{(+)-(S)-(6,6'-dimethylbiphenyl-2,2'-diyl)bis(diphenylphosphine)}(η4-8,9,10-trinorborna-2,5-diene)-rhodium(I) tetrafluoroborate

Base Information

Chemical Name:{(+)-(S)-(6,6'-dimethylbiphenyl-2,2'-diyl)bis(diphenylphosphine)}(η4-8,9,10-trinorborna-2,5-diene)-rhodium(I) tetrafluoroborate
CAS No.:91602-77-6
Molecular Formula:BF₄*C₄₅H₄₀P₂Rh
Molecular Weight:832.47
Hs Code.:

Synonyms:

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Chemical Property of {(+)-(S)-(6,6'-dimethylbiphenyl-2,2'-diyl)bis(diphenylphosphine)}(η4-8,9,10-trinorborna-2,5-diene)-rhodium(I) tetrafluoroborate

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Technology Process of {(+)-(S)-(6,6'-dimethylbiphenyl-2,2'-diyl)bis(diphenylphosphine)}(η4-8,9,10-trinorborna-2,5-diene)-rhodium(I) tetrafluoroborate

There total 3 articles about {(+)-(S)-(6,6'-dimethylbiphenyl-2,2'-diyl)bis(diphenylphosphine)}(η4-8,9,10-trinorborna-2,5-diene)-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: 91.0%

: 12257-42-0
[(norbornadiene)rhodium(I)chloride]2

: 90809-08-8,91548-08-2,91548-06-0
(S)-(+)-2,2'-dimethyl-6,6'-bis(diphenylphosphino)biphenyl

: 91602-77-6,132434-24-3,91514-10-2
{(+)-(S)-(6,6'-dimethylbiphenyl-2,2'-diyl)bis(diphenylphosphine)}(η4-8,9,10-trinorborna-2,5-diene)-rhodium(I) tetrafluoroborate

Guidance literature:: With NaBF₄; In methanol; C38H32P2 (opt. purity 97%) and (Rh(nbd)Cl)2 under Ar in Schlenk tube with MeOH, mixture stirred 1-2 h at amb. temp. giving homogeneous red soln., NaBF4/H2O added slowly giving orange ppt., stirring 1 h; solid filtered under Ar, washed (H2O), dried (vac. 1-2 h), elem. anal.;

Reference yield: 80.0%

: (bicyclo[2.2.1]hepta-2,5-diene)-(2,4-pentanedionato)rhodium (I)

: 91548-08-2,90809-08-8,91548-06-0
(R)-(-)-2,2'-dimethyl-6,6'-bis(diphenylphosphino)biphenyl

: 341-02-6
trityl tetrafluoroborate

: 91602-77-6,132434-24-3,91514-10-2
(-)-{Rh(nbd)(R)-(-)-BIPHEMP}BF₄

Guidance literature:: In dichloromethane; addn. of tetrafluoroborate/CH2Cl2 to cooled soln. of Rh-complex in CH2Cl2 at 0°C; heating to 20°C, stirring for 15 min; cooling to 0°C; addn. of BIPHEMP; stirring 30 min at 0°C; heating to 20°C; reducing volume (N2); addn. of ether for pptn., filtration, vol. redn. (vac.), pptn. (addn. of ether); recrystn. (MeOH);

Reference yield: 79.0%

: 12257-42-0
[(norbornadiene)rhodium(I)chloride]2

: 91548-08-2,90809-08-8,91548-06-0
(R)-(-)-2,2'-dimethyl-6,6'-bis(diphenylphosphino)biphenyl

: 91602-77-6,132434-24-3,91514-10-2
(-)-{Rh(nbd)(R)-(-)-BIPHEMP}BF₄

Guidance literature:: With NaBF₄; In methanol; C38H32P2 (opt. purity 96%) and (Rh(nbd)Cl)2 under Ar in Schlenk tube with MeOH, mixture stirred 1-2 h at amb. temp. giving homogeneous red soln., NaBF4/H2O added slowly giving orange ppt., stirring 1 h, solid filtered under Ar; solid washed with H2O, dried in vacuo 1 - 2 h, elem. anal.;