Literature DB >> 15200331

Allenes and transition metals: a diverging approach to heterocycles.

Kay M Brummond1, Branko Mitasev.   

Abstract

[reaction: see text] An alkynyl allene has been converted to heterocycles possessing an alpha-alkylidene cyclopentenone, a 4-alkylidene cyclopentenone, or a cross-conjugated triene. Thus, a common intermediate has been converted to three structurally unique compounds by changing only the reaction conditions and, therefore, controlling various reaction pathways.

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Year:  2004        PMID： 15200331     DOI： 10.1021/ol0492391

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  15 in total

1.  Computational Insight Concerning Catalytic Decision Points of the Transition Metal Catalyzed [2 + 2 + 1] Cyclocarbonylation Reaction of Allenes.

Authors:  Alexander S Bayden; Kay M Brummond; Kenneth D Jordan
Journal:  Organometallics       Date:  2006-10-23       Impact factor: 3.876

2.  Chemical methodology as a source of small-molecule checkpoint inhibitors and heat shock protein 70 (Hsp70) modulators.

Authors:  Donna M Huryn; Jeffrey L Brodsky; Kay M Brummond; Peter G Chambers; Benjamin Eyer; Alex W Ireland; Masaoki Kawasumi; Matthew G Laporte; Kayla Lloyd; Baptiste Manteau; Paul Nghiem; Bettina Quade; Sandlin P Seguin; Peter Wipf
Journal:  Proc Natl Acad Sci U S A       Date:  2011-04-18       Impact factor: 11.205

3.  Creation and manipulation of common functional groups en route to a skeletally diverse chemical library.

Authors:  Jiayue Cui; Jason Hao; Olesya A Ulanovskaya; Joseph Dundas; Jie Liang; Sergey A Kozmin
Journal:  Proc Natl Acad Sci U S A       Date:  2011-03-07       Impact factor: 11.205

4.  Rhodium(I)-catalyzed allenic carbocyclization reaction affording delta- and epsilon-lactams.

Authors:  Kay M Brummond; Thomas O Painter; Donald A Probst; Branko Mitasev
Journal:  Org Lett       Date:  2007-01-18       Impact factor: 6.005

5.  The tert-butylsulfinamide lynchpin in transition-metal-mediated multiscaffold library synthesis.

Authors:  Renato A Bauer; Christine M DiBlasi; Derek S Tan
Journal:  Org Lett       Date:  2010-05-07       Impact factor: 6.005

6.  Selective synthesis of (2Z,4E)-dienyl esters by ene-diene cross metathesis.

Authors:  Gustavo Moura-Letts; Dennis P Curran
Journal:  Org Lett       Date:  2007-01-04       Impact factor: 6.005

7.  Stereocontrolled total syntheses of isodomoic acids G and H via a unified strategy.

Authors:  Scott E Denmark; Jack Hung-Chang Liu; Joseck M Muhuhi
Journal:  J Org Chem       Date:  2010-12-01       Impact factor: 4.354

8.  Skeletal and Appendage Diversity as Design Elements in the Synthesis of a Discovery Library of Nonaromatic Polycyclic 5-Iminooxazolidin-2-ones, Hydantoins, and Acylureas.

Authors:  S Werner; D M Turner; P G Chambers; K M Brummond
Journal:  Tetrahedron       Date:  2008-07-14       Impact factor: 2.457

9.  Rh(I)-catalyzed Pauson-Khand-type cycloaddition reaction of ene-vinylidenecyclopropanes with carbon monoxide (CO).

Authors:  Wei Yuan; Xiang Dong; Min Shi; Patrick McDowell; Guigen Li
Journal:  Org Lett       Date:  2012-10-25       Impact factor: 6.005

10.  Accessing skeletal diversity using catalyst control: formation of n and n + 1 macrocyclic triazole rings.

Authors:  Ann Rowley Kelly; Jingqiang Wei; Sarathy Kesavan; Jean-Charles Marié; Nicole Windmon; Damian W Young; Lisa A Marcaurelle
Journal:  Org Lett       Date:  2009-06-04       Impact factor: 6.005
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