Phase-transfer-catalyzed (PTC) reactions of ketones with bromoform and aqueous lithium hydroxide in alcoholic solvent result in the formation of ,-unsaturated carboxylic acids. The reaction was performed at room temperature for 24h. The corresponding conjugated acids were obtained from cyclic or aromatic ketones, whereas bromo acids were obtained from 4-oxo-piperidine-1- carboxylic acid ethyl ester (13) and 4-oxo-piperidine-1-carboxylic acid tert-butyl ester (14).
TY - JOUR
AU - Vitnik, Vesna
AU - Ivanović, Milovan D.
AU - Vitnik, Željko
AU - Đorđević, Jelena B.
AU - Žižak, Željko
AU - Juranić, Zorica
AU - Juranić, Ivan
PY - 2009
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/576
AB - Phase-transfer-catalyzed (PTC) reactions of ketones with bromoform and aqueous lithium hydroxide in alcoholic solvent result in the formation of ,-unsaturated carboxylic acids. The reaction was performed at room temperature for 24h. The corresponding conjugated acids were obtained from cyclic or aromatic ketones, whereas bromo acids were obtained from 4-oxo-piperidine-1- carboxylic acid ethyl ester (13) and 4-oxo-piperidine-1-carboxylic acid tert-butyl ester (14).
T2 - Synthetic Communications
T1 - One-step conversion of ketones to conjugated acids using bromoform
VL - 39
IS - 8
SP - 1457
EP - 1471
DO - 10.1080/00397910802531955
UR - Conv_4206
ER -
@article{
author = "Vitnik, Vesna and Ivanović, Milovan D. and Vitnik, Željko and Đorđević, Jelena B. and Žižak, Željko and Juranić, Zorica and Juranić, Ivan",
year = "2009",
abstract = "Phase-transfer-catalyzed (PTC) reactions of ketones with bromoform and aqueous lithium hydroxide in alcoholic solvent result in the formation of ,-unsaturated carboxylic acids. The reaction was performed at room temperature for 24h. The corresponding conjugated acids were obtained from cyclic or aromatic ketones, whereas bromo acids were obtained from 4-oxo-piperidine-1- carboxylic acid ethyl ester (13) and 4-oxo-piperidine-1-carboxylic acid tert-butyl ester (14).",
journal = "Synthetic Communications",
title = "One-step conversion of ketones to conjugated acids using bromoform",
volume = "39",
number = "8",
pages = "1457-1471",
doi = "10.1080/00397910802531955",
url = "Conv_4206"
}
Vitnik, V., Ivanović, M. D., Vitnik, Ž., Đorđević, J. B., Žižak, Ž., Juranić, Z.,& Juranić, I.. (2009). One-step conversion of ketones to conjugated acids using bromoform. in Synthetic Communications, 39(8), 1457-1471.
https://doi.org/10.1080/00397910802531955
Conv_4206
Vitnik V, Ivanović MD, Vitnik Ž, Đorđević JB, Žižak Ž, Juranić Z, Juranić I. One-step conversion of ketones to conjugated acids using bromoform. in Synthetic Communications. 2009;39(8):1457-1471.
doi:10.1080/00397910802531955
Conv_4206 .
Vitnik, Vesna, Ivanović, Milovan D., Vitnik, Željko, Đorđević, Jelena B., Žižak, Željko, Juranić, Zorica, Juranić, Ivan, "One-step conversion of ketones to conjugated acids using bromoform" in Synthetic Communications, 39, no. 8 (2009):1457-1471,
https://doi.org/10.1080/00397910802531955 .,
Conv_4206 .
