Two New Furan-2-Carboxylic Derivatives from the Leaves of Nicotiana tabacum and Their Anti-Tobacco Mosaic Virus Activities
Sign Up to like & getrecommendations! Published in 2020 at "Chemistry of Natural Compounds"
DOI: 10.1007/s10600-020-03167-z
Abstract: Two new furan-2-carboxylic derivatives (1 and 2), together with three known compounds (3–5), were isolated from the leaves of Nicotiana tabacum. Their structures were determined by means of HR-ESI-MS and extensive 1D and 2D NMR… read more here.
Keywords: two new; furan carboxylic; leaves nicotiana; new furan ... See more keywords
Stereoselective and Catalytic Synthesis of anti-β-Alkoxy-α-azido Carboxylic Derivatives.
Sign Up to like & getrecommendations! Published in 2017 at "Organic letters"
DOI: 10.1021/acs.orglett.7b03255
Abstract: Direct addition of a chiral N-azidoacetyl thiazolidinethione to a variety of dialkyl acetals catalyzed by a commercially available and structurally simple nickel(II) complex gives access in good yields and a highly stereocontrolled manner to anti-β-alkoxy-α-azido… read more here.
Keywords: alkoxy azido; azido carboxylic; anti alkoxy; catalytic synthesis ... See more keywords
Ti-Catalyzed Diastereoselective Cyclopropanation of Carboxylic Derivatives with Terminal Olefins.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c02360
Abstract: Cyclopropanols and cyclopropylamines not only serve as important structural motifs in medicinal chemistry but also show diverse reactivities in organic synthesis. Owing to the high ring strain energy, the development of a general protocol from… read more here.
Keywords: diastereoselective cyclopropanation; derivatives terminal; carboxylic derivatives; terminal olefins ... See more keywords