METHODE DE PREPARATION DES MESYLATES ET DES TOSYLATES DES ALCOOLS NITROBENZYLIQUES
1334635 Nitrobenzyl sulphonates ELI LILLY & CO 18 April 1972 [19 April 1971] 17895/72 Heading C2C Nitrobenzyl sulphonates of Formula I in which R is methyl or p-tolyl, are prepared by reacting a nitrobenzyl alcohol with at least an equimolar amount of methanesulphonyl or ptoluenesulphonyl chlori...
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| creator | E.M. BOTTORFF |
| description | 1334635 Nitrobenzyl sulphonates ELI LILLY & CO 18 April 1972 [19 April 1971] 17895/72 Heading C2C Nitrobenzyl sulphonates of Formula I in which R is methyl or p-tolyl, are prepared by reacting a nitrobenzyl alcohol with at least an equimolar amount of methanesulphonyl or ptoluenesulphonyl chloride in acetone at 5 to 45 C., in the presence of at least an equimolar amount of dicyclohexylamine based on the nitrobenzyl alcohol, separating the precipitate of dicyolohexylamine hydrochloride from the reaction mixture and recovering the desired sulphonate. |
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BOTTORFF</creatorcontrib><description>1334635 Nitrobenzyl sulphonates ELI LILLY & CO 18 April 1972 [19 April 1971] 17895/72 Heading C2C Nitrobenzyl sulphonates of Formula I in which R is methyl or p-tolyl, are prepared by reacting a nitrobenzyl alcohol with at least an equimolar amount of methanesulphonyl or ptoluenesulphonyl chloride in acetone at 5 to 45 C., in the presence of at least an equimolar amount of dicyclohexylamine based on the nitrobenzyl alcohol, separating the precipitate of dicyolohexylamine hydrochloride from the reaction mixture and recovering the desired sulphonate.</description><language>fre</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY</subject><creationdate>1972</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=19721018&DB=EPODOC&CC=BE&NR=782249A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19721018&DB=EPODOC&CC=BE&NR=782249A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>E.M. 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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY |
| title | METHODE DE PREPARATION DES MESYLATES ET DES TOSYLATES DES ALCOOLS NITROBENZYLIQUES |
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