(Rp,Rp)-1,2-bis[(o-isopropoxyphenyl)(phenyl)phosphino]ethane

Base Information

• Chemical Name: (Rp,Rp)-1,2-bis[(o-isopropoxyphenyl)(phenyl)phosphino]ethane
• CAS No.: 917029-69-7
• Molecular Formula: C₃₂H₃₆O₂P₂
• Molecular Weight: 514.584
• Mol file: 917029-69-7.mol

Synonyms:(Rp,Rp)-1,2-bis[(o-isopropoxyphenyl)(phenyl)phosphino]ethane

Chemical Property of (Rp,Rp)-1,2-bis[(o-isopropoxyphenyl)(phenyl)phosphino]ethane

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of (Rp,Rp)-1,2-bis[(o-isopropoxyphenyl)(phenyl)phosphino]ethane

There total 1 articles about (Rp,Rp)-1,2-bis[(o-isopropoxyphenyl)(phenyl)phosphino]ethane 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: 97.0%

(1R,1'R)- ethane-1,2-diylbis((2-isopropoxyphenyl)(phenyl)phosphine borane) (917029-17-5) → (Rp,Rp)-1,2-bis[(2-isopropoxyphenyl)(phenyl)phosphino]ethane (917029-69-7)

Guidance literature:

With diethylamine; at 55 - 60 ℃; for 3h; Inert atmosphere;

DOI:10.1002/adsc.200900621

Reference yield:

di(norbornadiene)rhodium(I) tetrafluoroborate + (Rp,Rp)-1,2-bis[(o-isopropoxyphenyl)(phenyl)phosphino]ethane (917029-69-7) → [Rh((Rp,Rp)-1,2-bis[(o-isopropoxyphenyl)(phenyl)phosphino]ethane)(MeOH)2]BF4 (1220183-79-8) + rhodium (378784-00-0,7440-16-6)

Guidance literature:

With H₂; In methanol; soln. of ligand in MeOH added dropwise at room temp. to soln. of Rh complex in MeOH; hydrogenated under H2 (1 bar) for ca. 15 min; soln. filtered; not isolated;

DOI:10.1039/c1ob05364g

upstream raw materials:

(1R,1'R)- ethane-1,2-diylbis((2-isopropoxyphenyl)(phenyl)phosphine borane)

Downstream raw materials:

[Rh((Rp,Rp)-1,2-bis[(o-isopropoxyphenyl)(phenyl)phosphino]ethane)(MeOH)2]BF₄

rhodium