Title: Ring opening in di[1,2,3]triazolo-[1,3,6]thiadiazepine and -[3,1,5]benzothiadiazepine in reactions with butyllithium
Authors: Volkova, NN ×
Tarasov, EV
Kodess, MI
Dehaen, Wim
Bakulev, VA #
Issue Date: Jan-2002
Publisher: Russian acad sciences, n d zelinsky inst organic chem
Series Title: Mendeleev communications issue:4 pages:131-132
Abstract: Di[1,2,3]triazolo[1,5-a:5',1',-d][3,1,5]benzothiadiazepine treated with butyllithium undergoes ring opening via the thiophilic addition of butyllithium at the C-S bond, whereas 9,10-dihydrodi[1,2,3]triazolo[1,5-b:5',1'-f][1,3,6]thiadiazepine mainly undergoes lithiation of the methylene group followed by C-N bond cleavage to give 1-vinyltriazolyl sulfide.
ISSN: 0959-9436
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Design and Synthesis
× corresponding author
# (joint) last author

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