The reactivities of two selected phosphanylphosphaalkenes, PhCP-PBu (1a) and (-MeO-Ph)CP-PBu (1b), toward CuCl, AgCl and (tht)AuCl (tht = tetrahydrothiophene) were investigated. As a result, new phosphanylphosphaalkene dimeric and monomeric complexes were formed (Cu and Ag dimeric and Au monomeric). All obtained products were air and moisture stable and light insensitive.
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