HUT34156A - Process for preparing n-cyanimido-dithio-carbonic acid dimethyl-ester - Google Patents

Process for preparing n-cyanimido-dithio-carbonic acid dimethyl-ester

Info

Publication number
HUT34156A
HUT34156A HU183683A HU183683A HUT34156A HU T34156 A HUT34156 A HU T34156A HU 183683 A HU183683 A HU 183683A HU 183683 A HU183683 A HU 183683A HU T34156 A HUT34156 A HU T34156A
Authority
HU
Hungary
Prior art keywords
cyanimido
dithio
ester
preparing
carbonic acid
Prior art date
Application number
HU183683A
Other languages
Hungarian (hu)
Other versions
HU191526B (en
Inventor
Kalman Harsanyi
Tibor Gizur
Andor Jeszenszky
Ferenc Nagy
Bulcsu Herenyi
Laszlone Marton
Bela Hegedues
Original Assignee
Richter Gedeon Vegyeszet
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 Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Priority to HU183683A priority Critical patent/HU191526B/en
Publication of HUT34156A publication Critical patent/HUT34156A/en
Publication of HU191526B publication Critical patent/HU191526B/en

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  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Prod. is prepd. by reacting in aq. medium in the absence of organic solvents N-cyanimido-dithio carbonic-acid-dipotassium salt with dimethyl-sulphate and opt. removing byprods. from the reaction mixt. by steam distn.
HU183683A 1983-05-23 1983-05-23 Process for preparing n-cyanimido-dithio-carbonic acid dimethyl-ester HU191526B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU183683A HU191526B (en) 1983-05-23 1983-05-23 Process for preparing n-cyanimido-dithio-carbonic acid dimethyl-ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU183683A HU191526B (en) 1983-05-23 1983-05-23 Process for preparing n-cyanimido-dithio-carbonic acid dimethyl-ester

Publications (2)

Publication Number Publication Date
HUT34156A true HUT34156A (en) 1985-02-28
HU191526B HU191526B (en) 1987-03-30

Family

ID=10956419

Family Applications (1)

Application Number Title Priority Date Filing Date
HU183683A HU191526B (en) 1983-05-23 1983-05-23 Process for preparing n-cyanimido-dithio-carbonic acid dimethyl-ester

Country Status (1)

Country Link
HU (1) HU191526B (en)

Also Published As

Publication number Publication date
HU191526B (en) 1987-03-30

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee