Post-synthetic Modification of Metal-Organic Framework through Urethane Formation

Shizuka Anan; Kenta Kokado; Kazuki Sada

doi:10.1246/cl.180955

Post-synthetic Modification of Metal-Organic Framework through Urethane Formation

Shizuka Anan, Kenta Kokado, Kazuki Sada

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

2 Citations (Scopus)

Abstract

An octahedral metal-organic framework (MOF), UiO-68, with two hydroxymethyl groups (UiO68-hyd) was synthesized for the first time and the hydroxy groups were post-synthetically modified with iso(thio)cyanates to form (thio)urethanes. Several organotins and tertiary amines were used as catalysts for the modification of UiO68-hyd with butyl isocyanate (BuNCO), and 70% of hydroxy groups reacted after 7 days. Moreover, various isocyanate and isothiocyanate compounds were successfully modified on UiO68-hyd.

Original language	English
Pages (from-to)	285-287
Number of pages	3
Journal	Chemistry Letters
Volume	48
Issue number	3
DOIs	https://doi.org/10.1246/cl.180955
Publication status	Published - 2019
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.180955

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title = "Post-synthetic Modification of Metal-Organic Framework through Urethane Formation",

abstract = "An octahedral metal-organic framework (MOF), UiO-68, with two hydroxymethyl groups (UiO68-hyd) was synthesized for the first time and the hydroxy groups were post-synthetically modified with iso(thio)cyanates to form (thio)urethanes. Several organotins and tertiary amines were used as catalysts for the modification of UiO68-hyd with butyl isocyanate (BuNCO), and 70% of hydroxy groups reacted after 7 days. Moreover, various isocyanate and isothiocyanate compounds were successfully modified on UiO68-hyd.",

author = "Shizuka Anan and Kenta Kokado and Kazuki Sada",

note = "Funding Information: We acknowledge financial support from a JSPS KAKENHI Grant Numbers JP18H04495, JP17H03062, JP15K17861. We are very grateful to Professor Dr. Kato and Professor Dr. A. Kobayashi for the XRD measurement.",

year = "2019",

doi = "10.1246/cl.180955",

language = "English",

volume = "48",

pages = "285--287",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "The Chemical Society of Japan",

number = "3",

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TY - JOUR

T1 - Post-synthetic Modification of Metal-Organic Framework through Urethane Formation

AU - Anan, Shizuka

AU - Kokado, Kenta

AU - Sada, Kazuki

N1 - Funding Information: We acknowledge financial support from a JSPS KAKENHI Grant Numbers JP18H04495, JP17H03062, JP15K17861. We are very grateful to Professor Dr. Kato and Professor Dr. A. Kobayashi for the XRD measurement.

PY - 2019

Y1 - 2019

N2 - An octahedral metal-organic framework (MOF), UiO-68, with two hydroxymethyl groups (UiO68-hyd) was synthesized for the first time and the hydroxy groups were post-synthetically modified with iso(thio)cyanates to form (thio)urethanes. Several organotins and tertiary amines were used as catalysts for the modification of UiO68-hyd with butyl isocyanate (BuNCO), and 70% of hydroxy groups reacted after 7 days. Moreover, various isocyanate and isothiocyanate compounds were successfully modified on UiO68-hyd.

AB - An octahedral metal-organic framework (MOF), UiO-68, with two hydroxymethyl groups (UiO68-hyd) was synthesized for the first time and the hydroxy groups were post-synthetically modified with iso(thio)cyanates to form (thio)urethanes. Several organotins and tertiary amines were used as catalysts for the modification of UiO68-hyd with butyl isocyanate (BuNCO), and 70% of hydroxy groups reacted after 7 days. Moreover, various isocyanate and isothiocyanate compounds were successfully modified on UiO68-hyd.

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JO - Chemistry Letters

JF - Chemistry Letters

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ER -

Post-synthetic Modification of Metal-Organic Framework through Urethane Formation

Abstract

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