…
2-monosubstituted 1,3-dioxolanes and dithiolanes act as hydride-releasing fragments, transferring intramolecularly their acetalic…
Theoretical calculations (B3LYP/6-311+G(3df,2p)//B3LYP/6-31G) of the 1,3 migration of NR(2) transforming alpha-oxoketenimines 1…
A catalyst system comprising palladium acetate-bidentate phosphine is effective for the cyclocarbonylation of o-iodoanilines with…