tricarbonylrhenium(η(5)-C5H4O2CC6H4OH)

Base Information

• Chemical Name: tricarbonylrhenium(η(5)-C5H4O2CC6H4OH)
• CAS No.: 206656-14-6
• Molecular Formula: C₁₅H₉O₆Re
• Molecular Weight: 471.44
• Mol file: 206656-14-6.mol

Synonyms:tricarbonylrhenium(η(5)-C5H4O2CC6H4OH)

Chemical Property of tricarbonylrhenium(η(5)-C5H4O2CC6H4OH)

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of tricarbonylrhenium(η(5)-C5H4O2CC6H4OH)

There total 3 articles about tricarbonylrhenium(η(5)-C5H4O2CC6H4OH) 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: 72.0%

(NEt4)2[rhenium(I)(bromide)3(carbonyl)3] + 5-diazo-1,3-cyclopentadiene (1192-27-4) + silver trifluoromethanesulfonate (2923-28-6) + 4-hydroxy-benzoic acid (99-96-7) → tricarbonylrhenium(η(5)-C5H4O2CC6H4OH) (206656-14-6)

Guidance literature:

With triethylamine; In acetonitrile; byproducts: AgBr; treating soln. of Re-complex with 3 equivs. of AgOTf, filtration off of AgBr, addn. of slightly excess of diazocyclopentadiene, 2 equivs. of carboxylic nucleophile and 4 equivs. of Et3N, heating to 80°C for 45min; concn.; chromy.;

DOI:10.1021/om990128t

Reference yield: 71.0%

(NEt4)2[rhenium(I)(bromide)3(carbonyl)3] + 4-hydroxybenzoate (178042-54-1) → tricarbonylrhenium(η(5)-C5H4O2CC6H4OH) (206656-14-6)

Guidance literature:

With (polymer)-p-C₆H₄(C₆H₅)2P=N-N=C(CH)4; In acetonitrile; formation by the reaction of (Re(CO)3L3)OTf (prepd. in situ from (NEt4)2ReBr3(CO)3) with the polymer-bound phosphazine and p-HOC6H4CO2(1-) in MeCN at 80°C for 45 min; chromy.;

DOI:10.1002/(SICI)1521-3773(19990601)38:11<1617::AID-ANIE1617>3.0.CO;2-Z

Reference yield:

[Re(CO3)(acetonitrile)3] triflate (206656-12-4) + 5-diazo-1,3-cyclopentadiene (1192-27-4) + 4-hydroxy-benzoic acid (99-96-7) → tricarbonylrhenium(η(5)-C5H4O2CC6H4OH) (206656-14-6)

Guidance literature:

With triethylamine; In acetonitrile; 80°C, 45 min; conc. (vacuum), flash chromy.;

DOI:10.1021/ja980433q

upstream raw materials:

5-diazo-1,3-cyclopentadiene

silver trifluoromethanesulfonate

4-hydroxy-benzoic acid

4-hydroxybenzoate