Account ![(1Sp)-1-[Bis(1,1-dimethylethyl)phosphino]-2-[(1R)-1-[bis(2-methylphenyl)phosphino]ethyl]ferrocene structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/96py/849924-76-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T115222Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22849924-76-1.png%22&x-id=GetObject&X-Amz-Signature=b277507247651a6e19e0477cb6125261a67c21eb213e9bcef7828f2262b59f06)
(S)-1-[(Rp)-2-(Di-tert-butylphosphino)ferrocenyl]ethylbis(2-methylphenyl)phosphine
- Catalog No. :
- ACUOYM719
- CAS No. :
- 849924-77-2
- Molecular Formula :
- C34H38FeP2
- Molecular Weight :
- 564.47
IUPAC Name:(S)-1-[(Rp)-2-(Di-tert-butylphosphino)ferrocenyl]ethylbis(2-methylphenyl)phosphine
![(S)-1-[(Rp)-2-(Di-tert-butylphosphino)ferrocenyl]ethylbis(2-methylphenyl)phosphine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/o2n6/849924-77-2.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T115222Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22849924-77-2.png%22&x-id=GetObject&X-Amz-Signature=8efef297d0ef663fd71785269cfbc7de5094159549857458034cf5e14d5ce465)
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Product Information
| Product Name | (S)-1-[(Rp)-2-(Di-tert-butylphosphino)ferrocenyl]ethylbis(2-methylphenyl)phosphine |
|---|---|
| IUPAC Name | (S)-1-[(Rp)-2-(Di-tert-butylphosphino)ferrocenyl]ethylbis(2-methylphenyl)phosphine |
| MDL No. | MFCD08561173 |
| Molecular Formula | C34H38FeP2 |
| Molecular Weight | 564.47 |
| SMILES | CC(C=CC=C1)=C1P(C2=C(C=CC=C2)C)[C@H](C34=C5([H])[Fe+2]36789%10%11([C-]%12C8=C9C%10=C%11%12)C5=C6([H])[C@@-]47P(C(C)(C)C)C(C)(C)C)C |
| InChI Key | SWYVPLYDUXSZEO-IFUPQEAVSA-N |
| Synonym | Josiphos SL-J505-2 / (1S)-1-[Bis(tert-butyl)phosphino]-2-[(1S)-1- [bis(2-methylphenyl)phosphino]ethyl]ferrocene;Josiphos SL-J505-2 / (1S)-1-[Bis(tert-butyl)phosphino]-2-[(1S)-1- [bis(2-methylphenyl)phosphino]ethyl]ferrocene(S)-1-[(RP)-2-(Di-tert-butylphosphino)ferrocenyl]ethylbis(2-methylphenyl)phosphine;(S)-1-[(R)-2-(DI-TERT.-BUTYLPHOSPHINO)FERROCENYL]ETHYLBIS(2-METHYLPHENYL)PHOSPHI;(s,s)-1-{1-[bis(2-methylphenyl)phosphino]ethyl}-2-(di-tert-butylphosphino)ferrocene (acc to cas);(1S)-1-[Bis(tert-butyl)phosphino]-2-[(1S)-1-[bis(2-methylphenyl)phosphino]ethyl]ferrocene;(s,s)-1-{1-[bis(2-Methylphenyl)phosphino]ethyl}-2-(di-tert-butylphosph;(S)-1-[(RP)-2-(Di-tert-butylphosphino)ferrocenyl]ethylbis(2-Methylphenyl)phosphine;(S)-1-[(R)-2-(Di-tert.-butylphosphino)ferrocenyl]-ethyl-di-(2-methylphenyl)phosphine |
| CAS No. | 849924-77-2 |
| PubChem CID | 252213786 |
Safety Data
- Pictogram
- Signal Word
- Warning
- Hazard Statement(s)
- H302
- Precautionary Statement(s)
- P280-P305+P351+P338
![(Rp)-1-[(S)-tert-Butylphosphinoyl]-2-[(S)-1-(diphenylphosphino)ethyl]ferrocene structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/5p0p/1221746-31-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T035527Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221221746-31-1.png%22&x-id=GetObject&X-Amz-Signature=eb26a6197e8ff22ebba572064f2b4b67d6d3bda528044c2dd9944ff95a34d1e9)
![(1Sp)-1-[Bis(1,1-dimethylethyl)phosphino]-2-[(1R)-1-(diphenylphosphino)ethyl]ferrocene structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/ewng/223120-71-6.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T115223Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22223120-71-6.png%22&x-id=GetObject&X-Amz-Signature=55ff4974129bac598abe3fb9b13f6def17bedc8257f9025215230ad9b8e1bfa8)
![(Sp)-1-[(R)-tert-Butylphosphinoyl]-2-[(R)-1-(diphenylphosphino)ethyl]ferrocene structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/uope/1221745-90-9.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T035046Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221221745-90-9.png%22&x-id=GetObject&X-Amz-Signature=59004f9dc771fadd179fe966109a6c105220625538bd89c8b5d55036294c79db)