Alkyl substituted 4-N-oxazadisilinane cations: A new family of Si protic ionic liquids and its application on esterification reactions

Maha Alhaddad; Priyanka Chakraborty; Jinsong Hu; Kuo-Wei Huang

doi:10.1016/j.tetlet.2020.151941

Alkyl substituted 4-N-oxazadisilinane cations: A new family of Si protic ionic liquids and its application on esterification reactions

Maha Alhaddad, Priyanka Chakraborty, Jinsong Hu, Kuo-Wei Huang

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

Abstract

A series of oxazadisilinane compounds were prepared and used as Brønsted bases to form a series of 21 siloxane protic ionic liquids (Si-PILs) with four different acids. This new family of Si-PILs were well characterized and examined to catalyze esterification reactions.

Original language	English (US)
Pages (from-to)	151941
Journal	Tetrahedron Letters
Volume	61
Issue number	23
DOIs	https://doi.org/10.1016/j.tetlet.2020.151941
State	Published - Apr 18 2020

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CCDC 1997794: Experimental Crystal Structure Determination : 4-cyclopentyl-2,2,6,6-tetramethyl-1,4,2,6-oxazadisilinan-4-ium tetrafluoroborate
Alhaddad, M. (Creator), Chakraborty, P. (Creator), Hu, J. (Creator), Huang, K. (Creator), Alhaddad, M. (Creator) & Huang, K. (Creator), Cambridge Crystallographic Data Centre, May 26 2020
DOI: 10.5517/ccdc.csd.cc251vz2, http://hdl.handle.net/10754/664915
Dataset
CCDC 1997793: Experimental Crystal Structure Determination : 4-hexyl-2,2,6,6-tetramethyl-1,4,2,6-oxazadisilinan-4-ium chloride
Alhaddad, M. (Creator), Chakraborty, P. (Creator), Hu, J. (Creator), Huang, K. (Creator), Alhaddad, M. (Creator) & Huang, K. (Creator), Cambridge Crystallographic Data Centre, May 26 2020
DOI: 10.5517/ccdc.csd.cc251vy1, http://hdl.handle.net/10754/664916
Dataset
CCDC 1997792: Experimental Crystal Structure Determination : 4-butyl-2,2,6,6-tetramethyl-1,4,2,6-oxazadisilinan-4-ium chloride monohydrate
Alhaddad, M. (Creator), Chakraborty, P. (Creator), Hu, J. (Creator), Huang, K. (Creator), Alhaddad, M. (Creator) & Huang, K. (Creator), Cambridge Crystallographic Data Centre, May 26 2020
DOI: 10.5517/ccdc.csd.cc251vx0, http://hdl.handle.net/10754/664917
Dataset

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title = "Alkyl substituted 4-N-oxazadisilinane cations: A new family of Si protic ionic liquids and its application on esterification reactions",

abstract = "A series of oxazadisilinane compounds were prepared and used as Br{\o}nsted bases to form a series of 21 siloxane protic ionic liquids (Si-PILs) with four different acids. This new family of Si-PILs were well characterized and examined to catalyze esterification reactions.",

author = "Maha Alhaddad and Priyanka Chakraborty and Jinsong Hu and Kuo-Wei Huang",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: We acknowledge the generous financial support from King Abdullah University of Science and Technology (KAUST).",

year = "2020",

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doi = "10.1016/j.tetlet.2020.151941",

language = "English (US)",

volume = "61",

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journal = "Tetrahedron Letters",

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AU - Alhaddad, Maha

AU - Chakraborty, Priyanka

AU - Hu, Jinsong

AU - Huang, Kuo-Wei

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: We acknowledge the generous financial support from King Abdullah University of Science and Technology (KAUST).

PY - 2020/4/18

Y1 - 2020/4/18

N2 - A series of oxazadisilinane compounds were prepared and used as Brønsted bases to form a series of 21 siloxane protic ionic liquids (Si-PILs) with four different acids. This new family of Si-PILs were well characterized and examined to catalyze esterification reactions.

AB - A series of oxazadisilinane compounds were prepared and used as Brønsted bases to form a series of 21 siloxane protic ionic liquids (Si-PILs) with four different acids. This new family of Si-PILs were well characterized and examined to catalyze esterification reactions.

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UR - https://linkinghub.elsevier.com/retrieve/pii/S0040403920303841

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U2 - 10.1016/j.tetlet.2020.151941

DO - 10.1016/j.tetlet.2020.151941

M3 - Article

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SP - 151941

JO - Tetrahedron Letters

JF - Tetrahedron Letters

SN - 1873-3581

IS - 23

ER -

Alkyl substituted 4-N-oxazadisilinane cations: A new family of Si protic ionic liquids and its application on esterification reactions

Abstract

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Other files and links

CCDC 1997794: Experimental Crystal Structure Determination : 4-cyclopentyl-2,2,6,6-tetramethyl-1,4,2,6-oxazadisilinan-4-ium tetrafluoroborate

CCDC 1997793: Experimental Crystal Structure Determination : 4-hexyl-2,2,6,6-tetramethyl-1,4,2,6-oxazadisilinan-4-ium chloride

CCDC 1997792: Experimental Crystal Structure Determination : 4-butyl-2,2,6,6-tetramethyl-1,4,2,6-oxazadisilinan-4-ium chloride monohydrate

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