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ID 115121
Author
Toguchi, Munehisa Tokushima University
Shimabukuro, Yuki Tokushima University
Keywords
Thia-Michael/Dieckmann condensation
Trisubstituted thiophene
Allenyl ester
Methyl mercaptoacetate
Magnesium bromide
Content Type
Journal Article
Description
Tandem thia-Michael/Dieckmann condensation of allenyl esters with methyl mercaptoacetate in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene afforded 2,3,5-trisubstituted thiophenes regioselectively. On the other hand, 2,3,4-trisubstituted thiophenes were obtained as the sole product by tandem thia-Michael/Dieckmann condensation employing magnesium bromide and triethylamine.
Journal Title
Tetrahedron Letters
ISSN
00404039
NCID
AA00861801
AA11539822
Publisher
Elsevier
Volume
61
Issue
36
Start Page
152271
Published Date
2020-07-27
Remark
論文本文は2022-07-27以降公開予定
Rights
© 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
EDB ID
DOI (Published Version)
URL ( Publisher's Version )
language
eng
TextVersion
その他
departments
Pharmaceutical Sciences