A Comprehensive Discovery Platform for Organophosphorus Ligands for Catalysis.
A Comprehensive Discovery Platform for Organophosphorus Ligands for Catalysis.
复制标题
用于催化的有机磷配体的综合发现平台。
DOI:
10.26434/chemrxiv.12996665.v1
复制
发表时间:
2021
影响因子:
15
通讯作者:
Alán Aspuru
中科院分区:
文献类型:
--
作者:
T. Gensch;G. dosPassosGomes;Pascal Friederich;E. Peters;T. Gaudin;R. Pollice;K. Jorner;AkshatKumar Nigam;M. LindnerD'Addario;M. Sigman;Alán Aspuru
The design of molecular catalysts typically involves reconciling multiple conflicting property requirements, largely relying on human intuition and local structural searches. However, the vast number of potential catalysts requires pruning of the candidate space by efficient property prediction with quantitative structure-property relationships. Data-driven workflows embedded in a library of potential catalysts can be used to build predictive models for catalyst performance and serve as a blueprint for novel catalyst designs. Herein we introduce kraken, a discovery platform covering monodentate organophosphorus(III) ligands providing comprehensive physicochemical descriptors based on representative conformer ensembles. Using quantum-mechanical methods, we calculated descriptors for 1558 ligands, including commercially available examples, and trained machine learning models to predict properties of over 300000 new ligands. We demonstrate the application of kraken to systematically explore the property space of organophosphorus ligands and how existing data sets in catalysis can be used to accelerate ligand selection during reaction optimization.
登录
查看更多内容
影响因子:
5.9
作者:
Christensen, Melodie;Yunker, Lars P. E.;Adedeji, Folarin;Hase, Florian;Roch, Loic M.;Gensch, Tobias;dos Passos Gomes, Gabriel;Zepel, Tara;Sigman, Matthew S.;Aspuru-Guzik, Alan;Hein, Jason E.
通讯作者:
Hein, Jason E.
DOI:
10.1126/science.aat2299
发表时间:
2018-11-09
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Zhao S;Gensch T;Murray B;Niemeyer ZL;Sigman MS;Biscoe MR
通讯作者:
Biscoe MR
影响因子:
18.2
作者:
Williams WL;Zeng L;Gensch T;Sigman MS;Doyle AG;Anslyn EV
通讯作者:
Anslyn EV
影响因子:
15
作者:
Barder, Timothy E.;Buchwald, Stephen L.
通讯作者:
Buchwald, Stephen L.
影响因子:
2.1
作者:
Ingoglia, Bryan T.;Wagen, Corin C.;Buchwald, Stephen L.
通讯作者:
Buchwald, Stephen L.