Rapid Assessment of Protecting-Group Stability by Using a Robustness Screen
作者:Karl D. Collins、Andreas Rühling、Fabian Lied、Frank Glorius
DOI:10.1002/chem.201304508
日期:2014.3.24
establish the stability of widely utilized silyl, acetal, and carbamateprotectinggroups to a given set of reaction conditions. Assessment of up to twelve protectinggroups in a single experiment has been demonstrated. Evaluation of this protocol in two unrelated synthetic transformations suggests that this method can be used to select appropriate protectinggroups in the design of synthetic routes.
Leveraging Regio- and Stereoselective C(sp<sup>3</sup>)–H Functionalization of Silyl Ethers to Train a Logistic Regression Classification Model for Predicting Site-Selectivity Bias
作者:Yannick T. Boni、Ryan C. Cammarota、Kuangbiao Liao、Matthew S. Sigman、Huw M. L. Davies
DOI:10.1021/jacs.2c04383
日期:2022.8.31
classification model using logistic regression to predict the major C–H functionalization site based on intrinsicsubstratereactivity and catalyst propensity for overriding it. This model enables prediction of the major product when applying these C–H functionalization methods to a new substrate of interest. Applying this model broadly, we have demonstrated its utility for guiding late-stage functionalization