PROCESS FOR PREPARING N,N'-DIFLUORODIAZONIABICYCLOALKANE SALT, INTERMEDIATE THEREFOR, PRODUCT AND USE OF PRODUCT

PROCESS FOR PREPARING N,N'-DIFLUORODIAZONIABICYCLOALKANE SALT, INTERMEDIATE THEREFOR, PRODUCT AND USE OF PRODUCT

The present invention is directed to a process for preparing a N,N'-difluorodiazoniabicycloalkane salt of the formula: (see formula I) by reacting a corresponding diazabicycloalkane or diazabicyclo- alkane Br.slzero.nsted acid salt and fluorine in the presence of a Br.slzero.nsted acid or in th...

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Hauptverfasser: UMEMOTO, TERUO, TOMIZAWA, GINJIRO, ADACHI, KENJI, NAGAYOSHI, MASAYUKI
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CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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creator UMEMOTO, TERUO
TOMIZAWA, GINJIRO
ADACHI, KENJI
NAGAYOSHI, MASAYUKI
description The present invention is directed to a process for preparing a N,N'-difluorodiazoniabicycloalkane salt of the formula: (see formula I) by reacting a corresponding diazabicycloalkane or diazabicyclo- alkane Br.slzero.nsted acid salt and fluorine in the presence of a Br.slzero.nsted acid or in the presence or absence of a base, by reacting a corres- ponding N,N'-difluorodiazoniabicycloalkane salt and an acid or salt, by reacting a corresponding diazabicycloalkane and fluorine in the presence of a Br.slzero.nsted acid and then reacting an intermediate product and an acid or salt, or by reacting a corresponding diaza- bicycloalkane Br.slzero.nsted acid salt and fluorine in the presence or absence of a base and then reacting an intermediate product and an acid or salt.
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TOMIZAWA, GINJIRO ; ADACHI, KENJI ; NAGAYOSHI, MASAYUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2201604C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2002</creationdate><topic>CHEMISTRY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>UMEMOTO, TERUO</creatorcontrib><creatorcontrib>TOMIZAWA, GINJIRO</creatorcontrib><creatorcontrib>ADACHI, KENJI</creatorcontrib><creatorcontrib>NAGAYOSHI, MASAYUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>UMEMOTO, TERUO</au><au>TOMIZAWA, GINJIRO</au><au>ADACHI, KENJI</au><au>NAGAYOSHI, MASAYUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR PREPARING N,N'-DIFLUORODIAZONIABICYCLOALKANE SALT, INTERMEDIATE THEREFOR, PRODUCT AND USE OF PRODUCT</title><date>2002-07-02</date><risdate>2002</risdate><abstract>The present invention is directed to a process for preparing a N,N'-difluorodiazoniabicycloalkane salt of the formula: (see formula I) by reacting a corresponding diazabicycloalkane or diazabicyclo- alkane Br.slzero.nsted acid salt and fluorine in the presence of a Br.slzero.nsted acid or in the presence or absence of a base, by reacting a corres- ponding N,N'-difluorodiazoniabicycloalkane salt and an acid or salt, by reacting a corresponding diazabicycloalkane and fluorine in the presence of a Br.slzero.nsted acid and then reacting an intermediate product and an acid or salt, or by reacting a corresponding diaza- bicycloalkane Br.slzero.nsted acid salt and fluorine in the presence or absence of a base and then reacting an intermediate product and an acid or salt.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
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HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
title PROCESS FOR PREPARING N,N'-DIFLUORODIAZONIABICYCLOALKANE SALT, INTERMEDIATE THEREFOR, PRODUCT AND USE OF PRODUCT
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