1101167-54-7Relevant articles and documents
Synthesis and characterization of a new photochromic alkylene sulfide derivative
Balakit, Asim A.,Smith, Keith,El-Hiti, Gamal A.
, p. 182 - 192 (2018)
A process has been developed for the synthesis of a new photochromic alkylene sulfide derivative. The process involves the synthesis of an alkylene sulfide with terminal free amino groups and a novel unsymmetrical photochromic diarylperfluorocyclopentene containing an aldehyde group, which coupled together to produce the corresponding Schiff base. The structures of the products were confirmed by a range of spectroscopic techniques.
Palladium-catalyzed intermolecular desulfinylative cross-coupling of heteroaromatic sulfinates
Sévigny, Stéphane,Forgione, Pat
supporting information, p. 2256 - 2260 (2013/03/28)
Beauty lies in simplicity: An efficient and environmentally benign palladium-catalyzed protocol has been developed using a sulfinate as a nucleophilic coupling partner. The sulfinate position is arylated chemoselectively in very good yields. The bench-stable, non-hygroscopic heteroaromatic sulfinate salts rapidly undergo cross-coupling without the need of a co-catalyst, base, or additives (see scheme; mw=microwave). Copyright
Ester as a blocking group for palladium-catalysed direct forced arylation at the unfavourable site of heteroaromatics: Simple access to the less accessible regioisomers
Chen, Lu,Bruneau, Christian,Dixneuf, Pierre H.,Doucet, Henri
experimental part, p. 1111 - 1124 (2012/06/18)
The use of esters as blocking groups at the C2 position on a range of 3-substituted 5-membered ring heteroaromatics such as thiophenes or furans, allows control of the regioselectivity for the palladium-catalysed direct arylation at C5-H. This arylation can be followed by easy decarboxylation. This method allows sequential catalytic C5 arylation, decarboxylation and catalytic C2 arylation reactions.
