Chemoselective Hydroboration of Isocyanates Catalyzed by Commercially Available NaH
Abstract: A simple, efficient, and economical method for the chemoselective hydroboration of isocyanates is reported. Commercially available NaH, at very low loadings, efficiently catalyzes the selective conversion of isocyanates to N‐boryl formamides, bis (boryl) hemiaminals, and N‐boryl methyl amines. NaH catalyzes isocyanates to controllably open the N=C bond to build an amide bond, and can also remove the C=O bond to obtain N‐boryl methyl amines. Both aliphatic and aromatic isocyanates can be quantitatively converted to the corresponding hydroboration products. Furthermore, there is excellent functional group selectivity over imines, nitriles, and olefins. Additionally, through in situ monitoring, a possible reaction mechanism is proposed. And the chemical intermediates generated by NaH and HBpin are responsible for all the reduction steps.
- Standort
-
Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
-
Online-Ressource
- Sprache
-
Englisch
- Erschienen in
-
Chemoselective Hydroboration of Isocyanates Catalyzed by Commercially Available NaH ; volume:7 ; number:37 ; year:2022 ; extent:5
ChemistrySelect ; 7, Heft 37 (2022) (gesamt 5)
- Urheber
- DOI
-
10.1002/slct.202202878
- URN
-
urn:nbn:de:101:1-2022100615305305515760
- Rechteinformation
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
-
15.08.2025, 07:29 MESZ
Datenpartner
Dieses Objekt wird bereitgestellt von:
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Ni, Congjian
- Ma, Xiaoli
- Yang, Zhi
- Roesky, Herbert W.
Ähnliche Objekte (12)
A 2.5-cm single-port video-assisted thoracoscopic surgery for stage III tuberculous empyema: a case report
Impact of Ultrasound Emulsification on the Physicochemical Properties of Emulsions Stabilised by Quinoa Protein Isolates at Different pHs
Hunting for the heavy quark spin symmetry partner of $$Z_cs}$$ Z cs
Gauge choices and entanglement entropy of two dimensional lattice gauge fields
A nomogram to predict skip metastasis in papillary thyroid cancer
A novel electrochemical micro-titration method for quantitative evaluation of the DPPH free radical scavenging capacity of caffeic acid
New insights into the plastome evolution of Lauraceae using herbariomics
Impact of incorporations of various polysaccharides on rheological and microstructural characteristics of heat-induced quinoa protein isolate gels
Photoproduction of strange hidden-charm and hidden-bottom states
The electrochemical redox mechanism and antioxidant activity of polyphenolic compounds based on inlaid multi-walled carbon nanotubes-modified graphite electrode
Long Noncoding RNA HOXA-AS2 Facilitates Prostate Cancer Progression by Inhibiting miR-885-5p to Upregulate KDM5B
Recent Advances in Aluminum Compounds for Catalysis
A 2.5-cm single-port video-assisted thoracoscopic surgery for stage III tuberculous empyema: a case report
Impact of Ultrasound Emulsification on the Physicochemical Properties of Emulsions Stabilised by Quinoa Protein Isolates at Different pHs
Hunting for the heavy quark spin symmetry partner of $$Z_cs}$$ Z cs
Gauge choices and entanglement entropy of two dimensional lattice gauge fields
A nomogram to predict skip metastasis in papillary thyroid cancer
A novel electrochemical micro-titration method for quantitative evaluation of the DPPH free radical scavenging capacity of caffeic acid
New insights into the plastome evolution of Lauraceae using herbariomics
Impact of incorporations of various polysaccharides on rheological and microstructural characteristics of heat-induced quinoa protein isolate gels
Photoproduction of strange hidden-charm and hidden-bottom states
The electrochemical redox mechanism and antioxidant activity of polyphenolic compounds based on inlaid multi-walled carbon nanotubes-modified graphite electrode
Long Noncoding RNA HOXA-AS2 Facilitates Prostate Cancer Progression by Inhibiting miR-885-5p to Upregulate KDM5B
Recent Advances in Aluminum Compounds for Catalysis
A 2.5-cm single-port video-assisted thoracoscopic surgery for stage III tuberculous empyema: a case report
Impact of Ultrasound Emulsification on the Physicochemical Properties of Emulsions Stabilised by Quinoa Protein Isolates at Different pHs
Hunting for the heavy quark spin symmetry partner of $$Z_cs}$$ Z cs
Gauge choices and entanglement entropy of two dimensional lattice gauge fields
A nomogram to predict skip metastasis in papillary thyroid cancer
A novel electrochemical micro-titration method for quantitative evaluation of the DPPH free radical scavenging capacity of caffeic acid
New insights into the plastome evolution of Lauraceae using herbariomics
Impact of incorporations of various polysaccharides on rheological and microstructural characteristics of heat-induced quinoa protein isolate gels
Photoproduction of strange hidden-charm and hidden-bottom states
The electrochemical redox mechanism and antioxidant activity of polyphenolic compounds based on inlaid multi-walled carbon nanotubes-modified graphite electrode
Long Noncoding RNA HOXA-AS2 Facilitates Prostate Cancer Progression by Inhibiting miR-885-5p to Upregulate KDM5B