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ID 115121
著者
Toguchi, Munehisa Tokushima University
Shimabukuro, Yuki Tokushima University
キーワード
Thia-Michael/Dieckmann condensation
Trisubstituted thiophene
Allenyl ester
Methyl mercaptoacetate
Magnesium bromide
資料タイプ
学術雑誌論文
抄録
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.
掲載誌名
Tetrahedron Letters
ISSN
00404039
cat書誌ID
AA00861801
AA11539822
出版者
Elsevier
61
36
開始ページ
152271
発行日
2020-07-27
備考
論文本文は2022-07-27以降公開予定
権利情報
© 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
出版社版DOI
出版社版URL
言語
eng
著者版フラグ
その他
部局
薬学系