Format:
10
ISSN:
1099-0690
Content:
Abstract Photochemical reactions between stabilized furyl-substituted phosphonium?iodonium ylides and terminal acetylenes led to the formation of new P-containing heterocyclic compounds. For the heterocyclization of 2-furyl-substituted ylides, we observed an unprecedented electrophilic ipso attack onto the α position of the furan ring in a carbocationic intermediate, leading ? via a spiro intermediate ? to the rearranged product with a 2,3-shift in the furan ring.
Note:
Gesehen am 09.06.2020
In:
European journal of organic chemistry, Weinheim : Wiley-VCH Verl., 1998, (2015), 33, Seite 7324-7333, 1099-0690
In:
year:2015
In:
number:33
In:
pages:7324-7333
In:
extent:10
Language:
English
DOI:
10.1002/ejoc.201500876
URL:
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