Account (R)-3,3'-Bis(triphenylsilyl)-[1,1'-binaphthalene]-2,2'-diol
- Catalog No. :
- ACRQUP651
- CAS No. :
- 111822-69-6
- Molecular Formula :
- C56H42O2Si2
- Molecular Weight :
- 803.12
IUPAC Name:3,3'-bis(triphenylsilyl)-[1,1'-binaphthalene]-2,2'-diol
![(R)-3,3'-Bis(triphenylsilyl)-[1,1'-binaphthalene]-2,2'-diol structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/4vn1/111822-69-6.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T205240Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22111822-69-6.png%22&x-id=GetObject&X-Amz-Signature=b4ffc2cea6394eb20cbfea6233b2a9d67acbb8dc4dece2a41702ec1868fa4351)
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Product Information
| Product Name | (R)-3,3'-Bis(triphenylsilyl)-[1,1'-binaphthalene]-2,2'-diol |
|---|---|
| IUPAC Name | 3,3'-bis(triphenylsilyl)-[1,1'-binaphthalene]-2,2'-diol |
| MDL No. | MFCD09265078 |
| Molecular Formula | C56H42O2Si2 |
| Molecular Weight | 803.12 |
| SMILES | OC1=C([Si](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4)C=C5C=CC=CC5=C1C6=C7C=CC=CC7=CC([Si](C8=CC=CC=C8)(C9=CC=CC=C9)C%10=CC=CC=C%10)=C6O |
| InChI Key | STBZSRVMGWTCOU-UHFFFAOYSA-N |
| Synonym | E72677 | (R)-3,3'-Bis(triphenylsilyl)-[1,1'-binaphthalene]-2,2'-diol | (S)-(-)-3,3mu-Bis(triphenylsilyl)-1,1mu-bi-2-naphthol | (R)-3,3'-Bis(triphenylsilyl)-1,1'-bi-2-naphthol, 96% | NSC697408 | NSC-697408 | 1-(2-hydroxy-3-triphenylsilyl-1-naphthyl)-3-trip |
| CAS No. | 111822-69-6 |
| PubChem CID | 394171 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H302-H315-H319-H335
- Precautionary Statement(s)
- P261-P280-P301+P312-P302+P352-P305+P351+P338
Synthetic Route by SureRoute
2. ACRQUP651 Molecular Building Block Synthetic Route
![(S)-3,3'-Bis(triphenylsilyl)-[1,1'-binaphthalene]-2,2'-diol structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/vxos/111795-33-6.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T205241Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22111795-33-6.png%22&x-id=GetObject&X-Amz-Signature=cc03f0531f14b7aa0714c7c88a1fc509f8f6a7beae59a633e1fb0aba73a82312)
(S)-3,3'-Bis(triphenylsilyl)-[1,1'-binaphthalene]-2,2'-diol
![(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%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T230054Z&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=69828091b9278825c4a24f6e0c28eff2ac0007fa5f97298e8ee5696d09908835)
(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
![(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%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T230054Z&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=4e3e229e402f03e55885ad0973a5e9738b78b90c764d57449ad696283b8a7805)
(11bS)-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(tris(4-(tert-butyl)phenyl)silyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide structure diagram](/images/productimg/no-pic.svg)