chloro(η4-cycloocta-1,5-diene)tris(hydrazine)osmium(II) tetraphenylborate

Base Information

• Chemical Name: chloro(η4-cycloocta-1,5-diene)tris(hydrazine)osmium(II) tetraphenylborate
• CAS No.: 93228-82-1
• Molecular Formula: C₈H₂₄ClN₆Os*C₂₄H₂₀B
• Molecular Weight: 749.206
• Mol file: 93228-82-1.mol

Synonyms:

Chemical Property of chloro(η4-cycloocta-1,5-diene)tris(hydrazine)osmium(II) tetraphenylborate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of chloro(η4-cycloocta-1,5-diene)tris(hydrazine)osmium(II) tetraphenylborate

There total 2 articles about chloro(η4-cycloocta-1,5-diene)tris(hydrazine)osmium(II) tetraphenylborate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 46.0%

{OsCl2(C8H12)}x (62392-47-6) + sodium tetraphenyl borate (143-66-8) → chloro(η4-cycloocta-1,5-diene)tris(hydrazine)osmium(II) tetraphenylborate (93228-82-1)

Guidance literature:

With hydrazine; In methanol; stirred for 1.5 h at room temp., water added; after 20 min of stirring mixt. was filtered; Na(BPh4) added, fitered, washed with water, ice-cold ethanol and pentane produced analytically pure product;; recrystd. from an acetone/ethanol solution in the cold, elem. anal.;;

DOI:10.1016/0022-328X(85)87041-8

Reference yield:

tetraphenylborate anion (4358-26-3) + [Os(cyclo-octa-1,5-diene)Cl2]n (39395-16-9) + hydrazine (302-01-2,78206-91-4,119775-10-9,75013-58-0) → chloro(η4-cycloocta-1,5-diene)tris(hydrazine)osmium(II) tetraphenylborate (93228-82-1)

Guidance literature:

In methanol; addition of B(C6H5)4(1-) to suspn. of Os-complex and hydrazine in methanol;; pptn.; elem. anal.;;

DOI:10.1016/0022-328X(84)80453-2

Reference yield: 40.0%

chloro(η4-cycloocta-1,5-diene)tris(hydrazine)osmium(II) tetraphenylborate (93228-82-1) + phosphorous acid trimethyl ester (121-45-9) → bis(acetone hydrazone)tetrakis(trimethoxyphosphine)osmium(II) bis(tetraphenylborate)

Guidance literature:

In ethanol; acetone; refluxed for 24 h in acetone, ethanol added, acetone removed under reduced pressure, cooled to 0°C;; recrystd. from acetone/ethanol, elem. anal.;;

DOI:10.1016/0022-328X(85)87041-8

upstream raw materials:

tetraphenylborate anion

[Os(cyclo-octa-1,5-diene)Cl₂]n

hydrazine

{OsCl₂(C₈H₁₂)}x