38251-86-4Relevant articles and documents
MeOTf/KI-catalyzed efficient synthesis of 2-arylnaphthalenesviacyclodimerization of styrene oxides
Chen, Chao,Xi, Chanjuan,Zhang, Zeyu,Zou, Song
, p. 8559 - 8565 (2021/10/20)
The MeOTf/KI-catalyzed synthesis of 2-arylnaphthalene derivatives from aryl ethylene oxides in alcohol under ambient conditions is described. The present protocol has a higher atom efficiency and wider substrate applicability with excellent yields. The reaction proceeded using the aryl ethylene oxides to give 2-arylnaphthalenes either in homo-coupling or in cross-coupling. The reaction could also be carried out at the gram scale in minutes.
Synthesis of 2-phenylnaphthalenes from styrene oxides using a recyclable Bronsted acidic [HNMP]+HSO4- ionic liquid
Wagh, Kishor V.,Bhanage, Bhalchandra M.
supporting information, p. 4446 - 4451 (2015/08/11)
This work reports a novel and efficient protocol for the synthesis of 2-phenylnaphthalenes from styrene oxides using a recyclable ionic liquid. The ionic liquid N-methyl-2-pyrrolidone hydrogensulfate [HNMP]+HSO4- played the dual role of a catalyst and a solvent. It efficiently constructs 2-phenylnaphthalene and its derivatives in excellent yields with much simplicity in the operation. The present protocol has higher atom efficiency and wider substrate applicability. The [HNMP]+HSO4- has been effectively recycled for up to five consecutive cycles without appreciable loss in its activity.
Trypanocidal diamidines with three rings in two isolated ring systems
Dann,Fernbach,Pfeifer,Demant,Bergen,Lang,Lürding
, p. 37 - 87 (2007/10/04)
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