RO73287A - PROCESS FOR THE PREPARATION OF ESTERS OF N, N-DIMETHYL-O-PYRAZOLYLCARBAMINIC ACID - Google Patents

PROCESS FOR THE PREPARATION OF ESTERS OF N, N-DIMETHYL-O-PYRAZOLYLCARBAMINIC ACID

Info

Publication number
RO73287A
RO73287A RO7791705A RO9170577A RO73287A RO 73287 A RO73287 A RO 73287A RO 7791705 A RO7791705 A RO 7791705A RO 9170577 A RO9170577 A RO 9170577A RO 73287 A RO73287 A RO 73287A
Authority
RO
Romania
Prior art keywords
pyrazolylcarbaminic
esters
dimethyl
preparation
acid
Prior art date
Application number
RO7791705A
Other languages
French (fr)
Romanian (ro)
Inventor
Fritz Maurer
Hans J Riebel
Rolf Schroder
Ingeborg Hammann
Bernhard Homeyer
Wilhelm Stendel
Original Assignee
Bayer Ag,De
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 DE19762644581 external-priority patent/DE2644581A1/en
Priority claimed from DE19772721188 external-priority patent/DE2721188A1/en
Application filed by Bayer Ag,De filed Critical Bayer Ag,De
Publication of RO73287A publication Critical patent/RO73287A/en

Links

RO7791705A 1976-10-02 1977-09-29 PROCESS FOR THE PREPARATION OF ESTERS OF N, N-DIMETHYL-O-PYRAZOLYLCARBAMINIC ACID RO73287A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762644581 DE2644581A1 (en) 1975-10-17 1976-10-02 ILMENITE OXIDATION IN A CARBON FLUIDIZED BED
DE19772721188 DE2721188A1 (en) 1977-05-11 1977-05-11 Insecticidal O-pyrazolyl (N,N)-di:methyl-carbamate derivs. - prepd. from 3-substd.-5-hydroxy-pyrazole and di:methyl carbamic acid chloride

Publications (1)

Publication Number Publication Date
RO73287A true RO73287A (en) 1981-11-04

Family

ID=25770963

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7791705A RO73287A (en) 1976-10-02 1977-09-29 PROCESS FOR THE PREPARATION OF ESTERS OF N, N-DIMETHYL-O-PYRAZOLYLCARBAMINIC ACID

Country Status (1)

Country Link
RO (1) RO73287A (en)

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