Account (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
- Catalog No. :
- ACKXPC059
- CAS No. :
- 2376521-83-2
- Molecular Formula :
- C42H52O4P2
- Molecular Weight :
- 682.82
IUPAC Name:(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
![(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%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T073628Z&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=b55dc3dd5883a5e52e31ee171c9372f126edadbc6e750c9bf40e54e71ddbcd2a)
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Product Information
| Product Name | (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 |
|---|---|
| IUPAC Name | (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 |
| MDL No. | MFCD34597795 |
| 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-PDWFBMMNSA-N |
| Synonym | (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;ZJ-0155;2,2'-Bi-1,3-benzoxaphosphole, 3,3'-bis(1,1-dimethylethyl)-2,2',3,3'-tetrahydro-4,4'-bis[(1R)-2-methyl-1-phenylpropoxy]-, (2R,2'R,3R,3'R)- |
| CAS No. | 2376521-83-2 |
| PubChem CID | 156596983 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H315-H319
- Precautionary Statement(s)
- P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362+P364
Synthetic Route by SureRoute
2. ACKXPC059 Molecular Building Block Synthetic Route
![(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%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T074325Z&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=88bcc32a8f660a51a873b6275cb9f08c78a388adb61942e08ca685f707186648)
(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)-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%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T075040Z&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=b3ed78fd1e014f0ccbfdbc51c4028bd12f00792afda25cde95cfec22ffd68a58)
(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
![(2S,2'S,3S,3'S)-4,4'-Bis(benzyloxy)-3,3'-di-tert-butyl-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole structure diagram](/images/productimg/no-pic.svg)
(2S,2'S,3S,3'S)-4,4'-Bis(benzyloxy)-3,3'-di-tert-butyl-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole
![(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%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T065721Z&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=c0e495ee9b1be95ed87b8b989d3807ab6e9d976e39027647ccd54e52378a2ee4)