DOI: 10.1016/j.jcou.2018.08.009
Scopus记录号: 2-s2.0-85051868756
论文题名: Synthesis of 5- to 8-membered cyclic carbonates from diols and CO2: A one-step, atmospheric pressure and ambient temperature procedure
作者: McGuire T.M. ; López-Vidal E.M. ; Gregory G.L. ; Buchard A.
刊名: Journal of CO2 Utilization
ISSN: 22129820
出版年: 2018
卷: 27 起始页码: 283
结束页码: 288
语种: 英语
英文关键词: Carbon dioxide
; Cyclic carbonates
; Cyclization
; Diols
; Monomers
Scopus关键词: Atmospheric pressure
; Carbon dioxide
; Chlorine compounds
; Cyclization
; Monomers
; Polymers
; Temperature
; 8-membered ring
; Cyclic carbonates
; Diols
; One-pot synthesis
; Sustainable polymers
; Synthesised
; Carbonates
英文摘要: 6-, 7- and 8-membered ring cyclic carbonates are of particular interest as monomers for ring-opening polymerisation towards more sustainable polymers. They are traditionally synthesised from diols and phosgene derivatives, and while alternative CO2 methods exist to make 5- and 6-membered cyclic carbonates, there is no report of the synthesis of 7- and 8-membered cyclic carbonates made directly from CO2. Herein we report an efficient one-pot synthesis of cyclic carbonates which uses diols, CO2, tosyl chloride and mild bases (NEt3 or TMP), under ambient temperature and 1 atm of CO2 pressure. Fifteen cyclic carbonates were synthesised, including twelve known monomers, and the first examples of 7- and 8-membered cyclic carbonates made using CO2. © 2018 Published by Elsevier Ltd. All rights reserved. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/111778
Appears in Collections: 气候减缓与适应
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作者单位: Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, United Kingdom; Centre for Doctoral Training in Sustainable Chemical Technologies, University of Bath, Bath, BA2 7AY, United Kingdom
Recommended Citation:
McGuire T.M.,López-Vidal E.M.,Gregory G.L.,et al. Synthesis of 5- to 8-membered cyclic carbonates from diols and CO2: A one-step, atmospheric pressure and ambient temperature procedure[J]. Journal of CO2 Utilization,2018-01-01,27