Add to ORKGVicinal halofluorides have been prepared from the corresponding alkenes by reaction with a stoicheiometric amount of Bu4N+H2F3- as a source of fluoride anion and an excess of an N-halosuccinimide (NXS). The reaction products are obtained in good yields, with a prevalent Markownikoff regiochemistry. Olefins containing hydroxy, epoxy, acetoxy and alkoxy groups do not undergo side reactions under these reaction conditions
ABSTRACT: Hydrogen fluoride (HF) and selected nonbasic and weakly coordinating (toward cationic meta...
The hydrohalo-olefins cis and trans CHC1=CHC1, CHC1=CC12, CHC1=CH-CH2C1 and CH2=CC1-CH2C1 have been ...
Abstract: Iodoarene difluorides were synthesized in three steps from the corresponding iodoarenes wi...
Tetramethylammonium hydrogendifluoride (TMAHF2) acts as an effective fluoride source for the selecti...
In this study a range of new sources of fluoride ions with lipophilic and delocalized cations having...
International audienceFluorovinylic compounds were synthesized by a one-pot procedure from the corre...
A study exploring halofluorination and fluoroselenation of some cyclic olefins, such as diesters, im...
In view of the expanding interest in fluorinated heterocycles, the installation of a fluoroalkyl gro...
A range of alkenyltrimethylsilanes are converted to alkenyl fluorides by reaction with one equivalen...
In this study a range of new sources of fluoride ions with lipophilic and delocalized cations having...
There is a strong economical and environ-mental driving force to develop a direct pro-cess for the c...
This article focuses on the development of practical approaches to the in situ generation of anhydro...
485-4931,1,1,2-Tetrachloroethane and its fluorinated derivatives as well as trichloroethene are fluo...
After a general introduction about the properties and preparation of organofluorine compounds (Chapt...
Selectively fluorinated aromatic compounds are of interest in many sectors. Of the methodologies use...
ABSTRACT: Hydrogen fluoride (HF) and selected nonbasic and weakly coordinating (toward cationic meta...
The hydrohalo-olefins cis and trans CHC1=CHC1, CHC1=CC12, CHC1=CH-CH2C1 and CH2=CC1-CH2C1 have been ...
Abstract: Iodoarene difluorides were synthesized in three steps from the corresponding iodoarenes wi...
Tetramethylammonium hydrogendifluoride (TMAHF2) acts as an effective fluoride source for the selecti...
In this study a range of new sources of fluoride ions with lipophilic and delocalized cations having...
International audienceFluorovinylic compounds were synthesized by a one-pot procedure from the corre...
A study exploring halofluorination and fluoroselenation of some cyclic olefins, such as diesters, im...
In view of the expanding interest in fluorinated heterocycles, the installation of a fluoroalkyl gro...
A range of alkenyltrimethylsilanes are converted to alkenyl fluorides by reaction with one equivalen...
In this study a range of new sources of fluoride ions with lipophilic and delocalized cations having...
There is a strong economical and environ-mental driving force to develop a direct pro-cess for the c...
This article focuses on the development of practical approaches to the in situ generation of anhydro...
485-4931,1,1,2-Tetrachloroethane and its fluorinated derivatives as well as trichloroethene are fluo...
After a general introduction about the properties and preparation of organofluorine compounds (Chapt...
Selectively fluorinated aromatic compounds are of interest in many sectors. Of the methodologies use...
ABSTRACT: Hydrogen fluoride (HF) and selected nonbasic and weakly coordinating (toward cationic meta...
The hydrohalo-olefins cis and trans CHC1=CHC1, CHC1=CC12, CHC1=CH-CH2C1 and CH2=CC1-CH2C1 have been ...
Abstract: Iodoarene difluorides were synthesized in three steps from the corresponding iodoarenes wi...