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公开(公告)号:WO2022236913A1
公开(公告)日:2022-11-17
申请号:PCT/CN2021/099787
申请日:2021-06-11
申请人: 云南中烟工业有限责任公司
IPC分类号: C08G61/10 , B01J20/22 , C02F1/285 , C02F2101/345 , C08G2261/11 , C08G2261/312
摘要: 本发明公开了一种多孔芳香骨架材料,其由全苯构成的结构单元为式I的二维延伸的共轭骨架材料。本发明还公开了所述多孔芳香骨架材料的制备方法和用途。
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公开(公告)号:WO2021191229A1
公开(公告)日:2021-09-30
申请号:PCT/EP2021/057482
申请日:2021-03-23
IPC分类号: C09K11/02 , C01B33/18 , C07F5/02 , C08G61/12 , C09K11/06 , G01N21/64 , C07F5/027 , C08G2261/122 , C08G2261/1412 , C08G2261/1424 , C08G2261/1426 , C08G2261/148 , C08G2261/312 , C08G2261/3142 , C08G2261/323 , C08G2261/344 , C08G2261/411 , C08G2261/64 , C08G2261/94 , G01N15/1012 , G01N15/1459 , G01N2015/1018
摘要: A method of identifying a target analyte in which a sample containing a light-emitting marker configured to bind to the target analyte is irradiated and emission from the light-emitting marker is detected. The light-emitting marker comprises a light-emitting material comprising a group of formula (I): X is one of N and B and Y is the other of N and B; Ar1 and Ar2 independently are an unsubstituted or substituted an aromatic or heteroaromatic group which is unsubstituted or substituted with one or more substituents. Ar1 and Ar2 bound to the same X group may be linked by a direct bond or a divalent group. The group of formula (I) may be a repeat unit of a light-emitting polymer. The light-emitting marker may be used in flow cytometry.
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公开(公告)号:WO2021147622A1
公开(公告)日:2021-07-29
申请号:PCT/CN2020/140480
申请日:2020-12-29
申请人: 复旦大学
IPC分类号: B01J31/22 , C07C233/03 , C07D211/90 , C08G61/12 , C07D213/40 , C07D295/182 , C07C233/18 , C07C231/10 , B01J2531/0233 , B01J2531/827 , B01J31/1691 , C07C2601/14 , C08G2261/135 , C08G2261/312 , C08G2261/3241 , C08G61/123
摘要: 本发明属于有机合成和非均相催化技术领域,具体为一种多孔材料催化二氧化碳氢化制备甲酰胺类化合物的方法。本发明以多孔有机金属聚合物为催化剂,在空气气氛下,胺类化合物与二氧化碳和氢气进行反应,制备得到甲酰胺类化合物;具有反应效率高、选择性好、条件温和、经济环保和操作简便等优点;其中,通过改变交联共聚物的比例,设计合成了比表面积大、二氧化碳吸附强、多级孔道分布、金属中心高度分散的固体金属聚合物材料作为反应催化剂;尤其用于催化合成精细化工品N,N-二甲基甲酰胺(DMF)反应中,不需要任何外加溶剂、碱或者其他添加剂,方便DMF的分离提纯;催化剂可回收循环使用;反应无需特殊设备,反应操作简便,更有利于进一步的工业应用。
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公开(公告)号:WO2021101659A2
公开(公告)日:2021-05-27
申请号:PCT/US2020/057061
申请日:2020-10-23
申请人: THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY , MASSACHUSETTS INSTITUTE OF TECHNOLOGY
IPC分类号: C08G61/12 , C08G73/10 , B01D71/62 , B01D71/64 , C08G2261/12 , C08G2261/1336 , C08G2261/1412 , C08G2261/312 , C08G2261/3142 , C08G2261/3242 , C08G2261/3243 , C08G2261/3324 , C08G2261/334 , C08G2261/3424 , C08G2261/344 , C08G2261/413 , C08G2261/612 , C08G61/02 , C09D165/00
摘要: Disclosed herein are ladder polymers comprising fused aromatic and non-aromatic rings. Also disclosed are the manufacture and use of these ladder polymers, e.g., in separation membranes, such as membrane for gas separation.
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