(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
- Catalog No. :
- ACVZTK514
- CAS No. :
- 957790-94-2
- Molecular Formula :
- C56H49O4PSi2
- Molecular Weight :
- 873.15
IUPAC Name:4-hydroxy-2,6-bis(triphenylsilyl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
![(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/qr7z/957790-94-2.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260804%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260804T024613Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22957790-94-2.png%22&x-id=GetObject&X-Amz-Signature=5624d365f91fc847edd1f0fd3abb5c86a6047c0ce86d7dff10883fdce25b776a)
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Product Information
| Product Name | (11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide |
|---|---|
| IUPAC Name | 4-hydroxy-2,6-bis(triphenylsilyl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide |
| MDL No. | - |
| Molecular Formula | C56H49O4PSi2 |
| Molecular Weight | 873.15 |
| SMILES | O=P1(O)OC(C([Si](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4)=CC5=C6CCCC5)=C6C7=C(O1)C([Si](C8=CC=CC=C8)(C9=CC=CC=C9)C%10=CC=CC=C%10)=CC%11=C7CCCC%11 |
| InChI Key | PQNJTMDSQLWCTJ-UHFFFAOYSA-N |
| Synonym | (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis(triphenylsilyl)-4-oxide-dinaphtho[2,1-d:1'',2''-f][1,3,2]dioxaphosphepin |
| CAS No. | 957790-94-2 |
| PubChem CID | 24873612 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H315
- Precautionary Statement(s)
- P264-P280-P302+P352-P332+P313-P362+P364

![(11bS)-4-Hydroxy-2,6-bis(triphenylsilyl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/yq0p/1157989-25-7.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260804%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260804T024614Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221157989-25-7.png%22&x-id=GetObject&X-Amz-Signature=62204c5577289f9dc316465bd2734c9799521f5166b6a59eea08384b91ffb5a0)

![1,1,1-trifluoro-N-(4-oxido-2,6-bis(triphenylsilyl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)methanesulfonamide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/6a4v/1010800-03-9.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260804%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260804T024615Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221010800-03-9.png%22&x-id=GetObject&X-Amz-Signature=bc97c22fa45f4811ed1a79ed15a1eaa33ee5d02969d4ad3b8d9622af27fb4217)