[Re(Br)(H)(NO)(PCy₃)2]

Base Information

• Chemical Name: [Re(Br)(H)(NO)(PCy₃)2]
• CAS No.: 1145706-24-6
• Molecular Formula: C₃₆H₆₇BrNOP₂Re
• Molecular Weight: 857.993
• Mol file: 1145706-24-6.mol

Synonyms:[Re(Br)(H)(NO)(PCy₃)2]

Chemical Property of [Re(Br)(H)(NO)(PCy₃)2]

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [Re(Br)(H)(NO)(PCy₃)2]

There total 2 articles about [Re(Br)(H)(NO)(PCy₃)2] 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:

[ReBr2(NO)(η(2)-H2)(P(C6H11)3)2] → [Re(Br)(H)(NO)(PCy3)2] (1145706-24-6)

Guidance literature:

With HN(i-Pr)2 or NaN(SiMe₃)2 or BH₃*THF; In hexane; (N2); std. Schlenk technique; soln. of Re complex in THF was treated with amine (2 equiv.) at room temp. within 10 min or with NaN(SiMe3)2 (2 equiv.) at room temp. for 5 min or with BH3*THF; NMR monitoring;

DOI:10.1021/om900458e

Reference yield:

2-triethylsilylacetylene (1777-03-3) + ReBr(NO)(PCy3)2(HCCHPh) → [Re(Br)(H)(NO)(PCy3)2] (1145706-24-6)

Guidance literature:

In benzene-d6; byproducts: trans-PhCH=CHSiEt3; (under N2; Schlenk); Re-complex and ligand mixed with C6D6, kept at 75°C for 15 h; monitored by NMR;

DOI:10.1021/om900459x

Reference yield: 99.0%

1-hexene (592-41-6,25067-06-5) + [Re(Br)(H)(NO)(PCy3)2] (1145706-24-6) → [Re(Br)(H)(NO)(PCy3)2(η2-CH2=CHBu)] (1260114-06-4)

Guidance literature:

In benzene-d6; (N2, Schlenk) complex and 1-hexane were mixed in C6D6; evapd. in vac. for 24 h; elem. anal.;

DOI:10.1021/ja107187r

upstream raw materials:

2-triethylsilylacetylene

Downstream raw materials:

[Re(H)2(NO)(PCy3)2(η2-CH=CHC2H5)]

[ReBr(NO)(PCy3)2(H)(η2-C2H2)]

[ReBr(NO)(PCy3)2(H)(η2-H2)]

[ReBr(NO)(PCy₃)2(H)(CO)]