CAS: 608-37-7; (Z)-2,3-Dibromobut-2-Enedioic Acid

上下游产品

2-furanoic acid pyrrole mucobromic acid ethanoldibromomaleic acid monoethyl ester 2,3-dibromomaleic anhydride N-benzyl-2,3-dibromo-maleimide dimethyl acetylenedicarboxylate

📜2,3-二溴-1,4-二甲氧基-丁-2-烯置于溴体系中,化学反应生成 二溴马来酸
参考文献:Lespieau; Dupont,Bulletin De La Societe Chimique De France,1909,Vol. <4>5,P. 308
标题:Lespieau; Dupont,Bulletin De La Societe Chimique De France,1909,Vol. <4>5,P. 308

专利信息

专利号:US-12202937-B2
优先权日:2018-09-25
标 题:Cyclic amide initialized polyetheramine and uses thereof
发明人：ZHAO HAIBO
权利人:HUNTSMAN PETROCHEMICAL LLC
摘要:A polyetheramine produced from a cyclic amide initiator which is first alkoxylated and then reductively aminated to form the polyetheramine. The polyetheramine of the present disclosure may be used in a variety of applications, such as a raw material in the synthesis of a dispersant for use in an aqueous pigment dispersion or as a fuel additive in a hydrocarbon fuel composition.

专利号:US-11292876-B2
优先权日:2017-06-28
标 题:Tetrahydrofurfuryl alcohol initialized polyetheramines and uses thereof
发明人：ZHAO HAIBO; FANG XIAOHUA
权利人:HUNTSMAN PETROCHEMICAL LLC
摘要:The present disclosure provides a non-hydrocarbyl-based alcohol initiated polyetheramine. In particular, the polyetheramine of the present disclosure is produced from a tetrahydrofurfuryl alcohol-based initiator which is alkoxylated and then reductively aminated. The polyetheramine of the present disclosure may be used in a variety of applications, such as a raw material in the synthesis of a dispersant for use in an aqueous pigment dispersion.