3-Methyl-3-(perfluoropyridin-4-yl)-1,5-dioxaspiro[5.5]undecane-2,4-dione
- CAS No.
- 1632145-37-9
- Chemical Name:
- 3-Methyl-3-(perfluoropyridin-4-yl)-1,5-dioxaspiro[5.5]undecane-2,4-dione
- Synonyms
- 3-Methyl-3-(perfluoropyridin-4-yl)-1,5-dioxaspiro[5.5]undecane-2,4-dione;1,5-Dioxaspiro[5.5]undecane-2,4-dione, 3-methyl-3-(2,3,5,6-tetrafluoro-4-pyridinyl)-
- CBNumber:
- CB53150963
- Molecular Formula:
- C15H13F4NO4
- Molecular Weight:
- 347.26
- MDL Number:
- MFCD28359682
- MOL File:
- 1632145-37-9.mol
Last updated:2023-04-23 13:52:06
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P305+P351+P338 |
3-Methyl-3-(perfluoropyridin-4-yl)-1,5-dioxaspiro[5.5]undecane-2,4-dione price More Price(2)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 809292 | 3-Methyl-3-(perfluoropyridin-4-yl)-1,5-dioxaspiro[5.5]undecane-2,4-dione | 1632145-37-9 | 250mg | $91.8 | 2022-05-15 | Buy |
American Custom Chemicals Corporation | HCH0419083 | 3-METHYL-3-(2,3,5,6-TETRAFLUORO-PYRIDIN-4-YL)-1,5-DIOXA-SPIRO[5.5]UNDECANE-2,4-DIONE 95.00% | 1632145-37-9 | 5MG | $496.3 | 2021-12-16 | Buy |
3-Methyl-3-(perfluoropyridin-4-yl)-1,5-dioxaspiro[5.5]undecane-2,4-dione Chemical Properties,Uses,Production
Uses
This compound undergoes cycloreversion to form the fluoro(hetero)aryl ketene, which undergoes efficient coupling with nucleophiles and allows rapid incorporation of highly fluorinated α-fluoro(hetero)aryl acetic acid derivatives.
General Description
3-Methyl-3-(perfluoropyridin-4-yl)-1,5-dioxaspiro[5.5]undecane-2,4-dione is a substituted Meldrum′s acid derivative. It can be prepared by reacting 3-methyl-1,5-dioxaspiro[5.5]undecane-2,4-dione with pentafluoropyridine.
3-Methyl-3-(perfluoropyridin-4-yl)-1,5-dioxaspiro[5.5]undecane-2,4-dione Preparation Products And Raw materials
Raw materials
Preparation Products
3-Methyl-3-(perfluoropyridin-4-yl)-1,5-dioxaspiro[5.5]undecane-2,4-dione Suppliers
Global( 3)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51471 | 80 |
Energy Chemical | 021-58432009 400-005-6266 | marketing@energy-chemical.com | China | 44941 | 58 |
Supplier | Advantage |
---|---|
Sigma-Aldrich | 80 |
Energy Chemical | 58 |
3-Methyl-3-(perfluoropyridin-4-yl)-1,5-dioxaspiro[5.5]undecane-2,4-dione
1,5-Dioxaspiro[5.5]undecane-2,4-dione, 3-methyl-3-(2,3,5,6-tetrafluoro-4-pyridinyl)-
1632145-37-9