GB350564A - Process for the manufacture of thiuram mono sulphides - Google Patents

Process for the manufacture of thiuram mono sulphides

Info

Publication number
GB350564A
GB350564A GB833630A GB833630A GB350564A GB 350564 A GB350564 A GB 350564A GB 833630 A GB833630 A GB 833630A GB 833630 A GB833630 A GB 833630A GB 350564 A GB350564 A GB 350564A
Authority
GB
United Kingdom
Prior art keywords
action
carbon disulphide
phosgene
caustic soda
salt
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
GB833630A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB833630A priority Critical patent/GB350564A/en
Publication of GB350564A publication Critical patent/GB350564A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C333/00—Derivatives of thiocarbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C333/14—Dithiocarbamic acids; Derivatives thereof
    • C07C333/30—Dithiocarbamic acids; Derivatives thereof having sulfur atoms of dithiocarbamic groups bound to other sulfur atoms
    • C07C333/32—Thiuramsulfides; Thiurampolysulfides

Abstract

Thiuram monosulphides are manufactured by the action of phosgene on a salt of a dithiocarbamic acid disubstituted on the nitrogen atom either symmetrically or asymmetrically. In examples, phosgene is caused to react upon: (1) the sodium salt of dimethyldithiocarbamic acid (produced in situ by the action of carbon disulphide and caustic soda on dimethylamine), yielding tetramethylthiuram monosulphide; (2) the ammonium salt of the dithiocarbamic acid prepared from piperidine and carbon disulphide, which yields dipentamethylenethiuram monosulphide; (3) the dithiocarbamate prepared by the action of carbon disulphide and caustic soda on hexahydroethylaniline. The process is applicable to salts (including salts with organic bases) of dithiocarbamic acids derived from any secondary organic base, those from diethylamine, methylethylamine, dibutylamine, dibenzylamine, methylaniline, dicyclohexylamine, perhydrocarbazole and morpholine being specified as additional starting materials.
GB833630A 1930-03-14 1930-03-14 Process for the manufacture of thiuram mono sulphides Expired GB350564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB833630A GB350564A (en) 1930-03-14 1930-03-14 Process for the manufacture of thiuram mono sulphides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB833630A GB350564A (en) 1930-03-14 1930-03-14 Process for the manufacture of thiuram mono sulphides

Publications (1)

Publication Number Publication Date
GB350564A true GB350564A (en) 1931-06-15

Family

ID=9850578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB833630A Expired GB350564A (en) 1930-03-14 1930-03-14 Process for the manufacture of thiuram mono sulphides

Country Status (1)

Country Link
GB (1) GB350564A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766274A (en) * 1953-03-12 1956-10-09 Du Pont Organic sulfides and their preparation
US3133966A (en) * 1961-01-06 1964-05-19 Du Pont Process for the preparation of thiuram monosulfides

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766274A (en) * 1953-03-12 1956-10-09 Du Pont Organic sulfides and their preparation
US3133966A (en) * 1961-01-06 1964-05-19 Du Pont Process for the preparation of thiuram monosulfides

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