Journal ArticleDOI
Convergent total synthesis of the michellamines
T. Ross Kelly,Alberto Garcia,Fengrui Lang,John J. Walsh,K. Vijaya Bhaskar,Michael R. Boyd,Roland Götz,Paul A. Keller,Rainer Walter,Gerhard Bringmann +9 more
Reads0
Chats0
TLDR
In this paper, the total synthesis of both michellamine A (1a) and B (1b) by consecutive construction first of the inner (non-stereogenic) axis and subsequently the two outer (stereogene) axes in a highly convergent manner, is described.About:
This article is published in Tetrahedron Letters.The article was published on 1994-10-10. It has received 70 citations till now. The article focuses on the topics: Total synthesis.read more
Citations
More filters
Journal ArticleDOI
Aryl-aryl bond formation one century after the discovery of the Ullmann reaction.
Journal ArticleDOI
Palladium-catalyzed cross-coupling reactions in total synthesis.
TL;DR: In this Review, highlights of a number of selected syntheses are discussed, demonstrating the enormous power of these processes in the art of total synthesis and underscore their future potential in chemical synthesis.
Journal ArticleDOI
1,1‘-Binaphthyl Dimers, Oligomers, and Polymers: Molecular Recognition, Asymmetric Catalysis, and New Materials†
Journal ArticleDOI
Atroposelective total synthesis of axially chiral biaryl natural products.
TL;DR: Gerhard Bringmann's research interests focus on the field of analytical, synthetic, and computational natural product chemistry, i.e., on axially chiral biaryls, which is characterized by a broad structural diversity.
References
More filters
Journal ArticleDOI
The Palladium‐Catalyzed Cross‐Coupling Reactions of Organotin Reagents with Organic Electrophiles [New Synthetic Methods (58)]
TL;DR: The cross-coupling of organotin reagents with a variety of organic electrophiles, catalyzed by palladium, provides a novel method for generating a carbon-carbon bond.
Journal ArticleDOI
The Palladium-Catalyzed Cross-Coupling Reaction of Phenylboronic Acid with Haloarenes in the Presence of Bases
TL;DR: The transition metal-catalyzed reactions of organometallics with organic halides have been extensively studied to prove a new approach to selective formation of carbon-carbon bonds as mentioned in this paper.
Journal ArticleDOI
Perfluoroalkanesulfonic esters: methods of preparation and applications in organic chemistry
Journal ArticleDOI
New synthetic transformations via organoboron compounds
TL;DR: In this paper, the palladium-catalyzed cross-coupling reaction of 1-alkenylboron compounds with various vinylic or aryl halides in the presence of base provides the corresponding coupling products.
Journal ArticleDOI
Anti-HIV michellamines from Ancistrocladus korupensis.
Michael R. Boyd,Yali F. Hallock,John H. CardellinaII,Kirk P. Manfredi,John W. Blunt,James B. McMahon,Robert W. BuckheitJr.,Gerhard Bringmann,Manuela Schäffer,Gordon M. Cragg,Duncan W. Thomas,Johnson Jato +11 more
TL;DR: Details of the isolation and determination of the absolute configurations and comparative anti-HIV activities of novel, atropisomeric naphthylisoquinoline alkaloid dimers, michellamines A, B, and C, from a newly described species of Ancistrocladus from the Korup rainforest of Cameroon are reported.