(S)-2'-(Diphenylphosphino)-[1,1'-binaphthalen]-2-ol
- Catalog No. :
- ACEPZA874
- CAS No. :
- 144868-15-5
- Molecular Formula :
- C32H23OP
- Molecular Weight :
- 454.51
IUPAC Name:2'-(diphenylphosphaneyl)-[1,1'-binaphthalen]-2-ol
![(S)-2'-(Diphenylphosphino)-[1,1'-binaphthalen]-2-ol structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/uezi/144868-15-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T104111Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22144868-15-5.png%22&x-id=GetObject&X-Amz-Signature=94f01c4c2282878a20b373e5b986e451d96d8707c9a1a67bfabae68f5263e300)
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Product Information
| Product Name | (S)-2'-(Diphenylphosphino)-[1,1'-binaphthalen]-2-ol |
|---|---|
| IUPAC Name | 2'-(diphenylphosphaneyl)-[1,1'-binaphthalen]-2-ol |
| MDL No. | - |
| Molecular Formula | C32H23OP |
| Molecular Weight | 454.51 |
| SMILES | OC1=CC=C2C=CC=CC2=[C@@]1[C@@]3=C4C=CC=CC4=CC=C3P(C5=CC=CC=C5)C6=CC=CC=C6 |
| InChI Key | LWZAKMZAVUALLD-UHFFFAOYSA-N |
| Synonym | (R)-(+)-2-DIPHENYLPHOSPHINO-2'-HYDROXY-1,1'-BINAPHTHYL;(S)-(-)-DIPHENYLPHOSPHINO-2'-HYDROXY-1,1'-BINAPHTHYL;(R)-(+)-DIPHENYLPHOSPHINO-2'-HYDROXY-1,1'-BINAPHTHYL;(S)-2'-(Diphenylphosphino)-(1,1'-Binaphthalen)-2-ol;(S)-2-Diphenyphosphino-2'-hydroxyl-1,1'-binaphthyl;(1S)-2'-(DIPHENYLPHOSPHINO)-[1,1'-BINAPHTHALEN]-2-OL;(S)-2'-(Diphenylphosphino)-[1,1'-binaphthalen]-2-ol,99%e.e.;[1,1'-Binaphthalen]-2-ol, 2'-(diphenylphosphino)-, (1S)- |
| CAS No. | 144868-15-5 |
Safety Data
- Pictogram
- Signal Word
- Warning
- Hazard Statement(s)
- H302-H315-H319
- Precautionary Statement(s)
- P264-P270-P280-P301+P312+P330-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362+P364-P501


![(R)-2'-(Diphenylphosphino)-[1,1'-binaphthalen]-2-ol structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/movn/149917-88-4.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T104112Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22149917-88-4.png%22&x-id=GetObject&X-Amz-Signature=dc32ce43df7ff0d2e47435e5c2fc342f46b070111513e1187c55ebdc5d2379eb)
![(S)-(2'-Methoxy-[1,1'-binaphthalen]-2-yl)diphenylphosphine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/csc5/134484-36-9.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T120852Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22134484-36-9.png%22&x-id=GetObject&X-Amz-Signature=207f8b4bd0260ec614f4392a876f2b436fc20a398361f914df2a9796c0aee543)