• Bulletin of the Korean Chemical Society
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• v.31 no.5
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• pp.1343-1344
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• 2010

Pyridine dicarbonitriles have been synthesized good yields via a one-pot multi.component reaction of aldehyde, malononitrile, and thiol in the presence of sodium silicate as a catalyst in ethanol.

• Journal of the Korean Chemical Society
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• v.52 no.5
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• pp.511-514
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• 2008

• Bulletin of the Korean Chemical Society
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• v.34 no.12
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• pp.3881-3884
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• 2013

• Bulletin of the Korean Chemical Society
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• v.32 no.12
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• pp.4191-4194
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• 2011

Sodium periodate ($NaIO_4$) and potassium iodide (KI) in aqueous ammonia has been used for the one-pot synthesis of nitriles from the corresponding aldehydes and alcohols in moderate to good yield. This transformation, proceeds via an in situ oxidation- imination-aldimine oxidation sequence.

• Journal of the Korean Chemical Society
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• v.52 no.6
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• pp.712-716
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• 2008

• Journal of the Korean Chemical Society
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• v.55 no.2
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• pp.313-316
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• 2011

• Bulletin of the Korean Chemical Society
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• v.32 no.11
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• pp.3853-3854
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• 2011

• Archives of Pharmacal Research
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• v.18 no.3
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• pp.213-214
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• 1995

Six new indeno[3,2-b]pyridine derivatives were synthesized via reactions of 1-phenylamino-3-indenone with cyano olefins.

• Journal of the Korean Chemical Society
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• v.55 no.4
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• pp.662-665
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• 2011

Highly efficient, three-component condensation of aromatic aldehyde, malononitrile and 4-hydroxycoumarin promoted by neat silica gel at room temperature is described. The method offers an excellent alternative to the synthesis of 3,4-dihydropyrano[c]chromenes. The reactions are fast and clean, and the products are obtained with good yield and purity.

• Nano
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• v.13 no.11
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• pp.1850132.1-1850132.14
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• 2018

The direct synthesis of metal-organic frameworks (MOFs) with acidic and basic active sites is challenging due to the introduction of functional groups by post-functionalization method often jeopardize the framework integrity. Herein, we report the direct synthesis of acid-base bifunctional MOFs with tuning acid-base strength. Employing modulated hydrothermal (MHT) approach, microporous MOFs named $UiO-66-NH_2$ was prepared. Through the ring-opening reaction of 1,3-propanesultone with amino group, $UiO-66-NH_2-SO_3H-type$ catalysts can be obtained. The synthesized catalysts were well characterized and their catalytic performances were evaluated in one-pot glucose to 5-HMF conversion. Results revealed the acid-base bi-functional catalyst possessed high activity and excellent stability. This work provides a general and economically viable approach for the large-scale synthesis of acid-base bi-functional MOFs for their potential use in catalysis field.