MD3684F1 - Procedeu de obtinere a N, N-dialchiltioureidoacetofenonelor - Google Patents

Procedeu de obtinere a N, N-dialchiltioureidoacetofenonelor Download PDF

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Publication number
MD3684F1
MD3684F1 MDA20070154A MD20070154A MD3684F1 MD 3684 F1 MD3684 F1 MD 3684F1 MD A20070154 A MDA20070154 A MD A20070154A MD 20070154 A MD20070154 A MD 20070154A MD 3684 F1 MD3684 F1 MD 3684F1
Authority
MD
Moldova
Prior art keywords
obtaining
thioureidoacetophenones
dialkyl
tetraalkylthiuride
dialkylthioureidoacetophenones
Prior art date
Application number
MDA20070154A
Other languages
English (en)
Other versions
MD3684G2 (ro
Inventor
Nicanor BARBA
Galina Dragalina
Alic Barba
Roma Vieru
Ana Popusoi
Original Assignee
Universitatea De Stat Din Moldova
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 Universitatea De Stat Din Moldova filed Critical Universitatea De Stat Din Moldova
Priority to MDA20070154A priority Critical patent/MD3684G2/ro
Publication of MD3684F1 publication Critical patent/MD3684F1/ro
Publication of MD3684G2 publication Critical patent/MD3684G2/ro

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

Abstract

Inventia se refera la chimia organica, in specialla un procedeu de obtinere a N,N-dialchiltioureidoacetofenonelor, care pot fi utilizate ca fungicide, erbicide, nematocide, precum si in sinteza organica ca agenti de tiocarbonilare. Esenta inventieiconsta in aceea ca se ia un amestec de aminoacetofenona si disulfura de tetraalchiltiuram, la care se adauga un activator, si anume sulfura de carbon la un raport molar al reagentilor respectiv de 1:(0,5…0,7):0,5, apoi se incalzeste in dimetilformamida sau dioxan la temperatura de 80…95°Ń.
MDA20070154A 2007-05-28 2007-05-28 Procedeu de obţinere a N, N-dialchiltioureidoacetofenonelor MD3684G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20070154A MD3684G2 (ro) 2007-05-28 2007-05-28 Procedeu de obţinere a N, N-dialchiltioureidoacetofenonelor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20070154A MD3684G2 (ro) 2007-05-28 2007-05-28 Procedeu de obţinere a N, N-dialchiltioureidoacetofenonelor

Publications (2)

Publication Number Publication Date
MD3684F1 true MD3684F1 (ro) 2008-08-31
MD3684G2 MD3684G2 (ro) 2009-03-31

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ID=39740104

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20070154A MD3684G2 (ro) 2007-05-28 2007-05-28 Procedeu de obţinere a N, N-dialchiltioureidoacetofenonelor

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MD (1) MD3684G2 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4077C1 (ro) * 2010-01-18 2011-07-31 Государственный Университет Молд0 Procedeul de obţinere a acizilor N, N-dimetiltioureidobenzoici

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD956G2 (ro) * 1997-07-10 1999-03-31 Государственный Университет Молд0 Procedeu de obţinere a N-carboxiaril-N',N'-dimetiltioureelor

Also Published As

Publication number Publication date
MD3684G2 (ro) 2009-03-31

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FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees