1034739-62-2

Upstream product

• 1034739-61-1 Pt((CH₂)3CHCH₂)Cl(P₂(C₆H₅)4(CH₂)3) 
• 7103-09-5 4-but-1-enylmagnesium bromide 
• 944284-25-7 (1,3-bis(diphenylphosphino)propane)bis(1-pentenyl)platinum(II) 
• 944284-36-0 [platinum(II)(1,3-bis(diphenylphosphino)propane)(CH₂)8] 
• 59329-00-9 [1,3-bis(diphenylphosphino)propane]dichloroplatinum(II) 
• 34164-50-6 4-penten-1-ylmagnesium bromide 

Downstream Products

• 1034739-64-4 [platinum(II)(1,3-bis(diphenylphosphino)propane)(CH₂)7] 

Relevant academic research and scientific papers

Thermolysis studies on platinacycloalkane complexes

Thermal decomposition studies on platinacycloalkanes of the type Pt(CH 2)mL2 (where m = 6,7,8,10 and L2 = dppp {1,3-bis(diphenylphosphino)propane}, dppe {1,2-bis(diphenylphosphino) ethane} or L = PPh3, tBu3P) are described. The results reveal that the organic product distribution depends on various factors such as the nature of ligand, the metal system, the mode of decomposition, the ring size and the temperature. Possible mechanistic pathways for the formation of various products are discussed. These platinacycloalkanes can be used as models for metallacycloalkane intermediates in catalytic reactions.

Synthesis and characterization of the first metallacyclooctane

Ring closing metathesis (RCM) using Grubbs' 1st generation catalyst with cis-[L2Pt(CH2CH2CHCH2)(CH 2CH2CH2CHCH2)] yields a platinacyclooctene which can be hydrogenated to the platinacyclooctane, L 2Pt(CH2)7 [L2 = Ph 2PCH2CH2CH2PPh2 (dppp) or Ph2PCH2CH2PPh2 (dppe)] in high yield. The Royal Society of Chemistry.