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Priority to RO135260ApriorityCriticalpatent/RO100029B1/ro
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Publication of RO100029B1publicationCriticalpatent/RO100029B1/ro
Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members
(AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms
(AREA)
Abstract
Inventia s erefera la un procedeu de obtinere a derivatului sodat al 3-hidroxi-4-(N-morfolino)-1,2,5-tiazolului prin reactia de sodare a 3-hidroxi-4-(N-morfolino)-1,2,5-tiazolului cu hidroxid sau metoxid de sodiu în solutie metanolitica cu randamente de 98% si puritate de 98%, care permite trecerea ca atare la faza urmatoare.
RO135260A1988-09-261988-09-26Procedeu de obtinere a derivatului sodat al 3-hidroxi-4-(n-morfolino)-1, 2, 5-tiaddiazolului
RO100029B1
(ro)
Tetra-alkyl-2,2,5,5-cyclohexanon-4-ol-1 and its sulfonated derivatives, process and intermediates for its preparation and its use in the synthesis of cis-cyclopropanlactones