Here, by photocatalytic, reversible C–H sampling, we report a functional-group translocation reaction of cyano (CN) groups in common nitriles, allowing for the direct positional exchange between a CN group and an unactivated C−H bond. The reaction shows high fidelity for 1,4-CN ...
Article 01 July 2024 Radical-triggered translocation of C–C double bond and functional group Article 09 September 2024 Copper-catalysed benzylic C–H coupling with alcohols via radical relay enabled by redox buffering Article 24 February 2020 Data...
Activation and functionalization of C–H bonds is one of the most important reactions in organic synthesis. However, the straightforward and selective conversion of C–H bonds into more active C–Cl, C–N, C–O bonds is challenging. By cascading the photocatalysis and biocatalysis, the so-call...
cross-functional team cross-linked polyolef cross-media publishin cross-refer verb cross-sectional resea cross-sectional views cross-section differe cross-section ionizat cross-selling cross-subsidies cross-tabulation tabl cross-village small h cross aisle width cross arm crossbeam cross border supply ...
c72h144h72 c84h168o84 ccenter ca 125 assay ca age net ca anthin ca ava manioc ca caenmom ca ed drink ca ed steamed cuttle ca ed stewed carp ca ia scra ed broken ca ing brick ca trÙ singing ca xi ca-atpase of er membr ca-binding proteins ca or c circa about ca catdma ...
Now the C++ overloads have been removed from <math.h> and are only found in <cmath>. To resolve errors, include <cmath> to get the declarations of the functions that were removed from <math.h>. These functions were moved: double abs(double) and float abs(float) double pow(double,...
Now the C++ overloads have been removed from <math.h> and are only found in <cmath>. To resolve errors, include <cmath> to get the declarations of the functions that were removed from <math.h>. These functions were moved: double abs(double) and float abs(float) double pow(double,...
Precoordination can overcome the paraffin nature of C-H bonds by increasing the effective concentration of the substrate so that it need not be used as solvent. From a synthetic perspective, it is desirable to use a functional group that is an intrinsic part of the substrate so that extra ...
Group Additivity Values for Estimating the Enthalpy of Formation of Organic Compounds: An Update and Reappraisal. 2. C, H, N, O, S, and Halogens Holmes J.L., Aubry C., Group additivity values for estimating the enthalpy of formation of organic compounds: an update and reappraisal. 2. C...
Palladium-catalyzed transformations of alkyl C–H bonds. Chem. Rev. 117, 8754–8786 (2017). Article CAS PubMed Google Scholar McMurray, L., O’Hara, F. & Gaunt, M. J. Recent developments in natural product synthesis using metal-catalysed C–H bond functionalisation. Chem. Soc. Rev. ...