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Water-soluble transition metal compounds used in hydroformylation of olefins to aldehydes contain new type of phosphonated dialkyl-monoaryl-, monoalkyl-diaryl- or triaryl-phosphine ligand
Water-soluble transition metal compounds used in hydroformylation of olefins to aldehydes contain new type of phosphonated dialkyl-monoaryl-, monoalkyl-diaryl- or triaryl-phosphine ligand
Catalysts contain cobalt (Co), nickel (Ni), ruthenium (Ru), rhodium (Rh), palladium (Pd), osmium (Os), iridium (Ir) and/or platinum (Pt) and phosphonylated phosphine (I), consisting of a phosphonylated dialkyl-monoaryl-, monoalkyl-diaryl- or triarylphosphine. Catalysts contain cobalt (Co), nickel (Ni), ruthenium (Ru), rhodium (Rh), palladium (Pd), osmium (Os), iridium (Ir) and/or platinum (Pt) and phosphonylated phosphine (I), consisting of a phosphonylated dialkyl-monoaryl-, monoalkyl-diaryl- or triarylphosphine, of the formula (I): M = a metal with one free valency, hydrogen and/or ammonium; R1 = branched or linear 2-15 carbon (C) alkylene or aryl; n = 1 or 2; k, m = 0, 1 or 2; k + m = 1 or more; if R1 = alkyl, m = 1 or more, k = 0 and n = 1; if n = 2, R1 = alkylene; if n = 1 or more and R1 = alkylene, m = 0. An Independent claim is also included for the preparation of phosphonylated phosphines (I).
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机译：催化剂包含钴（Co），镍（Ni），钌（Ru），铑（Rh），钯（Pd），（Os），铱（Ir）和/或铂（Pt）和膦酰化膦（I），由膦酰基二烷基-单芳基-，单烷基-二芳基-或三芳基膦组成。催化剂包含钴（Co），镍（Ni），钌（Ru），铑（Rh），钯（Pd），（Os），铱（Ir）和/或铂（Pt）和膦酰化膦（I），由式（I）的膦酰基化的二烷基-单芳基-，单烷基-二芳基-或三芳基膦组成：M ＝具有一种自由价的金属，氢和/或铵; R 1 ＝支链或直链的2-15个碳（C）亚烷基或芳基; n = 1或2; k，m = 0、1或2; k + m = 1或更大;如果R 1 ＝烷基，m ＝ 1或更大，则k ＝ 0且n ＝ 1;如果n ＝ 2，则R 1 ＝亚烷基;如果n ＝ 1或更大且R 1 ＝亚烷基，则m ＝ 0。还包括独立的权利要求用于制备膦酰化的膦（I）。
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