340020-33-9

Upstream product

• 67-56-1 methanol 
• 2809-65-6 4-chloro-1-propynylbenzene 

Downstream Products

• 139132-65-3 (S)-2-[(2R,4S)-2-(4-Chloro-phenyl)-2-ethyl-[1,3]dioxolan-4-yl]-piperidine 
• 139132-65-3 (S)-2-[(2S,4S)-2-(4-Chloro-phenyl)-2-ethyl-[1,3]dioxolan-4-yl]-piperidine 

Relevant academic research and scientific papers

Synthesis and structures of heterobimetallic Ir2M (M=Pd, Pt) sulfido clusters and their catalytic activity for regioselective addition of alcohols to internal 1-aryl-1-alkynes

The heterobimetallic trinuclear suffido clusters [(Cp*Ir)2(μ3-S)2MCl2] (M = Pd (3), Pt (4); Cp* = η5-C5Me5) were synthesized from the dinuclear hydrogensulfido complex [Cp*IrCl(μ

Regioselective addition of alcohols to internal 1-aryl-1-alkynes catalyzed by a triangular heterobimetallic Ir2Pd sulfido cluster

The triangular heterobimetallic sulfido cluster [(Cp*Ir)2(μ3-S)2PdCl2] prepared from [PdCl2(cod)] and [Cp*IrCl(μ-SH)2IrCp*Cl] was found to catalyze the addition of alcohols to alkynes to give the corresponding ketals. In particular, internal 1-aryl-1-alkynes were transformed into the corresponding 2,2-dialkoxy-1-arylalkanes with high regioselectivity. The analogous Ir2PtS2 cluster proved to be much less selective.