Cyclooctadiene(hydroquinone)rhodium(I)tetrafluoroborate

Base Information

• Chemical Name: Cyclooctadiene(hydroquinone)rhodium(I)tetrafluoroborate
• CAS No.: 120967-70-6
• Molecular Formula: C14H18O2Rh.BF4
• Molecular Weight: 0
• Mol file: 120967-70-6.mol

Synonyms:Cyclooctadiene(hydroquinone)rhodium(I)tetrafluoroborate;1,5-Cyclooctadiene(hydroquinone)rhodium(I) tetrafluoroborate

Chemical Property of Cyclooctadiene(hydroquinone)rhodium(I)tetrafluoroborate

Chemical Property:

• PSA: 40.46000
• LogP: 5.07060

Purity/Quality:

99% ^*data from raw suppliers

1,5-Cyclooctadiene(hydroquinone)rhodium(I) tetrafluoroborate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Cyclooctadiene(hydroquinone)rhodium(I)tetrafluoroborate

There total 3 articles about Cyclooctadiene(hydroquinone)rhodium(I)tetrafluoroborate 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: 78.0%

tetrafluoroboric acid diethyl ether (67969-82-8) + (η3-cyclooctenyl)(η2,η2-cyclooctadiene-1,5)rhodium (31798-33-1) + hydroquinone (123-31-9,8027-02-9) → (η6-1,4-dihydroxybenzene)(η2,η2-cyclooctadiene-1,5)rhodium tetrafluoroborate (120967-70-6)

Guidance literature:

In diethyl ether; HBF4*Et2O added to soln. of complex and hydroquinone (Ar), stirred (1 h); react. soln. removed, redissolved in CH2Cl2, Et2O added (pptn.); elem. anal.;

Reference yield: 72.0%

hydroquinone (123-31-9,8027-02-9) → (η6-1,4-dihydroxybenzene)(η2,η2-cyclooctadiene-1,5)rhodium tetrafluoroborate (120967-70-6)

Guidance literature:

[Rh(COD)Cl]2; With silver tetrafluoroborate; In dichloromethane; acetone; at 20 ℃; for 1h;

hydroquinone; In dichloromethane; acetone; at 20 ℃; for 2h;

Reference yield: 72.0%

chloro(1,5-cyclooctadiene)rhodium(I) dimer + hydroquinone (123-31-9,8027-02-9) → (η6-1,4-dihydroxybenzene)(η2,η2-cyclooctadiene-1,5)rhodium tetrafluoroborate (120967-70-6)

Guidance literature:

silver tetrafluoroborate; chloro(1,5-cyclooctadiene)rhodium(I) dimer; In dichloromethane; acetone; at 20 ℃; for 1h;

hydroquinone; In dichloromethane; acetone; at 20 ℃; for 2h;

upstream raw materials:

hydroquinone

tetrafluoroboric acid diethyl ether

(η3-cyclooctenyl)(η2,η2-cyclooctadiene-1,5)rhodium

Refernces

• 1、 -. "Rhodium quinonoid catalysts". Page/Page column 6. . Retrieved 2008/06/13.