(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
- Catalog No. :
- ACHUZV216
- CAS No. :
- 791616-55-2
- Molecular Formula :
- C56H41O4PSi2
- Molecular Weight :
- 865.09
IUPAC Name:(11bR)-4-hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
![(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[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/j4ef/791616-55-2.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260805%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260805T101429Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22791616-55-2.png%22&x-id=GetObject&X-Amz-Signature=763a8da9e164ec7b6d7ca5cbb2da95a07e3edf28fea432fd5d797dc9ff4e9f8f)
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Product Information
| Product Name | (11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide |
|---|---|
| IUPAC Name | (11bR)-4-hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide |
| MDL No. | MFCD09265079 |
| Molecular Formula | C56H41O4PSi2 |
| Molecular Weight | 865.09 |
| SMILES | OP1(OC2=C([Si](C3=CC=CC=C3)(C4=CC=CC=C4)C5=CC=CC=C5)C=C6C=CC=CC6=[C@@]2[C@@]7=C8C=CC=CC8=CC([Si](C9=CC=CC=C9)(C%10=CC=CC=C%10)C%11=CC=CC=C%11)=C7O1)=O |
| InChI Key | BDQOCXQVIFQJRK-UHFFFAOYSA-N |
| Synonym | (R)-3,3 inverted exclamation mark -Bis(triphenylsilyl)-1,1 inverted exclamation mark -binaphthyl-2,2 inverted exclamation mark -diyl Hydrogenphosphate | R-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate | S-3,3'-Bis(triphenylsilyl)-1, |
| CAS No. | 791616-55-2 |
| PubChem CID | 11643610 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H315-H319-H335
- Precautionary Statement(s)
- P261-P305+P351+P338

![(11bS)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[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/zg99/929097-92-7.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260805%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260805T101422Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22929097-92-7.png%22&x-id=GetObject&X-Amz-Signature=f5d40f8f154305cb0dd817f83a3987ac9c77ef382af5de54ca7ae2ae0c5cce57)