Account (S)-7,7'-Bis(di-p-tolylphosphanyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]
- Catalog No. :
- ACHTFJ761
- CAS No. :
- 817176-80-0
- Molecular Formula :
- C45H42P2
- Molecular Weight :
- 644.78
IUPAC Name:7,7'-bis(di-p-tolylphosphaneyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]
![(S)-7,7'-Bis(di-p-tolylphosphanyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene] structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/esby/817176-80-0.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T045909Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22817176-80-0.png%22&x-id=GetObject&X-Amz-Signature=617b9d4686d1cfd9f7947aca0de277867540483209ca9e1592ba8ad4556e4338)
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Product Information
| Product Name | (S)-7,7'-Bis(di-p-tolylphosphanyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene] |
|---|---|
| IUPAC Name | 7,7'-bis(di-p-tolylphosphaneyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene] |
| MDL No. | MFCD08459345 |
| Molecular Formula | C45H42P2 |
| Molecular Weight | 644.78 |
| SMILES | CC1=CC=C(P(C2=CC=CC3=C2[C@]4(CC3)CCC5=C4C(P(C6=CC=C(C)C=C6)C7=CC=C(C)C=C7)=CC=C5)C8=CC=C(C)C=C8)C=C1 |
| InChI Key | VLIOMJFCGWZUON-UHFFFAOYSA-N |
| Synonym | (R)-Tol-SDP | (R)-(+)-7,7'-BIS[DI(4-METHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE | 1,1'-[(1R)-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-bis(4-methylphenyl)phosphine | DTXSID501112615 | (S)-7,7'-Bis[di(p-methylphenyl |
| CAS No. | 817176-80-0 |
| PubChem CID | 11228525 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H302-H315-H319-H335
- Precautionary Statement(s)
- P261-P305+P351+P338
Synthetic Route by SureRoute
2. ACHTFJ761 Molecular Building Block Synthetic Route
![7,7'-bis(di-p-tolylphosphaneyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene] structure diagram](/images/productimg/no-pic.svg)
7,7'-bis(di-p-tolylphosphaneyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]
![(R)-7,7'-Bis(diphenylphosphanyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene] structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/0mzj/917377-74-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T102127Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22917377-74-3.png%22&x-id=GetObject&X-Amz-Signature=f5059f335dde7d05f7a8ba8f04e99fb76980ffaafce506495c4685ce74fa930d)
(R)-7,7'-Bis(diphenylphosphanyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]
(S)-7,7'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-1,1'-spirobiindane
![(R)-7,7'-Bis(bis(3,5-dimethylphenyl)phosphino)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene] structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/yhkb/917377-75-4.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T045909Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22917377-75-4.png%22&x-id=GetObject&X-Amz-Signature=980ddebb037bd42b082036a129adfaffe087795dc8ce1894ebfbdd3e5092be50)