- KRAS G12D INHIBITORS
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The present invention relates to compounds that inhibit KRas G12D. In particular, the present invention relates to compounds that inhibit the activity of KRas G12D, pharmaceutical compositions comprising the compounds and methods of use therefor.
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Paragraph 01117
(2021/03/05)
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- Selective alkylation of m-cresol with isopropyl alcohol under solvent-free conditions
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The outcome of the solvent free alkylation of m-cresol with isopropyl alcohol over strong acid resin catalyst has been investigated under microwave irradiation as well as conventional heating. The various reaction parameters like catalyst amount, mole rat
- Teodorescu, Florina,Enache, Adrian,Sandulescu, Madalina
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- Zirconia-modified superacid UDCaT-5: An efficient and versatile catalyst for alkylation reactions under solvent-free conditions
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UDCaT-5, a modified version of zirconia, efficiently catalyzes alkylation of phenols with alcohols under environmentally safe, heterogeneous reaction conditions with high selectivity and in excellent yields. The high content present in UDCaT-5 with preservation of tetragonal phase of zirconia was responsible for the superactivity. Several phenolic compounds carrying either electron-sulfer releasing or electron-withdrawing substituents in the ortho, meta, and para positions afforded high yields of the products. Copyright Taylor & Francis Group, LLC.
- Yadav, Ganapati D.,Pathre, Ganesh S.
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p. 2684 - 2691
(2008/12/22)
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- 2DCOR-GC: An application of the generalized two-dimensional correlation analysis as a route to optimization of continuous flow supercritical fluid reactions
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A new approach for optimization and monitoring of continuous reactions has been developed using 2D correlation methods for the analysis of GC data (2DCOR-GC). 2DCOR-GC maps are obtained following perturbation of the system that allow the effect of changing reaction parameters such as time, temperature, pressure, or concentration to be both monitored and sequenced with regard to changes in the raw GC data. In this paper, we describe the application of the 2DCOR-GC technique to monitoring the reverse water-gas shift reaction in scCO2. 2DCOR-GC is combined with FT-IR data to validate the methodology. We also report the application of 2DCOR-GC to probe the mechanism of the alkylation of m-cresol with isopropyl alcohol in scCO2 using Nafion SAC-13 as the catalyst. These results identify coeluting peaks that could easily be missed without exhaustive method development.
- Hyde, Jason R.,Bourne, Richard A.,Noda, Isao,Stephenson, Phil,Poliakoff, Martyn
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p. 6197 - 6206
(2007/10/03)
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