Account (R)-6,6'-Bis(bis(3,5-bis(trimethylsilyl)phenyl)phosphino)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine
- Catalog No. :
- ACMBSH871
- CAS No. :
- 2491653-62-2
- Molecular Formula :
- C64H96O4P2Si8
- Molecular Weight :
- 1216.10
IUPAC Name:6,6'-bis(bis(3,5-bis(trimethylsilyl)phenyl)phosphaneyl)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine
![(R)-6,6'-Bis(bis(3,5-bis(trimethylsilyl)phenyl)phosphino)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine structure diagram](/images/productimg/no-pic.svg)
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Product Information
| Product Name | (R)-6,6'-Bis(bis(3,5-bis(trimethylsilyl)phenyl)phosphino)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine |
|---|---|
| IUPAC Name | 6,6'-bis(bis(3,5-bis(trimethylsilyl)phenyl)phosphaneyl)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine |
| Molecular Formula | C64H96O4P2Si8 |
| Molecular Weight | 1216.10 |
| SMILES | C[Si](C)(C)C1=CC(P(C2=CC([Si](C)(C)C)=CC([Si](C)(C)C)=C2)C2=CC=C3OCCOC3=C2C2=C3OCCOC3=CC=C2P(C2=CC([Si](C)(C)C)=CC([Si](C)(C)C)=C2)C2=CC([Si](C)(C)C)=CC([Si](C)(C)C)=C2)=CC([Si](C)(C)C)=C1 |
| InChI Key | SKIVRCGPQONSPK-UHFFFAOYSA-N |
| Synonym | (R)-6,6'-Bis(bis(3,5-bis(trimethylsilyl)phenyl)phosphino)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine;Phosphine, 1,1′-[(5R)-2,2′,3,3′-tetrahydro[5,5′-bi-1,4-benzodioxin]-6,6′-diyl]bis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]- |
| CAS No. | 2491653-62-2 |
| PubChem CID | 155891303 |
Safety Data
- Pictogram
- Signal Word
- Warning
- Hazard Statement(s)
- H315-H319-H335
- Precautionary Statement(s)
- P222-P231-P261-P305+P351+P338-P403+P233-P422-P501
Synthetic Route by SureRoute
2. ACMBSH871 Molecular Building Block Synthetic Route
(S)-6,6'-Bis(bis(3,5-bis(trimethylsilyl)phenyl)phosphino)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine
![(R)-1,1'-[4,4'-Bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]phosphine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/q8a4/2056881-46-8.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T112931Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222056881-46-8.png%22&x-id=GetObject&X-Amz-Signature=26374a1849de42e7175e7b77363ca91246040c436894bbba94596f6ae65def07)
(R)-1,1'-[4,4'-Bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]phosphine
![(S)-1,1'-[4,4'-Bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]phosphine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/pu83/1770854-55-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T112931Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221770854-55-1.png%22&x-id=GetObject&X-Amz-Signature=80cb54cf5b874e4eafacfb54f4cf7d8a0089a0537ebdc2d0d287d5b2299172be)
(S)-1,1'-[4,4'-Bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]phosphine
![1,1'-[4,4'-Bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]phosphine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/7ify/1620166-11-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T055024Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221620166-11-1.png%22&x-id=GetObject&X-Amz-Signature=aac19e11fdf614f4d0eb711244e26cb9f8114ca990cc073f1ecda5fb450d6d47)