Account (3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole
- Catalog No. :
- ACJIHG981
- CAS No. :
- 1292310-20-3
- Molecular Formula :
- C20H25O3P
- Molecular Weight :
- 344.39
IUPAC Name:(3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole
![(3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole structure diagram](/images/productimg/no-pic.svg)
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Product Information
| Product Name | (3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole |
|---|---|
| IUPAC Name | (3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole |
| Molecular Formula | C20H25O3P |
| Molecular Weight | 344.39 |
| SMILES | COC1=CC=CC(OC)=C1C1=C2C(=CC=C1)OC(C)[P@]2C(C)(C)C |
| InChI Key | MWVWXQBMRNEOBK-UOVQSCDPSA-N |
| Synonym | rel-(2S,3S)-3-(tert-Butyl)-4-(2,6-dimethoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole;Rel-(2R,3R)-3-(tert-Butyl)-4-(2,6-dimethoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole;1,3-Benzoxaphosphole, 4-(2,6-dimethoxyphenyl)-3-(1,1-dimethylethyl)-2,3-dihydro-2-methyl-, (2R,3R)-rel- |
| CAS No. | 1292310-20-3 |
Safety Data
- Pictogram
- Signal Word
- Warning
- Hazard Statement(s)
- H302-H315-H319-H335
- Precautionary Statement(s)
- P261-P280-P301+P312-P302+P352-P305+P351+P338
Synthetic Route by SureRoute
2. ACJIHG981 Molecular Building Block Synthetic Route
![(2S,3S)-3-(tert-Butyl)-4-(2,6-dimethoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/wvfl/1373432-11-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T061348Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221373432-11-1.png%22&x-id=GetObject&X-Amz-Signature=b12ca094a5b91691295ad8caeb460f4ca58da02196def72bce7cd47a6f06af1a)
(2S,3S)-3-(tert-Butyl)-4-(2,6-dimethoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole
![(2R,3R)-3-(tert-Butyl)-4-(2,6-dimethoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/qeu1/1477517-18-2.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T082924Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221477517-18-2.png%22&x-id=GetObject&X-Amz-Signature=9be7afc5ebe0cab5736bb42145307be7145701962eb2a16f8e01ed736bd6c2eb)
(2R,3R)-3-(tert-Butyl)-4-(2,6-dimethoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole
(2R,3R)-3-(tert-butyl)-4-(2,6-diisopropoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole