886979-30-2Relevant articles and documents
Novel synthesis of oxindoles from carbamoyl chlorides via palladium catalysed cyclisation-anion capture
Fielding,Grigg,Urch
, p. 2239 - 2240 (2000)
The synthesis of 3,3-disubstituted and 3-methyleneox-indoles by palladium(0) catalysed cyclisation of carbamoyl chlorides onto proximate alkene or alkyne groups has been achieved in good yields.
Electrochemical Difluoromethylarylation of Alkynes
Xiong, Peng,Xu, He-Huan,Song, Jinshuai,Xu, Hai-Chao
supporting information, p. 2460 - 2464 (2018/02/28)
An unprecedented radical difluoromethylarylation reaction of alkynes has been developed by discovering a new difluoromethylation reagent, CF2HSO2NHNHBoc. This air-stable and solid reagent can be prepared in one step from commercially available reagents CF2HSO2Cl and NH2NHBoc. The CF2H radical, generated through ferrocene-mediated electrochemical oxidation, participates in an unexplored alkyne addition reaction followed by a challenging 7-membered ring-forming homolytic aromatic substitution step to afford fluorinated dibenzazepines.
Palladium catalysed tandem cyclisation-anion capture processes. Part 8 [1]: In situ and preformed organostannanes. Carbamyl chlorides and other starter species
Anwar, Usman,Fielding, Mark R.,Grigg, Ronald,Sridharan, Visuvanathar,Urch, Christopher J.
, p. 1476 - 1487 (2007/10/03)
A sequential one-pot process is reported involving in situ, palladium catalysed, formation of a series of tributylstannyl-1,2-carbo and heterocyclic dialkylidene-5-membered rings from the corresponding 1,6-diynes and Bu 3SnH. These substrates a
