Journal
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
Volume 61, Issue 37, Pages -Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.202209241
Keywords
Bond Cleavage; Density Functional Theory; Diazirine; Frustrated Lewis Pairs; Mechanistic Study
Categories
Funding
- Ningbo Natural Science Foundation [202003N4094]
- Scientific Research Grant of Ningbo University [215432000282, 422110973]
- Ningbo Top Talent Project [215432094250]
- DFG [490737079]
- Projekt DEAL
Ask authors/readers for more resources
In this work, we reported the reactions of phosphine/borane FLPs with chlorodiazirines, which resulted in the reduction of the N=N double bond and formation of phosphinimide/amidoborate zwitterions. A mechanistic study using DFT showed that these reactions proceed through FLP addition and subsequent group transfer reactions to nitrogen, followed by the capture of a halide anion.
The reactions of FLPs with diazomethanes leads to the rapid loss of N-2. In contrast, in this work, we reported reactions of phosphine/borane FLPs with chlorodiazirines which led to the reduction of the N=N double bond, affording linked phosphinimide/amidoborate zwitterions of the general form R3PNC(Ar)NR ' BX(C6F5)(2). A detailed DFT mechanistic study showed that these reactions proceed via FLP addition to the N=N bond, followed by subsequent group transfer reactions to nitrogen and capture of the halide anion.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available