(S)-4-(anthracen-9-yl)-3-(te rt-butyl)-2,3-dihydrobenzo [d][1,3]oxaphosphole
- CAS NO.:1807740-34-6
- Empirical Formula: C25H23OP
- Molecular Weight: 370.42
- MDL number: MFCD31630706
- Update Date: 2026-05-28 04:40:05
What is (S)-4-(anthracen-9-yl)-3-(te rt-butyl)-2,3-dihydrobenzo [d][1,3]oxaphosphole?
Reactions
1. Ligand/palladium catalyst for general Miyaura borylation reactions.
2. Ligand/palladium catalyst for general and sterically demanding Suzuki-Miyaura cross-coupling reactions.
3. Ligand/palladium catalyst for aryl-alkyl Suzuki-Miyaura cross-coupling reactions.
4. Ligand/nickel catalyst for intramolecular reductive cyclization’
5. Ligand/palladium catalyst for Dearomative cyclization’

Properties of (S)-4-(anthracen-9-yl)-3-(te rt-butyl)-2,3-dihydrobenzo [d][1,3]oxaphosphole
| Boiling point: | 525.7±50.0 °C(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | crystal |
| color | light yellow |
| Sensitive | air sensitive, store cold |
Safety information for (S)-4-(anthracen-9-yl)-3-(te rt-butyl)-2,3-dihydrobenzo [d][1,3]oxaphosphole
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. |
Computed Descriptors for (S)-4-(anthracen-9-yl)-3-(te rt-butyl)-2,3-dihydrobenzo [d][1,3]oxaphosphole
New Products
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methoxyphenyl)-2,3-dihyd
robenzo[d][1,3]oxaphosph
ole](https://img.chemicalbook.in/CAS/20180527/GIF/1373432-09-7.gif)
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racen-9-yl)-3,3'-di-tert-but
yl-2,2',3,3'-tetrahydro-2,2'-
bibenzo[d][1,3]oxaphosph
ole](https://img.chemicalbook.in/CAS/20180808/GIF/1435940-19-4.gif)
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[1,3]oxaphosphole](https://img.chemicalbook.in/CAS/20180601/GIF/1268693-24-8.gif)
![(2R,2'R,3R,3'R)-4,4'-di(ant
hracen-9-yl)-3,3'-di-tert-bu
tyl-2,2',3,3'-tetrahydro-2,2'
-bibenzo[d][1,3]oxaphosp
hole](https://img.chemicalbook.in/CAS/20180808/GIF/1884680-45-8.gif)
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methoxyphenyl)-2,3-dihyd
robenzo[d][1,3]oxaphosph
ole](https://img.chemicalbook.in/CAS/20180601/GIF/1338454-03-7.gif)
![(R)-4-(anthracen-9-yl)-3-(t
ert-butyl)-2,3-dihydrobenz
o[d][1,3]oxaphosphole](https://img.chemicalbook.in/CAS/20180808/GIF/1456816-37-7.gif)
![(2S,3S)-3-(tert-butyl)-4-(2,
6-dimethoxyphenyl)-2-met
hyl-2,3-dihydrobenzo[d][1,
3]oxaphosphole](https://img.chemicalbook.in/CAS/20180527/GIF/1373432-11-1.gif)
![(2R,3R)-3-(tert-butyl)-4-(2,
6-dimethoxyphenyl)-2-met
hyl-2,3-dihydrobenzo[d][1,
3]oxaphosphole](https://img.chemicalbook.in/CAS/20180527/GIF/1477517-18-2.gif)
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