EP 3956339 A1 20220223 - TRIMETHYLPLATINUM(IV) IODIDE
Title (en)
TRIMETHYLPLATINUM(IV) IODIDE
Title (de)
TRIMETHYLPLATIN(IV)-IODID
Title (fr)
IODURE DE TRIMÉTHYLPLATINE(IV)
Publication
Application
Priority
- EP 20164599 A 20200320
- EP 2021058054 W 20210326
Abstract (en)
[origin: WO2021186087A1] The invention relates to a process for preparing trimethylplatinum(IV) iodide and also to trimethylplatinum(IV) iodide obtainable by this process and to the use thereof as reactant for the preparation of platinum(IV) compounds, as precatalyst and as catalyst. The invention likewise provides the platinum(IV) compounds thus obtainable and the use thereof as precursors for the deposition of platinum layers and platinum-containing layers on a surface of a substrate. The invention additionally relates to a substrate having, on one surface, a platinum layer or a platinum-containing layer, and to a process for producing an electronic component, especially an electronic semiconductor component, or an electrode for a fuel cell using a platinum(IV) compound, obtainable using trimethylplatinum(IV) iodide obtainable by means of the process described here.
IPC 8 full level
C07F 15/00 (2006.01); C23C 16/18 (2006.01)
CPC (source: EP US)
C07F 15/0086 (2013.01 - EP US); C23C 16/18 (2013.01 - EP US)
Citation (search report)
See references of WO 2021186087A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2021186087 A1 20210923; EP 3956339 A1 20220223; JP 2022539827 A 20220913; JP 2023155431 A 20231020; JP 7342236 B2 20230911; US 2022289780 A1 20220915
DOCDB simple family (application)
EP 2021058054 W 20210326; EP 21715242 A 20210326; JP 2022500725 A 20210326; JP 2023140498 A 20230830; US 202117639667 A 20210326