Palladium‐Catalyzed CN Cross‐Coupling of  N′ ‐Monosubstituted Sulfondiimines with Aryl Bromides | Zendy

Candy Mathieu | Zendy; Bohmann Rebekka Anna | Zendy; Bolm Carsten | Zendy

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Palladium‐Catalyzed CN Cross‐Coupling of N′ ‐Monosubstituted Sulfondiimines with Aryl Bromides

Author(s) -

Candy Mathieu,

Bohmann Rebekka Anna,

Bolm Carsten

Publication year - 2012

Publication title -

advanced synthesis and catalysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.541

H-Index - 155

eISSN - 1615-4169

pISSN - 1615-4150

DOI - 10.1002/adsc.201200754

Subject(s) - chemistry , palladium , aryl , catalysis , cleavage (geology) , medicinal chemistry , tris , combinatorial chemistry , organic chemistry , stereochemistry , biochemistry , alkyl , geotechnical engineering , fracture (geology) , engineering

A general method for the N‐arylation of sulfondiimines with aryl bromides using tris(dibenzylideneacetone)dipalladium(0) [Pd 2 (dba) 3 ] and 2‐dicyclohexylphosphino‐2′,6′‐diisopropoxybiphenyl (RuPhos) as catalyst system was developed. A new benzothiazine was obtained, and a protocol for the cleavage of para ‐methoxyphenyl (PMP) groups in PMP‐protected sulfondiimines has been found, which provides access to synthetically useful NH‐derivatives, that are difficult to prepare by other means.

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