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New acetylenes from Chrysanthemum coronarium L.
Author(s) -
Sanz Juan Francisco,
Falcó Enrique,
Marco Juan Alberto
Publication year - 1990
Publication title -
liebigs annalen der chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 0170-2041
DOI - 10.1002/jlac.199019900156
Subject(s) - chemistry , enol , ether , thiophene , organic chemistry , catalysis
The investigation of the aerial parts of Chrysanthemum coronarium yielded, in addition to several known compounds, two new acetylenic sulfoxides 9 and 10 , and a new thiophene spiroacetal enol ether 11 . Their structures were deduced by spectroscopic and chemical methods.