Zirconium-containing metal organic frameworks as solid acid catalysts for the N-formylation of aniline with formic acid

被引：11

作者：

Timofeeva, Maria N. ^{[1
,2
]}

Panchenko, Valentina N. ^{[1
,2
]}

Lukoyanov, Ivan A. ^{[1
,2
]}

Jhung, Sung Hwa ^{[3
,4
]}

机构：

[1] RAS, Boreskov Inst Catalysis SB, Prospekt Akad Lavrentieva 5, Novosibirsk 630090, Russia

[2] Novosibirsk State Tech Univ, Prospekt K Marksa 20, Novosibirsk 630092, Russia

[3] Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea

[4] Kyungpook Natl Univ, Green Nano Mat Res Ctr, Daegu 41566, South Korea

来源：

REACTION KINETICS MECHANISMS AND CATALYSIS | 2021年 / 133卷 / 01期

关键词：

N-formylation; Aniline; Formic acid; Metal– organic framework; Brø nsted acidity; CONVENIENT PROCEDURE; SULFATED ZIRCONIA; BRONSTED ACIDITY; ROOM-TEMPERATURE; SECONDARY-AMINES; EFFICIENT; SPECTROSCOPY; SPECTRA;

D O I：

10.1007/s11144-021-01982-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Porous Zr-based metal-organic frameworks (MOF-808 and MOF-808/H2SO4, UiO-66 and UiO-66-SO3H) were used as solid acid catalysts for N-formylation of aniline with formic acid (aniline/formic acid 1/2 mol/mol, 35 degrees C). The yield of N-formylaniline was demonstrated to depend on structure of active sites and decrease in the order: MOF-808/H2SO4 > MOF-808 > UiO-66-SO3H > UiO-66. The activity of Zr-MOFs was dependent on the key properties of solvent, i.e. polarity and basicity. The MOF-808/H2SO4 was found to be the best catalyst, resulting in the formation of N-formylaniline in 96% yield under solvent free conditions. Efficiencies of MOF-808 and MOF-808/H2SO4 were higher in comparison with H-ZSM-5, zeolite natrolite and zeolite heulandite.

引用

页码：355 / 369

页数：15

共 46 条

[21] Bronsted Acidity in Metal-Organic Frameworks [J].