(R(P),R(P))-1,2-bis[2-(cyclohexyloxyphenyl)(phenyl)phosphino-P-borane]ethane

Base Information

Chemical Name:(R(P),R(P))-1,2-bis[2-(cyclohexyloxyphenyl)(phenyl)phosphino-P-borane]ethane
CAS No.:1233360-91-2
Molecular Formula:C₃₈H₅₀B₂O₂P₂
Molecular Weight:622.383
Hs Code.:

Synonyms:(R(P),R(P))-1,2-bis[2-(cyclohexyloxyphenyl)(phenyl)phosphino-P-borane]ethane

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Chemical Property of (R(P),R(P))-1,2-bis[2-(cyclohexyloxyphenyl)(phenyl)phosphino-P-borane]ethane

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Technology Process of (R(P),R(P))-1,2-bis[2-(cyclohexyloxyphenyl)(phenyl)phosphino-P-borane]ethane

There total 7 articles about (R(P),R(P))-1,2-bis[2-(cyclohexyloxyphenyl)(phenyl)phosphino-P-borane]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:

: 1233360-87-6
(R(P),R(P))-1,2-bis{[2-(cyclohexenyl-3-oxy)phenyl](phenyl)phosphino-P-borane}ethane

: 1233360-91-2
(R(P),R(P))-1,2-bis[2-(cyclohexyloxyphenyl)(phenyl)phosphino-P-borane]ethane

Guidance literature:: With platinum(IV) oxide; hydrogen; In tetrahydrofuran; methanol; for 48h; under 2250.23 Torr;
DOI:10.1021/ol101029s

Reference yield:

: 131830-91-6,136844-63-8,162490-91-7,97764-56-2
(R_P,R_P)-1,2-bis[(o-anisyl)(phenyl)phosphino-P-borane]ethane

: 1233360-91-2
(R(P),R(P))-1,2-bis[2-(cyclohexyloxyphenyl)(phenyl)phosphino-P-borane]ethane

Guidance literature:: Multi-step reaction with 5 steps

1.1: diethylamine / Reflux; Inert atmosphere

2.1: boron tribromide / dichloromethane / 1 h / -20 - 20 °C / Inert atmosphere

2.2: 0 °C / Reflux; Inert atmosphere

3.1: borane-dimethyl sulfide complex / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

4.1: potassium carbonate / acetone / Inert atmosphere

5.1: platinum(IV) oxide; hydrogen / methanol; dichloromethane / 2250.23 Torr

With platinum(IV) oxide; borane-dimethyl sulfide complex; hydrogen; boron tribromide; potassium carbonate; diethylamine; In tetrahydrofuran; methanol; dichloromethane; acetone;
DOI:10.1039/c1ob05364g

Reference yield:

: 55739-58-7,63449-62-7,63589-61-7,97858-62-3
(R_P,R_P)-1,2-bis[(o-anisyl)(phenyl)phosphino]ethane

: 1233360-91-2
(R(P),R(P))-1,2-bis[2-(cyclohexyloxyphenyl)(phenyl)phosphino-P-borane]ethane

Guidance literature:: Multi-step reaction with 4 steps

1.1: boron tribromide / dichloromethane / 1 h / -20 - 20 °C / Inert atmosphere

1.2: 0 °C / Reflux; Inert atmosphere

2.1: borane-dimethyl sulfide complex / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

3.1: potassium carbonate / acetone / Inert atmosphere

4.1: platinum(IV) oxide; hydrogen / methanol; dichloromethane / 2250.23 Torr

With platinum(IV) oxide; borane-dimethyl sulfide complex; hydrogen; boron tribromide; potassium carbonate; In tetrahydrofuran; methanol; dichloromethane; acetone;
DOI:10.1039/c1ob05364g