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发明名称
用于氢甲醯化方法之含亚膦酸盐触媒
摘要
本发明揭示一种以可变化之正醛与异醛比例制备醛的触媒溶液,其包含一或多种亚膦酸盐配体、铑、及氢甲醯化溶剂。本发明亦揭示以可变化之正醛与异醛之比例制备醛的方法,其包括使烯烃(olefin)、氢气及一氧化碳与一或多种亚膦酸盐配体、铑、及氢甲醯化溶剂接触。该等以亚膦酸盐为主之触媒溶液提供藉由改变一或多个制程变量(包括一氧化碳分压、温度、及克莫耳数配体对克原子数铑之比例)来控制正醛与异醛之比之能力。
申请公布号
TW200922690
申请公布日期
2009.06.01
申请号
TW097108925
申请日期
2008.03.13
申请人
伊士曼化学公司
发明人
刘云山;汤玛斯 艾伦 普凯特
分类号
B01J31/18(2006.01);B01J31/28(2006.01);C07C45/50(2006.01)
主分类号
B01J31/18(2006.01)
代理机构
代理人
陈长文
主权项
地址
美国
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