(2R,2'R,3R,3'R)-3,3'-Di-tert-butyl-4,4'-bis((S)-2-methyl-1-phenylpropoxy)-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole
- Catalog No. :
- ACNYUD467
- CAS No. :
- 2169292-11-7
- Molecular Formula :
- C42H52O4P2
- Molecular Weight :
- 682.82
IUPAC Name:(2R,2'R,3R,3'R)-3,3'-di-tert-butyl-4,4'-bis((S)-2-methyl-1-phenylpropoxy)-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole
![(2R,2'R,3R,3'R)-3,3'-Di-tert-butyl-4,4'-bis((S)-2-methyl-1-phenylpropoxy)-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/rtgv/2169292-11-7.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T000046Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222169292-11-7.png%22&x-id=GetObject&X-Amz-Signature=df4de17940b9f8a494f505aab9c5e25db72623fa362a1a8d49e75f775e52d7bb)
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Product Information
| Product Name | (2R,2'R,3R,3'R)-3,3'-Di-tert-butyl-4,4'-bis((S)-2-methyl-1-phenylpropoxy)-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole |
|---|---|
| IUPAC Name | (2R,2'R,3R,3'R)-3,3'-di-tert-butyl-4,4'-bis((S)-2-methyl-1-phenylpropoxy)-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole |
| MDL No. | - |
| Molecular Formula | C42H52O4P2 |
| Molecular Weight | 682.82 |
| SMILES | CC(C)([P@@]1C2=C(C=CC=C2O[C@@]1([H])[C@@]3([H])[P@@](C4=C(O[C@H](C5=CC=CC=C5)C(C)C)C=CC=C4O3)C(C)(C)C)O[C@H](C6=CC=CC=C6)C(C)C)C |
| InChI Key | ASZIPGIBSGSPPM-BANOUTPGSA-N |
| Synonym | (2S,2'S,3S,3'S)-3,3'-di-tert-butyl-4,4'-bis((S)-2-methyl-1-phenylpropoxy)-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole;ZJ-0156;2,2'-Bi-1,3-benzoxaphosphole, 3,3'-bis(1,1-dimethylethyl)-2,2',3,3'-tetrahydro-4,4'-bis[(1S)-2-methyl-1-phenylpropoxy]-, (2R,2'R,3R,3'R)- |
| CAS No. | 2169292-11-7 |
| PubChem CID | 156596984 |


![(2R,2'R,3R,3'R)-3,3'-Di-tert-butyl-4,4'-bis((R)-2-methyl-1-phenylpropoxy)-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/l4ob/2376521-83-2.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T000046Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222376521-83-2.png%22&x-id=GetObject&X-Amz-Signature=1b26070b0275f6dd826587334db7f1d2c7a8e344dc7bd0ad6ad5599c0d61ae96)
![(2R,2'R,3R,3'R)-4,4'-Bis(benzyloxy)-3,3'-di-tert-butyl-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/qeuz/1994323-92-0.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T000046Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221994323-92-0.png%22&x-id=GetObject&X-Amz-Signature=8529bdc5d2128e91b196d0cdfd41746b199596f92c64f91eb8cc895aa56008e7)
![(2S,2'S,3S,3'S)-3,3'-Di-tert-butyl-4,4'-dimethoxy-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/rek1/1202033-19-9.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T000047Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221202033-19-9.png%22&x-id=GetObject&X-Amz-Signature=b72ead6c388b4317ec64522289fa03980b115399deb489e2dba7006e3a087a0e)