1,2-bis(diphenylphosphino)-1′-(diisopropylphosphino)-4-tert-butylferrocene

Base Information

• Chemical Name: 1,2-bis(diphenylphosphino)-1′-(diisopropylphosphino)-4-tert-butylferrocene
• CAS No.: 776315-37-8
• Molecular Formula: C₄₄H₄₉FeP₃
• Molecular Weight: 726.641
• Mol file: 776315-37-8.mol

Synonyms:

Chemical Property of 1,2-bis(diphenylphosphino)-1′-(diisopropylphosphino)-4-tert-butylferrocene

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

4-(t-Butyl)-1,2-bis(diphenylphosphino)-1'-(di-i-propylphosphino)ferrocene, 98% HiersoPHOS-4 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,2-bis(diphenylphosphino)-1′-(diisopropylphosphino)-4-tert-butylferrocene

There total 1 articles about 1,2-bis(diphenylphosphino)-1′-(diisopropylphosphino)-4-tert-butylferrocene 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: 70.0%

lithium (diisopropylphosphino)cyclopentadienide + iron(II) chloride + 1,2-bis(diphenylphosphanyl)-4-tert-butylcyclopentadienyl lithium → 1,2-bis(diphenylphosphino)-1′-(diisopropylphosphino)-4-tert-butylferrocene (776315-37-8)

Guidance literature:

In tetrahydrofuran; toluene; byproducts: LiCl; THF soln. of diphosphine-compd. was added to FeCl2 soln. at -40 °C, 2 h, monophosphine-compd. was added, evapn. in vac., reflux in toluene for 3 h; soln. was filtered, chromy. (silica, toluene:hexane 1:4), elem. anal.;

DOI:10.1246/cl.2004.1296

Refernces

• 1、 Ivanov,Hierso,Amardeil,Meunier. "General route to dissymmetric heteroannular-functionalized ferrocenyl 1,2-diphosphines: Selective synthesis and characterization of a new class of tri- and tetrasubstituted ferrocenyl compounds". . p. 989 - 995. Retrieved 2008/10/09.