Standard

Method of preparation of alkylated 1,3-diphenylpropan-2-ones, the components for assembly of graphene nanostructures. / Ten, Yu A.; Troshkova, N. M.; Tretyakov, E. V.

In: Russian Chemical Bulletin, Vol. 69, No. 1, 01.01.2020, p. 172-175.

Research output: Contribution to journal › Article › peer-review

Harvard

Ten, YA, Troshkova, NM & Tretyakov, EV 2020, 'Method of preparation of alkylated 1,3-diphenylpropan-2-ones, the components for assembly of graphene nanostructures', Russian Chemical Bulletin, vol. 69, no. 1, pp. 172-175. https://doi.org/10.1007/s11172-020-2740-8

APA

Ten, Y. A., Troshkova, N. M., & Tretyakov, E. V. (2020). Method of preparation of alkylated 1,3-diphenylpropan-2-ones, the components for assembly of graphene nanostructures. Russian Chemical Bulletin, 69(1), 172-175. https://doi.org/10.1007/s11172-020-2740-8

Vancouver

Ten YA, Troshkova NM, Tretyakov EV. Method of preparation of alkylated 1,3-diphenylpropan-2-ones, the components for assembly of graphene nanostructures. Russian Chemical Bulletin. 2020 Jan 1;69(1):172-175. doi: 10.1007/s11172-020-2740-8

Author

Ten, Yu A. ; Troshkova, N. M. ; Tretyakov, E. V. / Method of preparation of alkylated 1,3-diphenylpropan-2-ones, the components for assembly of graphene nanostructures. In: Russian Chemical Bulletin. 2020 ; Vol. 69, No. 1. pp. 172-175.

BibTeX

@article{6190287a275c4490a94edc10912e802b,
title = "Method of preparation of alkylated 1,3-diphenylpropan-2-ones, the components for assembly of graphene nanostructures",
abstract = "Long-chain alkylated 1,3-diphenyl-2-propanones are used in the synthesis of graphene nanostructures (graphene nanoribbons and quantum dots). A reliable procedure to obtain mono- or dialkylated diphenyl-2-propanones in 26 and 38% yields has been proposed. The method includes the dioxolane protection of the keto group in 1,3-di-(4-bromophenyl)-2-propanone, then a palladium-catalyzed cross-coupling reaction of the obtained dioxolane with one-and-a-half- or four-fold excess of dodecyl magnesium bromide that leads to a predominant formation of mono- or dialkylation products respectively, followed by hydrolysis of dioxolanes at the last stage to form the desired diphenyl-2-propanones.",
keywords = "alkylation, cross-coupling reactions, Grignard reagents, long-chain 1,3-dialkyl-phenyl-2-propanones",
author = "Ten, {Yu A.} and Troshkova, {N. M.} and Tretyakov, {E. V.}",
year = "2020",
month = jan,
day = "1",
doi = "10.1007/s11172-020-2740-8",
language = "English",
volume = "69",
pages = "172--175",
journal = "Russian Chemical Bulletin",
issn = "1066-5285",
publisher = "Springer Nature",
number = "1",

}

RIS

TY - JOUR

T1 - Method of preparation of alkylated 1,3-diphenylpropan-2-ones, the components for assembly of graphene nanostructures

AU - Ten, Yu A.

AU - Troshkova, N. M.

AU - Tretyakov, E. V.

PY - 2020/1/1

Y1 - 2020/1/1

N2 - Long-chain alkylated 1,3-diphenyl-2-propanones are used in the synthesis of graphene nanostructures (graphene nanoribbons and quantum dots). A reliable procedure to obtain mono- or dialkylated diphenyl-2-propanones in 26 and 38% yields has been proposed. The method includes the dioxolane protection of the keto group in 1,3-di-(4-bromophenyl)-2-propanone, then a palladium-catalyzed cross-coupling reaction of the obtained dioxolane with one-and-a-half- or four-fold excess of dodecyl magnesium bromide that leads to a predominant formation of mono- or dialkylation products respectively, followed by hydrolysis of dioxolanes at the last stage to form the desired diphenyl-2-propanones.

AB - Long-chain alkylated 1,3-diphenyl-2-propanones are used in the synthesis of graphene nanostructures (graphene nanoribbons and quantum dots). A reliable procedure to obtain mono- or dialkylated diphenyl-2-propanones in 26 and 38% yields has been proposed. The method includes the dioxolane protection of the keto group in 1,3-di-(4-bromophenyl)-2-propanone, then a palladium-catalyzed cross-coupling reaction of the obtained dioxolane with one-and-a-half- or four-fold excess of dodecyl magnesium bromide that leads to a predominant formation of mono- or dialkylation products respectively, followed by hydrolysis of dioxolanes at the last stage to form the desired diphenyl-2-propanones.

KW - alkylation

KW - cross-coupling reactions

KW - Grignard reagents

KW - long-chain 1,3-dialkyl-phenyl-2-propanones

UR - http://www.scopus.com/inward/record.url?scp=85083320664&partnerID=8YFLogxK

U2 - 10.1007/s11172-020-2740-8

DO - 10.1007/s11172-020-2740-8

M3 - Article

AN - SCOPUS:85083320664

VL - 69

SP - 172

EP - 175

JO - Russian Chemical Bulletin

JF - Russian Chemical Bulletin

SN - 1066-5285

IS - 1

ER -

ID: 24164071