Synthetic studies on the preparation of dinucleoside phenylphosphonates and phenylphosphonothioates via palladium(0) catalysed cross-coupling

2005 ◽  
Author(s):  
Gaston Lavén ◽  
Jacek Stawinski
Keyword(s):  
Cross Coupling ◽  
Synthetic Studies

Synthetic studies of novel ninhydrin analogs

2001 ◽  
Vol 79 (11) ◽  
pp. 1632-1654 ◽  
Author(s):  
Richard R Hark ◽  
Diane B Hauze ◽  
Olga Petrovskaia ◽  
Madeleine M Joullié
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Latent Fingerprints ◽  
Cross Coupling Reactions ◽  
Essential Tool ◽  
Porous Surfaces ◽  
Synthetic Studies ◽  
Sulfur Containing

Ninhydrin is an essential tool in the analysis of amino acids, peptides, and proteins, and the preferred reagent for the detection of latent fingerprints on porous surfaces. The goal of this investigation was to prepare ninhydrin analogs with enhanced chromogenic and fluorogenic properties. Target compounds included structures with extended conjugation and (or) with the presence of sulfur-containing moieties. We have devised general convergent routes for novel heterocyclic and aryl-substituted ninhydrin analogs for use as reagents for amino acid detection.Key words: ninhydrin analogs, synthesis, ketals, Suzuki cross-coupling reactions, Stille cross-coupling reactions.

Synthetic Studies on the Taxane Skeleton:  Construction of Eight-Membered Carbocyclic Rings by the IntramolecularB-Alkyl Suzuki−Miyaura Cross-Coupling Reaction

2004 ◽  
Vol 6 (24) ◽  
pp. 4491-4494 ◽  
Author(s):  
Hatsuo Kawada ◽  
Mitsuhiro Iwamoto ◽  
Masayuki Utsugi ◽  
Masayuki Miyano ◽  
Masahisa Nakada
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Cross Coupling Reaction ◽  
Synthetic Studies ◽  
Carbocyclic Rings

Synthetic studies toward inducamide C

2021 ◽  
Author(s):  
Ardalan A. Nabi ◽  
Lydia M. Scott ◽  
Daniel P. Furkert ◽  
Jonathan Sperry
Keyword(s):  
Natural Product ◽  
Structural Revision ◽  
Synthetic Studies

The rare benzoxazepine ring in the alkaloid inducamide C is unstable and prone to rearrangement, indicating that structural revision of the natural product may be necessary.

Photoredox/Pd dual-catalytic three-component cross-coupling

2020 ◽  
Author(s):  
Logan Forshee ◽  
Kaitie Cartwright ◽  
Jon Tunge ◽  
Megan Hegarty
Keyword(s):  
Cross Coupling
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