(3R)-4'-bis(3,5-ditert-butylphenyl)phosphanyl-N-(1,3-dithian-2-ylmethyl)-3,3'-spirobi[1,2-dihydroindene]-4-amine
- Catalog No. :
- ACRKGW549
- CAS No. :
- 2177266-21-4
- Molecular Formula :
- C50H66NPS2
- Molecular Weight :
- 776.19
IUPAC Name:(S)-N-((1,3-dithian-2-yl)methyl)-7'-(bis(3,5-di-tert-butylphenyl)phosphaneyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[inden]-7-amine
![(3R)-4'-bis(3,5-ditert-butylphenyl)phosphanyl-N-(1,3-dithian-2-ylmethyl)-3,3'-spirobi[1,2-dihydroindene]-4-amine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/zovr/2177266-21-4.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T121848Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222177266-21-4.png%22&x-id=GetObject&X-Amz-Signature=e521b1906fecada45baa2524b757dcd72ac12e4eab3a5a02a6f0e38f58461756)
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Product Information
| Product Name | (3R)-4'-bis(3,5-ditert-butylphenyl)phosphanyl-N-(1,3-dithian-2-ylmethyl)-3,3'-spirobi[1,2-dihydroindene]-4-amine |
|---|---|
| IUPAC Name | (S)-N-((1,3-dithian-2-yl)methyl)-7'-(bis(3,5-di-tert-butylphenyl)phosphaneyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[inden]-7-amine |
| MDL No. | - |
| Molecular Formula | C50H66NPS2 |
| Molecular Weight | 776.19 |
| SMILES | CC(C)(C)C1=CC(C(C)(C)C)=CC(P(C2=CC(C(C)(C)C)=CC(C(C)(C)C)=C2)C2=C3C(=CC=C2)CC[C@]32CCC3=C2C(NCC2SCCCS2)=CC=C3)=C1 |
| InChI Key | BNYILTASQNPKOC-DPDRHGIRSA-N |
| Synonym | (S)-DTB-SPIROSAP;1,3-Dithiane-2-methanamine, N-[(1'S)-7'-[bis[3,5-bis(1,1-dimethylethyl)phenyl]phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-inden]-7-yl]- |
| CAS No. | 2177266-21-4 |


![(R)-N-((1,3-Dithian-2-yl)methyl)-7'-(bis(3,5-di-tert-butylphenyl)phosphanyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[inden]-7-amine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/7849/1809609-53-7.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T220253Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221809609-53-7.png%22&x-id=GetObject&X-Amz-Signature=187be10558be2fa7476cf6afdf4eb151ed91b3211d7762dcf10ffc63f28f3a9f)