Account rel-(2R,3S)-3-(tert-Butyl)-2-(di-tert-butylphosphaneyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphole
- Catalog No. :
- ACVZJO483
- CAS No. :
- 2415751-90-3
- Molecular Formula :
- C20H34O2P2
- Molecular Weight :
- 368.44
IUPAC Name:(2R,3S)-3-(tert-butyl)-2-(di-tert-butylphosphaneyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphole
![rel-(2R,3S)-3-(tert-Butyl)-2-(di-tert-butylphosphaneyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphole structure diagram](/images/productimg/no-pic.svg)
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Product Information
| Product Name | rel-(2R,3S)-3-(tert-Butyl)-2-(di-tert-butylphosphaneyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphole |
|---|---|
| IUPAC Name | (2R,3S)-3-(tert-butyl)-2-(di-tert-butylphosphaneyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphole |
| Molecular Formula | C20H34O2P2 |
| Molecular Weight | 368.44 |
| SMILES | COC1=C2C(=CC=C1)O[C@H](P(C(C)(C)C)C(C)(C)C)[P@@]2C(C)(C)C |
| InChI Key | FEFJPHDISOPBSZ-SBUREZEXSA-N |
| Synonym | 1,3-Benzoxaphosphole, 2-[bis(1,1-dimethylethyl)phosphino]-3-(1,1-dimethylethyl)-2,3-dihydro-4-methoxy-, (2R,3S)-rel- |
| CAS No. | 2415751-90-3 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H315-H319-H413
- Precautionary Statement(s)
- P264-P273-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362+P364-P501
Synthetic Route by SureRoute
2. ACVZJO483 Molecular Building Block Synthetic Route
![(2S,3R)-3-(tert-Butyl)-2-(di-tert-butylphosphino)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphole structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/67mt/1215081-28-9.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T000008Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221215081-28-9.png%22&x-id=GetObject&X-Amz-Signature=efff05a40fc2c93c1f279e2008ba6364f9d6367a980485bf1d24ce9772a33a93)
(2S,3R)-3-(tert-Butyl)-2-(di-tert-butylphosphino)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphole
(2R,3S)-3-(tert-butyl)-2-(di-tert-butylphosphino)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphole
![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%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T160548Z&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=469ca78014d67b45842f295c0252e98c77a2fef724905be4f930e7e5d6de59d2)
rel-(2R,3R)-2-[Bis(1,1-dimethylethyl)phosphinyl]-3-(1,1-dimethylethyl)-2,3-dihydro-4-methoxy-1,3-benzoxaphosphole