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Dokumenttyp:
Journal Article 
Autor(en):
Brimioulle, R.; Guo, H.; Bach, T. 
Titel:
Enantioselective Intramolecular 2+2 Photocycloaddition Reactions of 4-Substituted Coumarins Catalyzed by a Chiral Lewis Acid 
Abstract:
Eight coumarins, which carry a terminal alkene tethered by a CH2XCH2 group to their 4-position (X=CH2, CMe2, O, S, NBoc, NZ, NTs, NBn), were synthesized in overall yields of 5180? 
Kongresstitel:
ISI Document Delivery No.: 951YF Times Cited: 1 Cited Reference Count: 99 Brimioulle, Richard Guo, Hao Bach, Thorsten Deutsche Forschungsgemeinschaft (DFG) (Graduiertenkolleg GRK) [1626]; Fonds der Chemischen Industrie; Alexander von Humboldt foundation This work was supported by the Deutsche Forschungsgemeinschaft (DFG) (Graduiertenkolleg GRK 1626 Chemical Photocatalyis) and by Fonds der Chemischen Industrie (scholarship to R. B.). H.G. wishes to acknowledge support by the Alexander von Humbo...    »
 
Zeitschriftentitel:
Chemistry-a European Journal 
Jahr:
2012 
Band / Volume:
18 
Heft / Issue:
24 
Seitenangaben Beitrag:
7552-7560