1286255-92-2Relevant academic research and scientific papers
Chlorosulfonamide salts are superior electrophilic chlorine precursors for the organocatalytic asymmetric chlorocyclization of unsaturated amides
Jaganathan, Arvind,Borhan, Babak
supporting information, p. 3616 - 3619 (2014/08/05)
Chloramine-T·3H2O and other chlorosulfonamide salts can serve as readily available, stable, and inexpensive precursors of electrophilic chlorine in the organocatalytic asymmetric chlorofunctionalization of olefins. In conjunction with commercia
A catalytic asymmetric chlorocyclization of unsaturated amides
Jaganathan, Arvind,Garzan, Atefeh,Whitehead, Daniel C.,Staples, Richard J.,Borhan, Babak
, p. 2593 - 2596 (2011/05/02)
The asymmetric chlorocyclization of unsaturated amides catalyzed by (DHQD)2PHAL yields oxazoline and dihydrooxazine derivatives (see scheme). The reaction is operationally simple and employs 1-2 mol % of the commercially available (DHQD)2PHAL (hydroquinidine 1,4-phthalazinediyl diether) catalyst. Different substitution patterns of the olefin as well as aromatic and aliphatic olefin substituents are well tolerated. DCDPH=N,N-dichloro-5,5-diphenylhydantoin. Copyright
