CA1248125A - 5-HALOGENO-4H-1,3-DIOXIN-4-ONES; ESTERS .alpha.- HALOGENO-ACETOACETIQUES PREPARES A PARTIR DE CES COMPOSES; METHODES DE PREPARATION - Google Patents

5-HALOGENO-4H-1,3-DIOXIN-4-ONES; ESTERS .alpha.- HALOGENO-ACETOACETIQUES PREPARES A PARTIR DE CES COMPOSES; METHODES DE PREPARATION

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Publication number
CA1248125A
CA1248125A CA000550976A CA550976A CA1248125A CA 1248125 A CA1248125 A CA 1248125A CA 000550976 A CA000550976 A CA 000550976A CA 550976 A CA550976 A CA 550976A CA 1248125 A CA1248125 A CA 1248125A
Authority
CA
Canada
Prior art keywords
halo
dioxin
compounds
preparation
alkali metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000550976A
Other languages
English (en)
Inventor
Robert J. Clemens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/619,449 external-priority patent/US4582913A/en
Priority claimed from US06/619,450 external-priority patent/US4633013A/en
Priority claimed from CA000482152A external-priority patent/CA1234125A/fr
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Priority to CA000550976A priority Critical patent/CA1248125A/fr
Application granted granted Critical
Publication of CA1248125A publication Critical patent/CA1248125A/fr
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA000550976A 1984-06-11 1987-11-03 5-HALOGENO-4H-1,3-DIOXIN-4-ONES; ESTERS .alpha.- HALOGENO-ACETOACETIQUES PREPARES A PARTIR DE CES COMPOSES; METHODES DE PREPARATION Expired CA1248125A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000550976A CA1248125A (fr) 1984-06-11 1987-11-03 5-HALOGENO-4H-1,3-DIOXIN-4-ONES; ESTERS .alpha.- HALOGENO-ACETOACETIQUES PREPARES A PARTIR DE CES COMPOSES; METHODES DE PREPARATION

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US619,449 1984-06-11
US619,450 1984-06-11
US06/619,449 US4582913A (en) 1984-06-11 1984-06-11 5-halo-4H-1,3-dioxin-4-one compounds
US06/619,450 US4633013A (en) 1984-06-11 1984-06-11 Preparation of α-haloacetoacetic esters
CA000482152A CA1234125A (fr) 1984-06-11 1985-05-23 5-HALOGENO-4H-1,3-DIOXIN-4-ONES; ESTERS .alpha.-HALOGENO- ACETO-ACETIQUES PREPARES A PARTIR DE CES COMPOSES; METHODE DE PREPARATION
CA000550976A CA1248125A (fr) 1984-06-11 1987-11-03 5-HALOGENO-4H-1,3-DIOXIN-4-ONES; ESTERS .alpha.- HALOGENO-ACETOACETIQUES PREPARES A PARTIR DE CES COMPOSES; METHODES DE PREPARATION

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000482152A Division CA1234125A (fr) 1984-06-11 1985-05-23 5-HALOGENO-4H-1,3-DIOXIN-4-ONES; ESTERS .alpha.-HALOGENO- ACETO-ACETIQUES PREPARES A PARTIR DE CES COMPOSES; METHODE DE PREPARATION

Publications (1)

Publication Number Publication Date
CA1248125A true CA1248125A (fr) 1989-01-03

Family

ID=27167524

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000550976A Expired CA1248125A (fr) 1984-06-11 1987-11-03 5-HALOGENO-4H-1,3-DIOXIN-4-ONES; ESTERS .alpha.- HALOGENO-ACETOACETIQUES PREPARES A PARTIR DE CES COMPOSES; METHODES DE PREPARATION

Country Status (1)

Country Link
CA (1) CA1248125A (fr)

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