59798-90-2Relevant academic research and scientific papers
Titanium tetrachloride promoted cyclodehydration of aryloxyketones: Facile synthesis of benzofurans and naphthofurans with high regioselectivity
Zhang, Qiu,Luo, Juan,Wang, Bingqiao,Xiao, Xiaoqin,Gan, Zongjie,Tang, Qiang
, p. 1337 - 1340 (2019)
An efficient and facile method for the synthesis of a broad series of benzofurans and naphthofurans is described. The direct intramolecular cyclodehydration of aryloxyketones in the presence of titanium tetrachloride affords the corresponding benzofurans and naphthofurans with good regioselectivity and yields.
Enantioselective synthesis of chiral β-aryloxy alcohols by ruthenium-catalyzed ketone hydrogenation via dynamic kinetic resolution (DKR)
Bai, Wen-Ju,Xie, Jian-Hua,Li, Ya-Li,Liu, Sheng,Zhou, Qi-Lin
supporting information; experimental part, p. 81 - 84 (2010/06/16)
A highly efficient enantioselective synthesis of chiral β-aryloxy alcohols by the [RuCl2[(S)-SDP][(R, R)-DPEN]} [(Sa,R, R)-1a; SDP = 7, 7′-bis-(diarylphosphino)-1,1′-spirobiindane; DPEN = trans-1,2-diphenylethylenediamine] complex-ca
6-Aryloxy-2-oxo-1-aza-4-oxa (or thia)-spiro[4,5] decanes
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, (2008/06/13)
6-Aryloxy-2-oxo-1-aza-4-oxa(or thia)-spiro [4,5]decane compounds. These compounds are represented by the formula: STR1 in which A stands for an oxygen or sulfur heteroatom; R1 and R2 are each H, lower alkyl or aryl such as phenyl; X is H, a halogen atom such as chlorine or fluorine or a lower alkyl. Compounds according to the invention are useful as stimulating agents for vigilance, as psycho-stimulators and genesic stimulators.
