Power-variable electrophilic trifluoromethylating agents. S-, Se-, and Te-(trifluoromethyl)dibenzothio-, -seleno-, and -tellurophenium salt system
Тип публикации: Journal Article
Дата публикации: 1993-03-01
SCImago Q1
Tоп 10% SCImago
WOS Q1
БС1
SJR: 5.491
CiteScore: 22.5
Impact factor: 15.6
ISSN: 00027863, 15205126
General Chemistry
Catalysis
Biochemistry
Colloid and Surface Chemistry
Краткое описание
S-, Se-, and Te-trifluoromethylated dibenzoheterocyclic onium salts, their derivatives, and related salts were synthesized by the direct fluorination of a mixture of 2-[(trifluoromethyl)thio- or seleno]biphenyls and triflic acid (TfOH) or HBF 4 etherate, by treatment of the corresponding sulfoxides and selenoxides with Tf 2 O by a new type of tellurium activation of 2-[(trifluoromethyl)telluro]biphenyls with Tf 2 O and (CH 3 ) 2 SO, or by derivation from the onium salts obtained. Examination of reactivity indicated the trifluoromethyl heterocyclic salts to be greatly reactive compared to nonheterocyclic salts and indicated that this heterocyclic salt system serves as a source of widely applicable trifluoromethylating agents
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Метрики
515
Всего цитирований:
515
Цитирований c 2025:
26
(5.05%)
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MLA
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ГОСТ
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Umemoto T., Ishihara S. Power-variable electrophilic trifluoromethylating agents. S-, Se-, and Te-(trifluoromethyl)dibenzothio-, -seleno-, and -tellurophenium salt system // Journal of the American Chemical Society. 1993. Vol. 115. No. 6. pp. 2156-2164.
ГОСТ со всеми авторами (до 50)
Скопировать
Umemoto T., Ishihara S. Power-variable electrophilic trifluoromethylating agents. S-, Se-, and Te-(trifluoromethyl)dibenzothio-, -seleno-, and -tellurophenium salt system // Journal of the American Chemical Society. 1993. Vol. 115. No. 6. pp. 2156-2164.
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RIS
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TY - JOUR
DO - 10.1021/ja00059a009
UR - https://doi.org/10.1021/ja00059a009
TI - Power-variable electrophilic trifluoromethylating agents. S-, Se-, and Te-(trifluoromethyl)dibenzothio-, -seleno-, and -tellurophenium salt system
T2 - Journal of the American Chemical Society
AU - Umemoto, Teruo
AU - Ishihara, Sumi
PY - 1993
DA - 1993/03/01
PB - American Chemical Society (ACS)
SP - 2156-2164
IS - 6
VL - 115
SN - 0002-7863
SN - 1520-5126
ER -
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BibTex (до 50 авторов)
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@article{1993_Umemoto,
author = {Teruo Umemoto and Sumi Ishihara},
title = {Power-variable electrophilic trifluoromethylating agents. S-, Se-, and Te-(trifluoromethyl)dibenzothio-, -seleno-, and -tellurophenium salt system},
journal = {Journal of the American Chemical Society},
year = {1993},
volume = {115},
publisher = {American Chemical Society (ACS)},
month = {mar},
url = {https://doi.org/10.1021/ja00059a009},
number = {6},
pages = {2156--2164},
doi = {10.1021/ja00059a009}
}
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MLA
Скопировать
Umemoto, Teruo, and Sumi Ishihara. “Power-variable electrophilic trifluoromethylating agents. S-, Se-, and Te-(trifluoromethyl)dibenzothio-, -seleno-, and -tellurophenium salt system.” Journal of the American Chemical Society, vol. 115, no. 6, Mar. 1993, pp. 2156-2164. https://doi.org/10.1021/ja00059a009.
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