volume 64 issue 3 pages 966-970

The Carboxylation of Active Methylene Compounds with Carbon Dioxide in the Presence of Diphenylcarbodiimide and Potassium Carbonate

Koji Chiba
Hideyuki Tagaya
Masa Karasu
Tsuyoyuki Ono
Kazumi Hashimoto
Yasusi Moriwaki
Publication typeJournal Article
Publication date1991-03-01
scimago Q2
wos Q2
SJR0.678
CiteScore7.0
Impact factor3.8
ISSN00092673, 13480634
General Chemistry
Abstract
Active methylene compounds were effectively carboxylated with carbon dioxide in the presence of diphenylcarbodiimide (DPC) as a biotin model and potassium carbonate. Fluorene was carboxylated even under a nitrogen atmosphere in the presence of DPC, indicating that a carbonate ion was the carbon source. The reaction occurred even in the presence of water. It was considered that reaction intermediates are stable to water and that the concentration of the carbonate ion is important for carboxylation.
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Chiba K. et al. The Carboxylation of Active Methylene Compounds with Carbon Dioxide in the Presence of Diphenylcarbodiimide and Potassium Carbonate // Bulletin of the Chemical Society of Japan. 1991. Vol. 64. No. 3. pp. 966-970.
GOST all authors (up to 50) Copy
Chiba K., Tagaya H., Karasu M., Ono T., Hashimoto K., Moriwaki Y. The Carboxylation of Active Methylene Compounds with Carbon Dioxide in the Presence of Diphenylcarbodiimide and Potassium Carbonate // Bulletin of the Chemical Society of Japan. 1991. Vol. 64. No. 3. pp. 966-970.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1246/bcsj.64.966
UR - https://doi.org/10.1246/bcsj.64.966
TI - The Carboxylation of Active Methylene Compounds with Carbon Dioxide in the Presence of Diphenylcarbodiimide and Potassium Carbonate
T2 - Bulletin of the Chemical Society of Japan
AU - Chiba, Koji
AU - Tagaya, Hideyuki
AU - Karasu, Masa
AU - Ono, Tsuyoyuki
AU - Hashimoto, Kazumi
AU - Moriwaki, Yasusi
PY - 1991
DA - 1991/03/01
PB - Oxford University Press
SP - 966-970
IS - 3
VL - 64
SN - 0009-2673
SN - 1348-0634
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{1991_Chiba,
author = {Koji Chiba and Hideyuki Tagaya and Masa Karasu and Tsuyoyuki Ono and Kazumi Hashimoto and Yasusi Moriwaki},
title = {The Carboxylation of Active Methylene Compounds with Carbon Dioxide in the Presence of Diphenylcarbodiimide and Potassium Carbonate},
journal = {Bulletin of the Chemical Society of Japan},
year = {1991},
volume = {64},
publisher = {Oxford University Press},
month = {mar},
url = {https://doi.org/10.1246/bcsj.64.966},
number = {3},
pages = {966--970},
doi = {10.1246/bcsj.64.966}
}
MLA
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MLA Copy
Chiba, Koji, et al. “The Carboxylation of Active Methylene Compounds with Carbon Dioxide in the Presence of Diphenylcarbodiimide and Potassium Carbonate.” Bulletin of the Chemical Society of Japan, vol. 64, no. 3, Mar. 1991, pp. 966-970. https://doi.org/10.1246/bcsj.64.966.