Synthesis of chiral polymorph A-enriched zeolite Beta with an extremely concentrated fluoride route

Mingquan Tong; Daliang Zhang; Weibin Fan; Jun Xu; Liangkui Zhu; Wen Guo; Wenfu Yan; Jihong Yu; Shilun Qiu; Jianguo Wang; Feng Deng; Ruren Xu

doi:10.1038/srep11521

Synthesis of chiral polymorph A-enriched zeolite Beta with an extremely concentrated fluoride route

Mingquan Tong, Daliang Zhang, Weibin Fan, Jun Xu, Liangkui Zhu, Wen Guo, Wenfu Yan^*, Jihong Yu, Shilun Qiu, Jianguo Wang, Feng Deng, Ruren Xu

^*Corresponding author for this work

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

51 Citations (Scopus)

Abstract

Chiral zeolitic materials with intrinsically chiral frameworks are highly desired because they can combine both shape selectivity and enantioselectivity. In the field of zeolite, the synthesis of chiral polymorph A of zeolite Beta or chiral polymorph A-enriched zeolite Beta is one of the biggest challenges. We demonstrate here a generalized extremely concentrated fluoride route for the synthesis of chiral polymorph A-enriched zeolite Beta in the presence of five achiral organic structure-directing agents. The polymorph A-enriched Ti-Beta shows a higher enantioselectivity for the asymmetric epoxidation of alkenes than the normal Ti-Beta.

Original language	English
Article number	11521
Journal	Scientific Reports
Volume	5
DOIs	https://doi.org/10.1038/srep11521
Publication status	Published - 22 Jun 2015
Externally published	Yes

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title = "Synthesis of chiral polymorph A-enriched zeolite Beta with an extremely concentrated fluoride route",

abstract = "Chiral zeolitic materials with intrinsically chiral frameworks are highly desired because they can combine both shape selectivity and enantioselectivity. In the field of zeolite, the synthesis of chiral polymorph A of zeolite Beta or chiral polymorph A-enriched zeolite Beta is one of the biggest challenges. We demonstrate here a generalized extremely concentrated fluoride route for the synthesis of chiral polymorph A-enriched zeolite Beta in the presence of five achiral organic structure-directing agents. The polymorph A-enriched Ti-Beta shows a higher enantioselectivity for the asymmetric epoxidation of alkenes than the normal Ti-Beta.",

author = "Mingquan Tong and Daliang Zhang and Weibin Fan and Jun Xu and Liangkui Zhu and Wen Guo and Wenfu Yan and Jihong Yu and Shilun Qiu and Jianguo Wang and Feng Deng and Ruren Xu",

year = "2015",

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doi = "10.1038/srep11521",

language = "English",

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journal = "Scientific Reports",

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TY - JOUR

T1 - Synthesis of chiral polymorph A-enriched zeolite Beta with an extremely concentrated fluoride route

AU - Tong, Mingquan

AU - Zhang, Daliang

AU - Fan, Weibin

AU - Xu, Jun

AU - Zhu, Liangkui

AU - Guo, Wen

AU - Yan, Wenfu

AU - Yu, Jihong

AU - Qiu, Shilun

AU - Wang, Jianguo

AU - Deng, Feng

AU - Xu, Ruren

PY - 2015/6/22

Y1 - 2015/6/22

N2 - Chiral zeolitic materials with intrinsically chiral frameworks are highly desired because they can combine both shape selectivity and enantioselectivity. In the field of zeolite, the synthesis of chiral polymorph A of zeolite Beta or chiral polymorph A-enriched zeolite Beta is one of the biggest challenges. We demonstrate here a generalized extremely concentrated fluoride route for the synthesis of chiral polymorph A-enriched zeolite Beta in the presence of five achiral organic structure-directing agents. The polymorph A-enriched Ti-Beta shows a higher enantioselectivity for the asymmetric epoxidation of alkenes than the normal Ti-Beta.

AB - Chiral zeolitic materials with intrinsically chiral frameworks are highly desired because they can combine both shape selectivity and enantioselectivity. In the field of zeolite, the synthesis of chiral polymorph A of zeolite Beta or chiral polymorph A-enriched zeolite Beta is one of the biggest challenges. We demonstrate here a generalized extremely concentrated fluoride route for the synthesis of chiral polymorph A-enriched zeolite Beta in the presence of five achiral organic structure-directing agents. The polymorph A-enriched Ti-Beta shows a higher enantioselectivity for the asymmetric epoxidation of alkenes than the normal Ti-Beta.

UR - http://www.scopus.com/inward/record.url?scp=84935010323&partnerID=8YFLogxK

U2 - 10.1038/srep11521

DO - 10.1038/srep11521

M3 - Article

AN - SCOPUS:84935010323

SN - 2045-2322

VL - 5

JO - Scientific Reports

JF - Scientific Reports

M1 - 11521

ER -

Synthesis of chiral polymorph A-enriched zeolite Beta with an extremely concentrated fluoride route

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