(R)-(-)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl
- Catalog No. :
- ACOMIG638
- CAS No. :
- 352655-61-9
- Molecular Formula :
- C74H104O6P2
- Molecular Weight :
- 1151.59
IUPAC Name:(6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphane)
![(R)-(-)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/w89l/352655-61-9.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T100850Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22352655-61-9.png%22&x-id=GetObject&X-Amz-Signature=18402bda563652e25d9df30e0f5fe344fee3e2e9e01636a8696d17357949de30)
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Product Information
| Product Name | (R)-(-)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl |
|---|---|
| IUPAC Name | (6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphane) |
| MDL No. | MFCD09265029 |
| Molecular Formula | C74H104O6P2 |
| Molecular Weight | 1151.59 |
| SMILES | COC1=C(C2=C(OC)C=CC=C2P(C3=CC(C(C)(C)C)=C(OC)C(C(C)(C)C)=C3)C4=CC(C(C)(C)C)=C(OC)C(C(C)(C)C)=C4)C(P(C5=CC(C(C)(C)C)=C(OC)C(C(C)(C)C)=C5)C6=CC(C(C)(C)C)=C(OC)C(C(C)(C)C)=C6)=CC=C1 |
| InChI Key | JSSIQFXOSWLAGA-UHFFFAOYSA-N |
| Synonym | (R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butyl-4-methoxypheny;(R)-(-)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%;(R)-(-)-2,2''-BIS[DI(3,5-DI-T-BUTYL-4-METHOXYPHENYL)PHOSPHINO]-6,6''-DIMETHOXY-1,1''-BIPHENYL, MIN. 97%;(S)-(6,6μ-Dimethoxybiphenyl-2,2μ-diyl)bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine];(S)-3,5-t-Bu-4-MeO-MeOBIPHEP, SL-A109-2, (S)-[6,6μ-Dimethoxy(1,1μ-biphenyl)-2,2μ-diyl]bis{bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine};(R)-(6,6μ-Dimethoxybiphenyl-2,2μ-diyl)bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine];(R)-3,5-t-Bu-4-MeO-MeOBIPHEP, SL-A109-1, (R)-[6,6μ-Dimethoxy(1,1μ-biphenyl)-2,2μ-diyl]bis{bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine};(R)-(-)-2,2'-Bis[di-(3,5-di-tert-butyl-4-methoxy-phenyl)phosphino]-(diphenylphosphino)-6,6'-dimethoxy-1,1'-biphenyl |
| CAS No. | 352655-61-9 |
| PubChem CID | 11378383 |
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


![(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/tnff/910134-30-4.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T100849Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22910134-30-4.png%22&x-id=GetObject&X-Amz-Signature=b3ea699c11756d32fd36038317f394c00097cbd1be80a35aae5e5f79912ced51)
![(R)-2,2'-Bis[bis(4-methoxy-3,5-di-t-butylphenyl)phosphino]-4,4',6,6'-tetramethoxy)-1,1'-biphenyl structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/uymm/1365531-98-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T190309Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221365531-98-1.png%22&x-id=GetObject&X-Amz-Signature=9b7e7270a70c50c55cd425ffc0424ed4916618e2830ed833eb8367162e39625d)