Carboxymethylation of Cinnamyl Alcohol with Dimethyl Carbonate over Graphitic Carbon Nitrides

Nataliya D. Shcherban; Ekaterina Kholkina; Sergii Sergiienko; Andrei V. Kovalevsky; Igor Bezverkhyy; Dmitry Yu Murzin

doi:10.1002/cplu.202300600

Carboxymethylation of Cinnamyl Alcohol with Dimethyl Carbonate over Graphitic Carbon Nitrides

Nataliya D. Shcherban^*
, Ekaterina Kholkina
, Sergii Sergiienko
, Andrei V. Kovalevsky
, Igor Bezverkhyy
, Dmitry Yu Murzin^*

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Lehtiartikkeli › Artikkeli › Tieteellinen › vertaisarvioitu

85 Lataukset (Pure)

Abstrakti

A set of graphitic carbon nitride samples was prepared using a straightforward experimental procedure without templates and any subsequent treatments. The materials were studied in-depth using a range of physical and chemical methods such as X-ray diffraction, FTIR spectroscopy, elemental analysis (CHN), nitrogen physisorption, SEM, XPS, TPD CO₂. The resulting g-C₃N₄ was shown to be highly efficient in carboxymethylation of cinnamyl alcohol with dimethyl carbonate yielding up to ca. 82 % of the desired cinnamyl methyl carbonate. In the studied conditions, an increase in the surface N atomic content leads to an increase in selectivity towards the desired carbonate, while a higher surface O content was beneficial for side products. Metal-free graphitic carbon nitride was shown to be one of the most productive (ca. 2 mol/h kg_cat) in the investigated reaction among studied heterogeneous catalysts.

Alkuperäiskieli	Englanti
Julkaisu	ChemPlusChem
DOI - pysyväislinkit	https://doi.org/10.1002/cplu.202300600
Tila	Sähköinen julkaisu (e-pub) ennen painettua julkistusta - 23 marrask. 2023
OKM-julkaisutyyppi	A1 Julkaistu artikkeli, soviteltu

Rahoitus

N. S. acknowledges the support of the National Research Foundation of Ukraine to the project “New effective zeolite catalysts for environmentally friendly processes of the conversion of renewable raw materials into valuable organic compounds” (project number 2020.02/0335) and the Verkhovna Rada of Ukraine to a personal scholarship for young scientists – doctors of sciences for 2021. The research was also supported by the Johannes Amos Comenius Programme, European Structural and Investment Funds, project ′CHEMFELLS V‘ (No. CZ.02.01.01/00/22_010/0003004). A. K. acknowledges the support of the project CICECO – Aveiro Institute of Materials (UIDB/50011/2020, UIDP/50011/2020 & LA/P/0006/2020) financed by national funds through the FCT/MCTES (PIDDAC).

Pääsy asiakirjaan

10.1002/cplu.202300600Lisenssi: CC BY

ChemPlusChem - 2023 - Shcherban - Carboxymethylation of Cinnamyl Alcohol with Dimethyl Carbonate over Graphitic CarbonLopullinen julkaistu versio, 6,82 MBLisenssi: CC BY

https://urn.fi/URN:NBN:fi-fe202402207924

Viittausmuodot

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title = "Carboxymethylation of Cinnamyl Alcohol with Dimethyl Carbonate over Graphitic Carbon Nitrides",

abstract = "A set of graphitic carbon nitride samples was prepared using a straightforward experimental procedure without templates and any subsequent treatments. The materials were studied in-depth using a range of physical and chemical methods such as X-ray diffraction, FTIR spectroscopy, elemental analysis (CHN), nitrogen physisorption, SEM, XPS, TPD CO2. The resulting g-C3N4 was shown to be highly efficient in carboxymethylation of cinnamyl alcohol with dimethyl carbonate yielding up to ca. 82 \% of the desired cinnamyl methyl carbonate. In the studied conditions, an increase in the surface N atomic content leads to an increase in selectivity towards the desired carbonate, while a higher surface O content was beneficial for side products. Metal-free graphitic carbon nitride was shown to be one of the most productive (ca. 2 mol/h kgcat) in the investigated reaction among studied heterogeneous catalysts.",

keywords = "carbonate esters, carboxymethylation, graphitic carbon nitride, heterogeneous catalysis, metal-free catalysts",

author = "Shcherban, \{Nataliya D.\} and Ekaterina Kholkina and Sergii Sergiienko and Kovalevsky, \{Andrei V.\} and Igor Bezverkhyy and Murzin, \{Dmitry Yu\}",

note = "Publisher Copyright: {\textcopyright} 2023 The Authors. ChemPlusChem published by Wiley-VCH GmbH.",

year = "2023",

month = nov,

day = "23",

doi = "10.1002/cplu.202300600",

language = "English",

journal = "ChemPlusChem",

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TY - JOUR

T1 - Carboxymethylation of Cinnamyl Alcohol with Dimethyl Carbonate over Graphitic Carbon Nitrides

AU - Shcherban, Nataliya D.

AU - Kholkina, Ekaterina

AU - Sergiienko, Sergii

AU - Kovalevsky, Andrei V.

AU - Bezverkhyy, Igor

AU - Murzin, Dmitry Yu

PY - 2023/11/23

Y1 - 2023/11/23

N2 - A set of graphitic carbon nitride samples was prepared using a straightforward experimental procedure without templates and any subsequent treatments. The materials were studied in-depth using a range of physical and chemical methods such as X-ray diffraction, FTIR spectroscopy, elemental analysis (CHN), nitrogen physisorption, SEM, XPS, TPD CO2. The resulting g-C3N4 was shown to be highly efficient in carboxymethylation of cinnamyl alcohol with dimethyl carbonate yielding up to ca. 82 % of the desired cinnamyl methyl carbonate. In the studied conditions, an increase in the surface N atomic content leads to an increase in selectivity towards the desired carbonate, while a higher surface O content was beneficial for side products. Metal-free graphitic carbon nitride was shown to be one of the most productive (ca. 2 mol/h kgcat) in the investigated reaction among studied heterogeneous catalysts.

AB - A set of graphitic carbon nitride samples was prepared using a straightforward experimental procedure without templates and any subsequent treatments. The materials were studied in-depth using a range of physical and chemical methods such as X-ray diffraction, FTIR spectroscopy, elemental analysis (CHN), nitrogen physisorption, SEM, XPS, TPD CO2. The resulting g-C3N4 was shown to be highly efficient in carboxymethylation of cinnamyl alcohol with dimethyl carbonate yielding up to ca. 82 % of the desired cinnamyl methyl carbonate. In the studied conditions, an increase in the surface N atomic content leads to an increase in selectivity towards the desired carbonate, while a higher surface O content was beneficial for side products. Metal-free graphitic carbon nitride was shown to be one of the most productive (ca. 2 mol/h kgcat) in the investigated reaction among studied heterogeneous catalysts.

KW - carbonate esters

KW - carboxymethylation

KW - graphitic carbon nitride

KW - heterogeneous catalysis

KW - metal-free catalysts

U2 - 10.1002/cplu.202300600

DO - 10.1002/cplu.202300600

M3 - Article

AN - SCOPUS:85179301173

SN - 2192-6506

JO - ChemPlusChem

JF - ChemPlusChem

ER -

Carboxymethylation of Cinnamyl Alcohol with Dimethyl Carbonate over Graphitic Carbon Nitrides

Abstrakti

Rahoitus

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