The ability to prepare functionalized organic molecules rationally and predictably, whether individually or in libraries is central to organic synthesis, medicinal chemistry and the pharmaceutical industry.
The aims of this work are to develop new and/or improved methods for the formation of carbon-nitrogen and carbon- oxygen bonds and to apply this chemistry for the preparation of a variety of medicinally interesting compounds. Included in this work is the development of new strategies and techniques for the preparation of heterocyclic compounds, which are the building blocks of medicinal chemistry and the pharmaceutical industry. Further, information gained from this work will help to understand the mechanism of the processes that are being developed in order to increase the rate of improvement of the techniques that we are studying. The development of new methods for organic synthesis is key to the development of the field of organic chemistry as a whole. The methods for carbon-nitrogen and carbon-oxygen bond formation, described herein, are regularly used by those in the pharmaceutical industry for the preparation of analogues with increased potency and reduced side effects. Moreover, the methods can be employed for the preparation of quantities of new substances for preclinical and clinical testing and for the actual manufacture of a pharmaceutical agent. The techniques that are being developed allow for these important functions to be carried out in a more rapid and efficient fashion than previously possible. Moreover, they allow for the preparation of new substances, which have previously been inaccessible. These new compounds have the possibility of having physiological properties of great importance in medicinal chemistry and the pharmaceutical industry.

Agency
National Institute of Health (NIH)
Institute
National Institute of General Medical Sciences (NIGMS)
Type
Research Project (R01)
Project #
5R01GM058160-12
Application #
7625094
Study Section
Synthetic and Biological Chemistry B Study Section (SBCB)
Program Officer
Schwab, John M
Project Start
1998-09-01
Project End
2010-09-05
Budget Start
2009-06-01
Budget End
2010-09-05
Support Year
12
Fiscal Year
2009
Total Cost
$500,107
Indirect Cost
Name
Massachusetts Institute of Technology
Department
Chemistry
Type
Schools of Arts and Sciences
DUNS #
001425594
City
Cambridge
State
MA
Country
United States
Zip Code
02139
Dennis, Joseph M; White, Nicholas A; Liu, Richard Y et al. (2018) Breaking the Base Barrier: An Electron-Deficient Palladium Catalyst Enables the Use of a Common Soluble Base in C-N Coupling. J Am Chem Soc 140:4721-4725
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Ichikawa, Saki; Zhu, Shaolin; Buchwald, Stephen L (2018) A Modified System for the Synthesis of Enantioenriched N-Arylamines through Copper-Catalyzed Hydroamination. Angew Chem Int Ed Engl 57:8714-8718
Gribble Jr, Michael W; Guo, Sheng; Buchwald, Stephen L (2018) Asymmetric Cu-Catalyzed 1,4-Dearomatization of Pyridines and Pyridazines without Preactivation of the Heterocycle or Nucleophile. J Am Chem Soc 140:5057-5060
Zhou, Yujing; Engl, Oliver D; Bandar, Jeffrey S et al. (2018) CuH-Catalyzed Asymmetric Hydroamidation of Vinylarenes. Angew Chem Int Ed Engl 57:6672-6675
Ingoglia, Bryan T; Buchwald, Stephen L (2017) Oxidative Addition Complexes as Precatalysts for Cross-Coupling Reactions Requiring Extremely Bulky Biarylphosphine Ligands. Org Lett 19:2853-2856

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