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Organic azides: an exploding diversity of a unique class of compounds
Since the discovery of organic azides by Peter Grieß more than 140 years ago, numerous
syntheses of these energy‐rich molecules have been developed. In more recent times in …
syntheses of these energy‐rich molecules have been developed. In more recent times in …
Recent advances in deep-sea natural products
Covering: 2009 to 2013. This review covers the 188 novel marine natural products
described since 2008, from deep-water (50–> 5000 m) marine fauna including bryozoa …
described since 2008, from deep-water (50–> 5000 m) marine fauna including bryozoa …
[HTML][HTML] Marine pyrrole alkaloids
Nitrogen heterocycles are essential parts of the chemical machinery of life and often reveal
intriguing structures. They are not only widespread in terrestrial habitats but can also …
intriguing structures. They are not only widespread in terrestrial habitats but can also …
Cascade Nitration/Cyclization of 1,7‐Enynes with tBuONO and H2O: One‐Pot Self‐Assembly of Pyrrolo[4,3,2‐de]quinolinones
Here we describe the one‐pot construction of the pyrrolo [4, 3, 2‐de] quinolinone scaffold by
a cascade nitration/cyclization sequence of 1, 7‐enynes with tBuONO and H2O. The …
a cascade nitration/cyclization sequence of 1, 7‐enynes with tBuONO and H2O. The …
Pyrroloiminoquinone and related metabolites from marine sponges
Covering: the literature from the first reported isolation of a pyrroloiminoquinone metabolite
from a marine sponge in 1986 up to October 1, 2004. This review presents the structure …
from a marine sponge in 1986 up to October 1, 2004. This review presents the structure …
Discorhabdins and pyrroloiminoquinone-related alkaloids
Alkaloids, such as lamellarins1 and manzamines, 2 with complex structures and promising
biological activities produced by marine plants, invertebrates and microbes have greatly …
biological activities produced by marine plants, invertebrates and microbes have greatly …
Unified Divergent Total Synthesis of Discorhabdin B, H, K, and Aleutianamine via the Late-Stage Oxidative N,S-Acetal Formation
M Shimomura, K Ide, J Sakata… - Journal of the American …, 2023 - ACS Publications
This study achieved the total syntheses of (+)-discorhabdin B,(−)-discorhabdin H,(+)-
discorhabdin K, and (−)-aleutianamine. A phenethylamine fragment bearing ao-pivaloylthio …
discorhabdin K, and (−)-aleutianamine. A phenethylamine fragment bearing ao-pivaloylthio …
Total Synthesis of (+)‐Discorhabdin V
The discorhabdin natural products are a large subset of pyrroloiminoquinone alkaloids with
a myriad of biological activities. Despite garnering much synthetic attention, few members …
a myriad of biological activities. Despite garnering much synthetic attention, few members …
Novel syntheses of tetrahydropyrroloquinolines: Applications to alkaloid synthesis
Two novel routes involving the intramolecular olefin insertion with a zirconium− benzyne
complex, followed by a palladium-catalyzed aryl amination, have been developed for the …
complex, followed by a palladium-catalyzed aryl amination, have been developed for the …
The first total synthesis of discorhabdin A
H Tohma, Y Harayama, M Hashizume… - Journal of the …, 2003 - ACS Publications
The first stereoselective total synthesis of a potent antitumor alkaloid, discorhabdin A (1),
which is a unique sulfur-containing pyrroloiminoquinone alkaloid, is described. The key step …
which is a unique sulfur-containing pyrroloiminoquinone alkaloid, is described. The key step …