DK81667C - Process for the preparation of thiosemicarbazones of pyridine-3- or -4-aldehyde. - Google Patents

Process for the preparation of thiosemicarbazones of pyridine-3- or -4-aldehyde.

Info

Publication number
DK81667C
DK81667C DK238451A DK238451A DK81667C DK 81667 C DK81667 C DK 81667C DK 238451 A DK238451 A DK 238451A DK 238451 A DK238451 A DK 238451A DK 81667 C DK81667 C DK 81667C
Authority
DK
Denmark
Prior art keywords
thiosemicarbazones
aldehyde
pyridine
preparation
Prior art date
Application number
DK238451A
Other languages
Danish (da)
Original Assignee
Geigy Ag J R
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
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of DK81667C publication Critical patent/DK81667C/en

Links

DK238451A 1950-08-09 1951-08-08 Process for the preparation of thiosemicarbazones of pyridine-3- or -4-aldehyde. DK81667C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH81667X 1950-08-09

Publications (1)

Publication Number Publication Date
DK81667C true DK81667C (en) 1956-08-27

Family

ID=4336175

Family Applications (1)

Application Number Title Priority Date Filing Date
DK238451A DK81667C (en) 1950-08-09 1951-08-08 Process for the preparation of thiosemicarbazones of pyridine-3- or -4-aldehyde.

Country Status (1)

Country Link
DK (1) DK81667C (en)

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