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.)
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Wyandotte Chemicals Corp
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Wyandotte Chemicals Corp
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Filing date
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Application filed by Wyandotte Chemicals CorpfiledCriticalWyandotte Chemicals Corp
Application grantedgrantedCritical
Publication of FR1201528ApublicationCriticalpatent/FR1201528A/fr
C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
C07D295/023—Preparation; Separation; Stabilisation; Use of additives
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR1201528D1958-03-101958-03-10Perfectionnements apportés aux procédés pour préparer des 2, 6-dialcoylpipérazines
ExpiredFR1201528A
(fr)