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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Spelling suggestions: "subject:"3dicarbonyl compounds"" "subject:"3adicarbonyl compounds""

1

TfOH-catalyzed reaction of bispropargyl alcohols with 1,3-dicarbonyl compounds

Teng, Q., Mo, S., Pan, J., Wu, Na, Wang, H., Pan, Y. 03 June 2020 (has links)
No / A transition-metal-free efficient method for the preparation of 1,2,3-trisubstituted benzenes from bispropargyl alcohols and 1,3-dicarbonyl compounds has been developed. The reaction of bispropargyl alcohol with 1,3-dicarbonyl compound proceeds through [3,3]-rearrangement, 6π-electrocyclization, and unexpected Csp3−Csp2 regioselective σ-bond cleavage processes.
Bispropargyl alcohols
1
3-dicarbonyl compounds
[3
3]-rearrangement
C−C α′-moiety cleavage
6π-electrocyclization process
1
2
3-trisubstituted benzenes

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