公开(公告)号：US09447128B2

公开(公告)日：2016-09-20

申请号：US15023571

申请日：2014-09-17

Applicant: MAGPIE POLYMERS

Inventor： Steven Van Zutphen ,  Vladica Bocokic

IPC: C07F9/28 ,  C07F9/50

CPC classification number: C07F9/5086 ,  C07F9/5004

Abstract: A method for preparing trishydroxymethyl phosphine from tetrakishydroxymethyl phosphonium salt, the method including at least the steps of continuously feeding a first reaction chamber with, from one hand, at least one tetrakishydroxymethyl phosphonium salt and, from another hand, at least one base, under conditions suitable for a reaction of the tetrakishydroxymethyl phosphonium salt(s) with the base(s), to form a mixture of trishydroxymethyl phosphine and formaldehyde; and continuously removing the formaldehyde.

Abstract translation: 一种从四羟甲基鏻盐制备三羟甲基膦的方法，该方法至少包括以下步骤：从一方面连续供给至少一种四羟基甲基鏻盐，另一方面，在至少一种碱的条件下， 适合四羟基甲基鏻盐与碱的反应，形成三羟甲基膦与甲醛的混合物; 并连续除去甲醛。

公开(公告)号：US09725342B2

公开(公告)日：2017-08-08

申请号：US14428882

申请日：2012-09-17

Applicant: MAGPIE POLYMERS

Inventor： Steven Van Zutphen ,  Vladica Bocokic

IPC: C02F1/62 ,  C02F1/28 ,  C02F1/58 ,  C02F1/68 ,  C08J9/36 ,  C02F101/00 ,  C02F101/20

CPC classification number: C02F1/62 ,  C02F1/285 ,  C02F1/58 ,  C02F1/683 ,  C02F2101/006 ,  C02F2101/20 ,  C08J9/36 ,  C08J2325/06

Abstract: The invention relates to a method for preparing phosphine-based selective transition metal binding particles, said method comprising at least a step of reacting macroporous particles comprising at least one “NH” reactive function reacted with at least one molar equivalent of a phosphine derivative R—P(CH2OH)2, with a nucleophile reactive agent of formula NHRaRb, wherein NHRaRb comprises at least one “NH” function.

公开(公告)号：US20150203387A1

公开(公告)日：2015-07-23

申请号：US14428882

申请日：2012-09-17

Applicant: MAGPIE POLYMERS

Inventor： Steven Van Zutphen ,  Vladica Bocokic

IPC: C02F1/62 ,  C02F1/68 ,  C08J9/36 ,  C02F1/28

CPC classification number: C02F1/62 ,  C02F1/285 ,  C02F1/58 ,  C02F1/683 ,  C02F2101/006 ,  C02F2101/20 ,  C08J9/36 ,  C08J2325/06

Abstract: The invention relates to a method for preparing phosphine-based selective transition metal binding particles, said method comprising at least a step of reacting macroporous particles comprising at least one “NH” reactive function reacted with at least one molar equivalent of a phosphine derivative R—P(CH2OH)2, with a nucleophile reactive agent of formula NHRaRb, wherein NHRaRb comprises at least one “NH” function.

Abstract translation: 本发明涉及一种制备基于膦的选择性过渡金属结合颗粒的方法，所述方法至少包括使包含至少一个“NH”反应性官能团的大孔颗粒与至少一摩尔当量的膦衍生物R- P（CH 2 OH）2，与式NHRaRb的亲核反应剂，其中NHRaRb包含至少一个“NH”官能团。