Selective Implantation of Diamines for Cooperative Catalysis in Isoreticular Heterometallic Titanium–Organic Frameworks

Elena López-Maya; Natalia M. Padial; Javier Castells-Gil; Carolina R. Ganivet; Ana Rubio-Gaspar; Francisco G. Cirujano; Neyvis Almora-Barrios; Sergio Tatay; Sergio Navalón; Carlos Martí-Gastaldo

doi:10.1002/anie.202100176

Selective Implantation of Diamines for Cooperative Catalysis in Isoreticular Heterometallic Titanium–Organic Frameworks

Elena López-Maya
, Natalia M. Padial
, Javier Castells-Gil
, Carolina R. Ganivet
, Ana Rubio-Gaspar
, Francisco G. Cirujano
, Neyvis Almora-Barrios
, Sergio Tatay
, Sergio Navalón
, Carlos Martí-Gastaldo^*

^*Corresponding author for this work

Chemistry

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

Abstract

We introduce the first example of isoreticular titanium–organic frameworks, MUV-10 and MUV-12, to show how the different affinity of hard Ti(IV) and soft Ca(II) metal sites can be used to direct selective grafting of amines. This enables the combination of Lewis acid titanium centers and available -NH₂ sites in two sizeable pores for cooperative cycloaddition of CO₂ to epoxides at room temperature and atmospheric pressure. The selective grafting of molecules to heterometallic clusters adds up to the pool of methodologies available for controlling the positioning and distribution of chemical functions in precise positions of the framework required for definitive control of pore chemistry.

Original language	English
Pages (from-to)	11868-11873
Number of pages	6
Journal	Angewandte Chemie - International Edition
Volume	60
Issue number	21
Early online date	25 Feb 2021
DOIs	https://doi.org/10.1002/anie.202100176
Publication status	Published - 17 May 2021

Bibliographical note

Publisher Copyright:
© 2021 Wiley-VCH GmbH

Keywords

carbon dioxide conversion
cooperative catalysis
heterometallic cluster
isoreticular chemistry
titanium–organic frameworks

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/anie.202100176

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López-Maya, E., Padial, N. M., Castells-Gil, J., Ganivet, C. R., Rubio-Gaspar, A., Cirujano, F. G., Almora-Barrios, N., Tatay, S., Navalón, S., & Martí-Gastaldo, C. (2021). Selective Implantation of Diamines for Cooperative Catalysis in Isoreticular Heterometallic Titanium–Organic Frameworks. Angewandte Chemie - International Edition, 60(21), 11868-11873. https://doi.org/10.1002/anie.202100176

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title = "Selective Implantation of Diamines for Cooperative Catalysis in Isoreticular Heterometallic Titanium–Organic Frameworks",

abstract = "We introduce the first example of isoreticular titanium–organic frameworks, MUV-10 and MUV-12, to show how the different affinity of hard Ti(IV) and soft Ca(II) metal sites can be used to direct selective grafting of amines. This enables the combination of Lewis acid titanium centers and available -NH2 sites in two sizeable pores for cooperative cycloaddition of CO2 to epoxides at room temperature and atmospheric pressure. The selective grafting of molecules to heterometallic clusters adds up to the pool of methodologies available for controlling the positioning and distribution of chemical functions in precise positions of the framework required for definitive control of pore chemistry.",

keywords = "carbon dioxide conversion, cooperative catalysis, heterometallic cluster, isoreticular chemistry, titanium–organic frameworks",

author = "Elena L{\'o}pez-Maya and Padial, \{Natalia M.\} and Javier Castells-Gil and Ganivet, \{Carolina R.\} and Ana Rubio-Gaspar and Cirujano, \{Francisco G.\} and Neyvis Almora-Barrios and Sergio Tatay and Sergio Naval{\'o}n and Carlos Mart{\'i}-Gastaldo",

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year = "2021",

month = may,

day = "17",

doi = "10.1002/anie.202100176",

language = "English",

volume = "60",

pages = "11868--11873",

journal = "Angewandte Chemie - International Edition",

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López-Maya, E, Padial, NM, Castells-Gil, J, Ganivet, CR, Rubio-Gaspar, A, Cirujano, FG, Almora-Barrios, N, Tatay, S, Navalón, S & Martí-Gastaldo, C 2021, 'Selective Implantation of Diamines for Cooperative Catalysis in Isoreticular Heterometallic Titanium–Organic Frameworks', Angewandte Chemie - International Edition, vol. 60, no. 21, pp. 11868-11873. https://doi.org/10.1002/anie.202100176

TY - JOUR

T1 - Selective Implantation of Diamines for Cooperative Catalysis in Isoreticular Heterometallic Titanium–Organic Frameworks

AU - López-Maya, Elena

AU - Padial, Natalia M.

AU - Castells-Gil, Javier

AU - Ganivet, Carolina R.

AU - Rubio-Gaspar, Ana

AU - Cirujano, Francisco G.

AU - Almora-Barrios, Neyvis

AU - Tatay, Sergio

AU - Navalón, Sergio

AU - Martí-Gastaldo, Carlos

PY - 2021/5/17

Y1 - 2021/5/17

N2 - We introduce the first example of isoreticular titanium–organic frameworks, MUV-10 and MUV-12, to show how the different affinity of hard Ti(IV) and soft Ca(II) metal sites can be used to direct selective grafting of amines. This enables the combination of Lewis acid titanium centers and available -NH2 sites in two sizeable pores for cooperative cycloaddition of CO2 to epoxides at room temperature and atmospheric pressure. The selective grafting of molecules to heterometallic clusters adds up to the pool of methodologies available for controlling the positioning and distribution of chemical functions in precise positions of the framework required for definitive control of pore chemistry.

AB - We introduce the first example of isoreticular titanium–organic frameworks, MUV-10 and MUV-12, to show how the different affinity of hard Ti(IV) and soft Ca(II) metal sites can be used to direct selective grafting of amines. This enables the combination of Lewis acid titanium centers and available -NH2 sites in two sizeable pores for cooperative cycloaddition of CO2 to epoxides at room temperature and atmospheric pressure. The selective grafting of molecules to heterometallic clusters adds up to the pool of methodologies available for controlling the positioning and distribution of chemical functions in precise positions of the framework required for definitive control of pore chemistry.

KW - carbon dioxide conversion

KW - cooperative catalysis

KW - heterometallic cluster

KW - isoreticular chemistry

KW - titanium–organic frameworks

UR - https://www.scopus.com/pages/publications/85103167990

U2 - 10.1002/anie.202100176

DO - 10.1002/anie.202100176

M3 - Article

C2 - 33631030

AN - SCOPUS:85103167990

SN - 1433-7851

VL - 60

SP - 11868

EP - 11873

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 21

ER -

Selective Implantation of Diamines for Cooperative Catalysis in Isoreticular Heterometallic Titanium–Organic Frameworks

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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