17380-78-8Relevant articles and documents
para-Selective arylation and alkenylation of monosubstituted arenes using thianthreneS-oxide as a transient mediator
Chen, Xiao-Yue,Nie, Xiao-Xue,Wu, Yichen,Wang, Peng
supporting information, p. 5058 - 5061 (2020/05/18)
Using thianthreneS-oxide (TTSO) as a transient mediator,para-arylation and alkenylation of mono-substituted arenes have been demonstratedviaapara-selective thianthrenation/Pd-catalyzed thio-Suzuki-Miyaura coupling sequence under mild conditions. This reaction features a broad substrate scope, and functional group and heterocycle tolerance. The versatility of this approach was further demonstrated by late-stage functionalization of complex bioactive scaffolds, and direct synthesis of some pharmaceuticals, including Tetriprofen, Ibuprofen, Bifonazole, and LJ570.
Selective Aerobic Oxidation of Primary Alcohols to Aldehydes
Shibuya, Masatoshi,Furukawa, Keisuke,Yamamoto, Yoshihiko
supporting information, p. 1554 - 1557 (2017/08/11)
The 2-azaadamantane- N -oxyl (AZADO)- and 9-azanoradamantane- N -oxyl (nor-AZADO)-catalyzed selective oxidation of primary alcohols to the corresponding aldehydes is described. The use of tert -butyl nitrite as the co-catalyst enables efficient aerobic oxidation in MeCN instead of previously reported AcOH; this is important for the selectivity of the reaction. The addition of a solution of saturated aqueous NaHCO 3 after the completion of the reaction was effective to suppress the overoxidation of the product to the corresponding carboxylic acid during the workup.
Oxoammonium salt/NaClO2: An expedient, catalytic system for one-pot oxidation of primary alcohols to carboxylic acids with broad substrate applicability
Shibuya, Masatoshi,Sato, Takahisa,Tomizawa, Masaki,Iwabuchi, Yoshiharu
supporting information; experimental part, p. 1739 - 1741 (2009/08/08)
A facile, green, one-pot oxidation of primary alcohols to carboxylic acids with broad substrate applicability has been developed by employing an expedient catalytic system consisting of 1-Me-AZADO+X-/NaClO 2. The Royal Society of Chemistry.