HUT38901A - Process for production of esthers of monotiocarbamideacid -s-1-/alkenyl/
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Process for production of esthers of monotiocarbamideacid -s-1-/alkenyl/
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Publication number
HUT38901A
HUT38901AHU458484AHU458484AHUT38901AHU T38901 AHUT38901 AHU T38901AHU 458484 AHU458484 AHU 458484AHU 458484 AHU458484 AHU 458484AHU T38901 AHUT38901 AHU T38901A
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Application filed by Mta Koezponti Kemiai Kutato In, Borsodi Vegyi KombfiledCriticalMta Koezponti Kemiai Kutato In
Priority to HU458484ApriorityCriticalpatent/HU197300B/en
Priority to EP84115943Aprioritypatent/EP0149832B1/en
Priority to DE8484115943Tprioritypatent/DE3482038D1/en
Priority to SU843829884Aprioritypatent/SU1473708A3/en
Priority to US06/687,608prioritypatent/US4613461A/en
Publication of HUT38901ApublicationCriticalpatent/HUT38901A/en
Publication of HU197300BpublicationCriticalpatent/HU197300B/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Prodn. of thiocarbamate esters of formula (I) is effected by reacting an alkyne of formula (II) with a thiocarbamate salt of formula (III), or with a mixt. of an amine of formula (IV), CO and S, or with a mixt. of (IV) and COS, and opt. hydrogenating the prod., opt. after adding an alkylating agent: R3CCR4 (II), R1R2N-CO-SY (III), HNR1R2 (IV) R1 and R2 = H or 1-6C alkyl or 2-6C alkenyl gps. opt. substd. by halogen, O, S and/or N functions, or R1+R2 = opt. substd. 4-6C alkylene; R3 and R4 = H or 1-4C alkyl opt. substd. by halogen, O, S and/or N functions; R5 and R6 = H or R5+R6 = direct bond. Y = primary, sec. or tert. ammonium or alkali metal.
HU458484A1983-12-291984-12-10Process for producing s-vinyl-esters of monothiocarbeminic acid
HU197300B
(en)
Derivatives from 2-azabicyclo(2.2.1)heptane, process for their preparation, agents containing them and their use, and 2-azabicyclo(2.2.1)heptane derivatives as intermediates, and process for their preparation.
Substituted alkylamine derivatives of 6,11-dihydro-11-oxodibenz (b,e)-oxepins, a process for the preparation and intermediates thereof and their use as medicaments