Account rel-(2R,3R)-2-[Bis(1,1-dimethylethyl)phosphinyl]-3-(1,1-dimethylethyl)-2,3-dihydro-4-methoxy-1,3-benzoxaphosphole
- Catalog No. :
- ACICZG213
- CAS No. :
- 1788085-46-0
- Molecular Formula :
- C20H34O3P2
- Molecular Weight :
- 384.44
IUPAC Name:di-tert-butyl((2R,3R)-3-(tert-butyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine 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%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T154436Z&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=24ae8d7523ef1bc0b1d8453efe2fb873c4fcfaea1640eb442cad49e7b4f3fbab)
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Product Information
| Product Name | rel-(2R,3R)-2-[Bis(1,1-dimethylethyl)phosphinyl]-3-(1,1-dimethylethyl)-2,3-dihydro-4-methoxy-1,3-benzoxaphosphole |
|---|---|
| IUPAC Name | di-tert-butyl((2R,3R)-3-(tert-butyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide |
| MDL No. | 0 |
| Molecular Formula | C20H34O3P2 |
| Molecular Weight | 384.44 |
| SMILES | COC1=C2[P@@](C(C)(C)C)[C@H](P(C(C)(C)C)(C(C)(C)C)=O)OC2=CC=C1 |
| InChI Key | YJGCBXLKTYYGGA-MZNJEOGPSA-N |
| Synonym | ZJ-0081(RAC);di-tert-butyl(3-(tert-butyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide;racemic-Di-tert-butyl(3-(tert-butyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide, 97%;trans, Di-tert-Butyl(3-(tert-butyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine Oxide;1,3-Benzoxaphosphole, 2-[bis(1,1-dimethylethyl)phosphinyl]-3-(1,1-dimethylethyl)-2,3-dihydro-4-methoxy-, (2R,3R)-rel-;rel-(2R,3R)-2-[Bis(1,1-dimethylethyl)phosphinyl]-3-(1,1-dimethylethyl)-2,3-dihydro-4-methoxy-1,3-benzoxaphosphole;(2S)-3-tert-butyl-2-(di-tert-butylphosphoryl)-4-methoxy-2,3-dihydro-1,3-benzoxaphosphole |
| CAS No. | 1788085-46-0 |
| PubChem CID | 138375949 |
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. ACICZG213 Molecular Building Block Synthetic Route
![Di-tert-butyl((2S)-3-(tert-butyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide structure diagram](/images/productimg/no-pic.svg)
Di-tert-butyl((2S)-3-(tert-butyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide
Di-tert-butyl(3-(tert-butyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide
![Di-tert-butyl((2S,3S)-3-(tert-butyl)-4-isopropoxy-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/smxo/2374143-32-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T164421Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222374143-32-3.png%22&x-id=GetObject&X-Amz-Signature=e55bf2a924875e66bead2aa7585e1445eeba9c98657197aa9e9b89b435f2f5f4)
Di-tert-butyl((2S,3S)-3-(tert-butyl)-4-isopropoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide