Triazine derivatives

The invention comprises 4,6-diamino -1,2-dihydro -2,2-dimethyl -1-hydroxy 1,3,5-triacine per se and salts thereof and its synthesis by subjecting the compound of formula II or its hydrochloride or hydro bromide. wherein R is an arylkyl group of formulae X C6H4CH2- or X C10H6CH2- X being hydrogen o...

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1. Verfasser:	MAMALIS PATRICK
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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creator	MAMALIS PATRICK
description	The invention comprises 4,6-diamino -1,2-dihydro -2,2-dimethyl -1-hydroxy 1,3,5-triacine per se and salts thereof and its synthesis by subjecting the compound of formula II or its hydrochloride or hydro bromide. wherein R is an arylkyl group of formulae X C6H4CH2- or X C10H6CH2- X being hydrogen or halogen, excluding fluoride, to catalytic hydrogenolysis to replace the group R by hydrogen. Palladium is the preferred catalyst, and the use of platinum is also exemplified. The salt forming acids include both inorganic and organic ones. The starting material is prepared in the manner of Specification 831,252. Specification 945,160 also is referred to.
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Palladium is the preferred catalyst, and the use of platinum is also exemplified. The salt forming acids include both inorganic and organic ones. The starting material is prepared in the manner of Specification 831,252. Specification 945,160 also is referred to.</description><language>eng</language><subject>CHEMISTRY ; HETEROCYCLIC COMPOUNDS ; METALLURGY ; ORGANIC CHEMISTRY</subject><creationdate>1963</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19631223&DB=EPODOC&CC=GB&NR=945159A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19631223&DB=EPODOC&CC=GB&NR=945159A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MAMALIS PATRICK</creatorcontrib><title>Triazine derivatives</title><description>The invention comprises 4,6-diamino -1,2-dihydro -2,2-dimethyl -1-hydroxy 1,3,5-triacine <FORM:0945159/C2/1> per se and salts thereof and its synthesis by subjecting the compound of formula II or its hydrochloride or hydro bromide. <FORM:0945159/C2/2> wherein R is an arylkyl group of formulae X C6H4CH2- or X C10H6CH2- X being hydrogen or halogen, excluding fluoride, to catalytic hydrogenolysis to replace the group R by hydrogen. Palladium is the preferred catalyst, and the use of platinum is also exemplified. The salt forming acids include both inorganic and organic ones. The starting material is prepared in the manner of Specification 831,252. 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Palladium is the preferred catalyst, and the use of platinum is also exemplified. The salt forming acids include both inorganic and organic ones. The starting material is prepared in the manner of Specification 831,252. Specification 945,160 also is referred to.</abstract><oa>free_for_read</oa></addata></record>
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subjects	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
title	Triazine derivatives
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