Account 1,1'-[(1R)-4,4'-Bis(trimethylsilyl)[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenylphosphine]
- Catalog No. :
- ACMTBE870
- CAS No. :
- 728918-95-4
- Molecular Formula :
- C50H48P2Si2
- Molecular Weight :
- 767.05
IUPAC Name:(4,4'-bis(trimethylsilyl)-[1,1'-binaphthalene]-2,2'-diyl)bis(diphenylphosphane)
![1,1'-[(1R)-4,4'-Bis(trimethylsilyl)[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenylphosphine] structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/dk35/728918-95-4.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T114833Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22728918-95-4.png%22&x-id=GetObject&X-Amz-Signature=f31d7fddcf36aee94577a1132b53bd070abf6b178c8587f760b97b8009484efc)
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Product Information
| Product Name | 1,1'-[(1R)-4,4'-Bis(trimethylsilyl)[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenylphosphine] |
|---|---|
| IUPAC Name | (4,4'-bis(trimethylsilyl)-[1,1'-binaphthalene]-2,2'-diyl)bis(diphenylphosphane) |
| MDL No. | - |
| Molecular Formula | C50H48P2Si2 |
| Molecular Weight | 767.05 |
| SMILES | C=1C=CC(=CC1)P(C=2C=CC=CC2)C3=CC(=C4C=CC=CC4=C3C=5C=6C=CC=CC6C(=CC5P(C=7C=CC=CC7)C=8C=CC=CC8)[Si](C)(C)C)[Si](C)(C)C |
| InChI Key | OKQMTLJEXLPLOI-UHFFFAOYSA-N |
| Synonym | Phosphine, 1,1'-[(1R)-4,4'-bis(trimethylsilyl)[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenyl-;1,1'-[(1R)-4,4'-Bis(trimethylsilyl)[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenylphosphine |
| CAS No. | 728918-95-4 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H315-H319
- Precautionary Statement(s)
- P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362+P364
Synthetic Route by SureRoute
2. ACMTBE870 Molecular Building Block Synthetic Route
![1,1'-[(1S)-4,4'-Bis(trimethylsilyl)[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenylphosphine] structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/8het/933996-97-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T114833Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22933996-97-5.png%22&x-id=GetObject&X-Amz-Signature=5c38ee479a4bfe0de433234b0c2e5f807d6fcf605dedc3952f09105133e28a7b)
1,1'-[(1S)-4,4'-Bis(trimethylsilyl)[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenylphosphine]
(S)-2,2'-Bis(bis(3,5-bis(trimethylsilyl)phenyl)phosphaneyl)-1,1'-binaphthalene
![Chlorogold,[1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/fpb8/685138-48-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T134121Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22685138-48-1.png%22&x-id=GetObject&X-Amz-Signature=d48acd25397857b41e537608f6685ef684d3d0b140a1a139b892f2d1321218ab)
Chlorogold,[1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane
