Account Di-tert-butyl((2S,3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide
- Catalog No. :
- ACNQSL710
- CAS No. :
- 2374143-28-7
- Molecular Formula :
- C27H40O4P2
- Molecular Weight :
- 490.56
IUPAC Name:di-tert-butyl((2S,3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide
![Di-tert-butyl((2S,3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/foug/2374143-28-7.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T080601Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222374143-28-7.png%22&x-id=GetObject&X-Amz-Signature=3dd017deb02d7751c6fd8a1f7820dcce0868c6d931a8f6cce132d120527d1cfb)
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Product Information
| Product Name | Di-tert-butyl((2S,3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide |
|---|---|
| IUPAC Name | di-tert-butyl((2S,3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide |
| MDL No. | - |
| Molecular Formula | C27H40O4P2 |
| Molecular Weight | 490.56 |
| SMILES | COC1=C(C2=C3[P@](C(C)(C)C)[C@@H](P(C(C)(C)C)(C(C)(C)C)=O)OC3=CC=C2)C(OC)=CC=C1 |
| InChI Key | FOFSIWINXJCDGO-BNHRFMORSA-N |
| Synonym | (2S,3S)-2-[Bis(1,1-dimethylethyl)phosphinyl]-4-(2,6- dimethoxyphenyl)-3-(1,1-dimethylethyl)-2,3-dihydro-1,3-benzoxaphosphole |
| CAS No. | 2374143-28-7 |
| PubChem CID | 156596985 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H315-H319-H335
- Precautionary Statement(s)
- P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P403+P233-P405-P501
Synthetic Route by SureRoute
2. ACNQSL710 Molecular Building Block Synthetic Route
![Di-tert-butyl((2R,3R)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide structure diagram](/images/productimg/no-pic.svg)
Di-tert-butyl((2R,3R)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide
![((2S,3S)-4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)di-tert-butylphosphine oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/k2ng/2374143-29-8.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T080602Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222374143-29-8.png%22&x-id=GetObject&X-Amz-Signature=40c502e954a4f85ed143d42045e1b9de0adc82029d3381bb36ea6308cef5262a)
((2S,3S)-4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)di-tert-butylphosphine oxide
((2R,3R)-4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)di-tert-butylphosphine oxide
![rel-(2R,3R)-2-[Bis(1,1-dimethylethyl)phosphinyl]-3-(1,1-dimethylethyl)-2,3-dihydro-4-methoxy-1,3-benzoxaphosphole structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/5poa/1788085-46-0.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T080602Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221788085-46-0.png%22&x-id=GetObject&X-Amz-Signature=bdf88714653efb5df897ca99fb61670ef8f5da5877ae7af8c85bc19ed7a6394f)