140399-49-1
140399-49-1 structure
- Name: 3-[2-(triphenyl-λ5-phosphanylidene)acetyl]chromen-2-one
- Chemical Name: 3-[2-(triphenyl-λ5-phosphanylidene)acetyl]chromen-2-one
- CAS Number: 140399-49-1
- Molecular Formula: C29H21O3P
- Molecular Weight: 448.44900
- Create Date: 2016-03-18 21:25:15
- Modify Date: 2024-03-10 20:52:29
| Name | 3-[2-(triphenyl-λ5-phosphanylidene)acetyl]chromen-2-one |
|---|---|
| Synonyms |
3-coumarinocarbomethylenetriphenylphosphorylide
2H-1-Benzopyran-2-one,3-[(triphenylphosphoranylidene)acetyl] <2-(3-coumarinyl)-2-oxoethylidene>triphenylphosphorylide 3-(triphenylphosphino-acetenyl)coumarin |
| Molecular Formula | C29H21O3P |
|---|---|
| Molecular Weight | 448.44900 |
| Exact Mass | 448.12300 |
| PSA | 57.09000 |
| LogP | 4.77200 |