Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Two-step synthesis of monoterpenoid dioxinols exhibiting analgesic activity from isopulegol and benzaldehyde over heterogeneous catalysts. / Stekrova, Martina; Mäki-Arvela, Päivi; Leino, Ewelina и др.
в: Catalysis Today, Том 279, 01.01.2017, стр. 56-62.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Two-step synthesis of monoterpenoid dioxinols exhibiting analgesic activity from isopulegol and benzaldehyde over heterogeneous catalysts
AU - Stekrova, Martina
AU - Mäki-Arvela, Päivi
AU - Leino, Ewelina
AU - Valkaj, Karolina M.
AU - Eränen, Kari
AU - Aho, Atte
AU - Smeds, Annika
AU - Kumar, Narendra
AU - Volcho, Konstantin P.
AU - Salakhutdinov, Nariman F.
AU - Murzin, Dmitry Yu
N1 - Publisher Copyright: © 2016 Elsevier B.V.
PY - 2017/1/1
Y1 - 2017/1/1
N2 - Benzodioxinols, compounds with 6-membered heterocycles containing two oxygen atoms, exhibit promising analgesic activity. In the current study, synthesis of dioxinol via two-step approach including Prins cyclization of isopulegol with benzaldehyde to tetrahydropyran and its ring-rearrangement to dioxinol was investigated. Different acidic and basic catalysts were studied in the second step and the highest selectivity toward dioxinol was achieved using mesoporous Ce-composite material.
AB - Benzodioxinols, compounds with 6-membered heterocycles containing two oxygen atoms, exhibit promising analgesic activity. In the current study, synthesis of dioxinol via two-step approach including Prins cyclization of isopulegol with benzaldehyde to tetrahydropyran and its ring-rearrangement to dioxinol was investigated. Different acidic and basic catalysts were studied in the second step and the highest selectivity toward dioxinol was achieved using mesoporous Ce-composite material.
KW - Benzaldehyde
KW - Benzodioxinols
KW - Isomerization
KW - Isopulegol
KW - Mesoporous material
KW - Prins cyclization
KW - Terpenoid
KW - Zeolite
KW - ZEOLITE-BETA
KW - MCM-41
KW - AL
KW - ALUMINUM
KW - REALUMINATION
KW - ALPHA-PINENE OXIDE
KW - FRAMEWORK
KW - CYCLIZATION
UR - http://www.scopus.com/inward/record.url?scp=84964330962&partnerID=8YFLogxK
U2 - 10.1016/j.cattod.2016.03.046
DO - 10.1016/j.cattod.2016.03.046
M3 - Article
AN - SCOPUS:84964330962
VL - 279
SP - 56
EP - 62
JO - Catalysis Today
JF - Catalysis Today
SN - 0920-5861
ER -
ID: 8969352