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ChemicalBook >> CAS DataBase List >>3-(Perfluoropyridin-4-yl)-3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione

3-(Perfluoropyridin-4-yl)-3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione

3-(Perfluoropyridin-4-yl)-3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione Structure
3-(Perfluoropyridin-4-yl)-3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione structure
CAS No.
1632145-38-0
Chemical Name:
3-(Perfluoropyridin-4-yl)-3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione
Synonyms
3-(Perfluoropyridin-4-yl)-3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione;1,5-Dioxaspiro[5.5]undecane-2,4-dione, 3-propyl-3-(2,3,5,6-tetrafluoro-4-pyridinyl)-
CBNumber:
CB03150953
Molecular Formula:
C17H17F4NO4
Molecular Weight:
375.31
MDL Number:
MFCD28359683
MOL File:
1632145-38-0.mol
Last updated:2023-05-11 17:26:00
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3-(Perfluoropyridin-4-yl)-3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione Properties

Boiling point 538.0±50.0 °C(Predicted)
Density 1.40±0.1 g/cm3(Predicted)
storage temp. 2-8°C
pka -11?+-.0.30(Predicted)
form powder
color white

SAFETY

Risk and Safety Statements

Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Risk Statements  36/37/38
Safety Statements  26-36/37/39

3-(Perfluoropyridin-4-yl)-3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 809195 3-(Perfluoropyridin-4-yl)-3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione 1632145-38-0 250mg $91.8 2022-05-15 Buy
American Custom Chemicals Corporation HCH0419120 3-PROPYL-3-(2,3,5,6-TETRAFLUORO-4-PYRIDINYL)-1,5-DIOXASPIRO[5.5]UNDECANE-2,4-DIONE 95.00% 1632145-38-0 5MG $503.62 2021-12-16 Buy
ChemSupplyAustralia 300862 3-?Propyl-?3-?(2,?3,?5,?6-?tetrafluoro-?4-?pyridinyl)?-1,?5-?dioxaspiro[5.5]?undecane-?2,?4-?dione, 96% 1632145-38-0 250mg $71.5 2021-12-16 Buy
Product number Packaging Price Buy
809195 250mg $91.8 Buy
HCH0419120 5MG $503.62 Buy
300862 250mg $71.5 Buy

3-(Perfluoropyridin-4-yl)-3-propyl-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-(Perfluoropyridin-4-yl)-3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione is a substituted Meldrum′s acid derivative. It can be prepared by reacting pentafluoropyridine with 3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione.

3-(Perfluoropyridin-4-yl)-3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione Preparation Products And Raw materials

Raw materials

Preparation Products

3-(Perfluoropyridin-4-yl)-3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione Suppliers

Global( 3)Suppliers
Supplier Tel Email 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-(Perfluoropyridin-4-yl)-3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione Spectrum

3-(Perfluoropyridin-4-yl)-3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione(1632145-38-0)1HNMR
3-(Perfluoropyridin-4-yl)-3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione 1,5-Dioxaspiro[5.5]undecane-2,4-dione, 3-propyl-3-(2,3,5,6-tetrafluoro-4-pyridinyl)- 1632145-38-0