Sonochemical synthesis of lithium fluoride nano cubic as an
active and simple catalyst for thia-Michael addition process:
synthesis and structural characterization of
beta-aryl-beta-mercapto ketones

J 2015

Sonochemical synthesis of lithium fluoride nano cubic as an active and simple catalyst for thia-Michael addition process: synthesis and structural characterization of beta-aryl-beta-mercapto ketones

SHOBEIRI, Zohreh, Mehrdad POURAYOUBI, Marek NEČAS, Vladimir DIVJAKOVIC, Michal BABIAK et. al.

Základní údaje

Originální název

Sonochemical synthesis of lithium fluoride nano cubic as an active and simple catalyst for thia-Michael addition process: synthesis and structural characterization of beta-aryl-beta-mercapto ketones

Autoři

SHOBEIRI, Zohreh (364 Írán), Mehrdad POURAYOUBI (364 Írán), Marek NEČAS (203 Česká republika, garant, domácí), Vladimir DIVJAKOVIC (688 Srbsko) a Michal BABIAK (703 Slovensko, domácí)

Vydání

JOURNAL OF THE IRANIAN CHEMICAL SOCIETY, NEW YORK, SPRINGER, 2015, 1735-207X

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10402 Inorganic and nuclear chemistry

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 1.300

Kód RIV

RIV/00216224:14310/15:00082369

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1007/s13738-014-0479-6

UT WoS

000347416600008

Klíčová slova anglicky

LiF nano cubic; Thia-Michael addition; beta-Aryl-beta-mercapto ketones; Crystal structure; Ultrasound irradiation

Štítky

AKR, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 13. 3. 2018 10:20, doc. Mgr. Marek Nečas, Ph.D.

Anotace

V originále

LiF nano cubic, with an average particle size of 21.6 nm, was synthesized sonochemically, using tetrabutylammonium fluoride as the fluoride source and characterized by SEM-EDX and XRD. This was applied, as a heterogeneous nano-catalyst, to synthesize some beta-aryl-beta-mercapto ketone derivatives via thia-Michael addition reactions with excellent yields at room temperature. In this catalytic system, the products of undesirable side reactions resulting from 1,2-addition, polymerization, bis-addition and oxidative coupling of thiols were not observed. The products were characterized by elemental analysis, IR, NMR and mass, and also single crystal X-ray determination for 3-(4-chlorophenylthio)-1,3-diphenylpropan-1-one, 1-phenyl-3-(phenylthio)-3-p-tolylpropan-1-one, 3-(p-tolylthio)- 1-phenyl-3-p-tolylpropan-1-one and 3-(4-chlorophenylthio)- 1-phenyl-3-p-tolylpropan-1-one. Following the recent search on the CSD, it is found that there is no report on the structure determination of [R-1]C[H][CH2C(O)R-2][S-Ar] beta-aryl-beta-mercapto ketones with the S-C6H5, S-C6H4-pCH(3) and S-C6H4-p-Cl segments (as S-Ar).

Návaznosti

ED1.1.00/02.0068, projekt VaV

Název: CEITEC - central european institute of technology

Citovat

SHOBEIRI, Zohreh, Mehrdad POURAYOUBI, Marek NEČAS, Vladimir DIVJAKOVIC a Michal BABIAK. Sonochemical synthesis of lithium fluoride nano cubic as an active and simple catalyst for thia-Michael addition process: synthesis and structural characterization of beta-aryl-beta-mercapto ketones. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY. NEW YORK: SPRINGER, 2015, roč. 12, č. 2, s. 245-255. ISSN 1735-207X. Dostupné z: https://dx.doi.org/10.1007/s13738-014-0479-6.

@article{1225845,
   author = {Shobeiri, Zohreh and Pourayoubi, Mehrdad and Nečas, Marek and Divjakovic, Vladimir and Babiak, Michal},
   article_location = {NEW YORK},
   article_number = {2},
   doi = {http://dx.doi.org/10.1007/s13738-014-0479-6},
   keywords = {LiF nano cubic; Thia-Michael addition; beta-Aryl-beta-mercapto ketones; Crystal structure; Ultrasound irradiation},
   language = {eng},
   issn = {1735-207X},
   journal = {JOURNAL OF THE IRANIAN CHEMICAL SOCIETY},
   title = {Sonochemical synthesis of lithium fluoride nano cubic as an active and simple catalyst for thia-Michael addition process: synthesis and structural characterization of beta-aryl-beta-mercapto ketones},
   volume = {12},
   year = {2015}
}

TY  - JOUR
ID  - 1225845
AU  - Shobeiri, Zohreh - Pourayoubi, Mehrdad - Nečas, Marek - Divjakovic, Vladimir - Babiak, Michal
PY  - 2015
TI  - Sonochemical synthesis of lithium fluoride nano cubic as an active and simple catalyst for thia-Michael addition process: synthesis and structural characterization of beta-aryl-beta-mercapto ketones
JF  - JOURNAL OF THE IRANIAN CHEMICAL SOCIETY
VL  - 12
IS  - 2
SP  - 245-255
EP  - 245-255
PB  - SPRINGER
SN  - 1735207X
KW  - LiF nano cubic
KW  - Thia-Michael addition
KW  - beta-Aryl-beta-mercapto ketones
KW  - Crystal structure
KW  - Ultrasound irradiation
N2  - LiF nano cubic, with an average particle size of 21.6 nm, was synthesized sonochemically, using tetrabutylammonium fluoride as the fluoride source and characterized by SEM-EDX and XRD. This was applied, as a heterogeneous nano-catalyst, to synthesize some beta-aryl-beta-mercapto ketone derivatives via thia-Michael addition reactions with excellent yields at room temperature. In this catalytic system, the products of undesirable side reactions resulting from 1,2-addition, polymerization, bis-addition and oxidative coupling of thiols were not observed. The products were characterized by elemental analysis, IR, NMR and mass, and also single crystal X-ray determination for 3-(4-chlorophenylthio)-1,3-diphenylpropan-1-one, 1-phenyl-3-(phenylthio)-3-p-tolylpropan-1-one, 3-(p-tolylthio)- 1-phenyl-3-p-tolylpropan-1-one and 3-(4-chlorophenylthio)- 1-phenyl-3-p-tolylpropan-1-one. Following the recent search on the CSD, it is found that there is no report on the structure determination of [R-1]C[H][CH2C(O)R-2][S-Ar] beta-aryl-beta-mercapto ketones with the S-C6H5, S-C6H4-pCH(3) and S-C6H4-p-Cl segments (as S-Ar).
ER  -

SHOBEIRI, Zohreh, Mehrdad POURAYOUBI, Marek NEČAS, Vladimir DIVJAKOVIC a Michal BABIAK. Sonochemical synthesis of lithium fluoride nano cubic as an active and simple catalyst for thia-Michael addition process: synthesis and structural characterization of beta-aryl-beta-mercapto ketones. \textit{JOURNAL OF THE IRANIAN CHEMICAL SOCIETY}. NEW YORK: SPRINGER, 2015, roč.~12, č.~2, s.~245-255. ISSN~1735-207X. Dostupné z: https://dx.doi.org/10.1007/s13738-014-0479-6.

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