Invention Grant
US07645907B2 Transition metal substituted polyoxometalates and process for their preparation
失效
过渡金属取代的多金属氧酸盐及其制备方法
- Patent Title: Transition metal substituted polyoxometalates and process for their preparation
- Patent Title (中): 过渡金属取代的多金属氧酸盐及其制备方法
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Application No.: US11728142Application Date: 2007-03-23
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Publication No.: US07645907B2Publication Date: 2010-01-12
- Inventor: Ulrich Kortz , Sib Sankar Mal
- Applicant: Ulrich Kortz , Sib Sankar Mal
- Applicant Address: US TX Houston
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Houston
- Main IPC: C07C45/27
- IPC: C07C45/27 ; C07C45/32 ; C07C45/33 ; C07C45/34 ; C01B25/45 ; C01G28/00
Abstract:
This invention relates to a Polyoxometalate (POM) represented by the formula: (An)m+[HqM16X8W48O184(OH)32]m− or solvates thereof, wherein: A represents a cation, n is the number of the cations A, m is the charge of the polyoxoanion, q is the number of protons and varies from 0 to 12, M represents a transition metal, and X represents a heteroatom selected from P, As and mixtures thereof. This invention also relates to a process to produce such POMs and to a process for the homogeneous or heterogeneous oxidation of organic substrates comprising contacting the organic substrate with such POMs.
Public/Granted literature
- US20080233033A1 Novel transition metal substituted polyoxometalates and process for their preparation Public/Granted day:2008-09-25
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