(+)-1,13-Bis[di(4-Methylphenyl)phosphino]-(5aR,8aR,14aR)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene, 97% (R,R,R)-(+)-Tol-SKP

Base Information

Chemical Name:(+)-1,13-Bis[di(4-Methylphenyl)phosphino]-(5aR,8aR,14aR)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene, 97% (R,R,R)-(+)-Tol-SKP
CAS No.:1429939-32-1
Molecular Formula:C₄₈H₄₆O₂P₂
Molecular Weight:716.84
Hs Code.:
Mol file:1429939-32-1.mol

Synonyms:

Suppliers and Price of (+)-1,13-Bis[di(4-Methylphenyl)phosphino]-(5aR,8aR,14aR)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene, 97% (R,R,R)-(+)-Tol-SKP

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Strem Chemicals
(+)-1,13-Bis[di(4-methylphenyl)phosphino]-(5aR,8aR,14aR)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene, 97% (R,R,R)-(+)-Tol-SKP
100mg
$ 120.00

Strem Chemicals
(+)-1,13-Bis[di(4-methylphenyl)phosphino]-(5aR,8aR,14aR)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene, 97% (R,R,R)-(+)-Tol-SKP
25mg
$ 40.00

Total 6 raw suppliers

Chemical Property of (+)-1,13-Bis[di(4-Methylphenyl)phosphino]-(5aR,8aR,14aR)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene, 97% (R,R,R)-(+)-Tol-SKP

Chemical Property:

Melting Point:90-92°C
Sensitive.:air sensitive

Purity/Quality:

98% ^*data from raw suppliers

(+)-1,13-Bis[di(4-methylphenyl)phosphino]-(5aR,8aR,14aR)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene, 97% (R,R,R)-(+)-Tol-SKP ^*data from reagent suppliers

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Hazard Codes:

MSDS Files:

Useful:

Uses 2-(DIPHENYLPHOSPHINO)ETHYLAMINE is used in the preparation of a highly efficient ruthenium catalyst for the chemoselective hydrogenolysis of expoxides.

Technology Process of (+)-1,13-Bis[di(4-Methylphenyl)phosphino]-(5aR,8aR,14aR)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene, 97% (R,R,R)-(+)-Tol-SKP

There total 7 articles about (+)-1,13-Bis[di(4-Methylphenyl)phosphino]-(5aR,8aR,14aR)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene, 97% (R,R,R)-(+)-Tol-SKP 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: 92.0%

: (R,R)-1,13-difluoro-5a,6,7,8,8a,9-hexahydro-5H-chromeno[3,2-d]xanthene

: 1017-60-3
di-p-tolylphosphine

: 1429939-32-1
(5aR,8aR)-1,13-dis(di-p-tolylphosphanyl)-5a,6,7,8,8a,9-hexahydro-5H-chromeno[3,2-d]xanthene

Guidance literature:: With potassium hydride; In tetrahydrofuran; for 6h; enantioselective reaction; Inert atmosphere; Reflux; Schlenk technique; Glovebox;
DOI:10.1002/adsc.201300380

Reference yield: 67.0%

: C₂₀H₁₈Br₂O₂

: 1019-71-2
chlorodi-p-tolylphosphane

: 1429939-32-1
(5aR,8aR)-1,13-dis(di-p-tolylphosphanyl)-5a,6,7,8,8a,9-hexahydro-5H-chromeno[3,2-d]xanthene

Guidance literature:: With n-butyllithium; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 10h; Inert atmosphere;
DOI:10.1002/anie.201204925

Reference yield: 67.0%

: 1429939-32-1
(5aR,8aR)-1,13-dis(di-p-tolylphosphanyl)-5a,6,7,8,8a,9-hexahydro-5H-chromeno[3,2-d]xanthene

Guidance literature:: With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h; Schlenk technique;

In tetrahydrofuran; hexane; at 20 ℃; for 10h;