MX9602422A - Procedimiento para la transformacion de grupos hidroxilo en los correspondientes compuestos de fluor. - Google Patents

Procedimiento para la transformacion de grupos hidroxilo en los correspondientes compuestos de fluor.

Info

Publication number
MX9602422A
MX9602422A MX9602422A MX9602422A MX9602422A MX 9602422 A MX9602422 A MX 9602422A MX 9602422 A MX9602422 A MX 9602422A MX 9602422 A MX9602422 A MX 9602422A MX 9602422 A MX9602422 A MX 9602422A
Authority
MX
Mexico
Prior art keywords
hydroxyl groups
fluoro compounds
corresponding fluoro
converting hydroxyl
converting
Prior art date
Application number
MX9602422A
Other languages
English (en)
Inventor
Helmut Vorbruggen
Barbel Bennua-Skalmowski
Original Assignee
Bayer Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of MX9602422A publication Critical patent/MX9602422A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003—Androstane derivatives
    • C07J1/0007—Androstane derivatives not substituted in position 17
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051—Estrane derivatives
    • C07J1/0062—Estrane derivatives substituted in position 17 alfa not substituted in position 17 beta

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Se describe un nuevo procedimiento para la transformacion de grupos hidroxilo en los correspondientes grupos de fluor, haciéndose reaccionar alcoholes primarios y secundarios con fluoruro de perfluorobutansulfonilo o sus homologos superiores, como fluoruro de perfluoro-octansulfonilo, en presencia de 2-3 equivalente de bases orgánicas fuertes en solventes orgánicos absolutos.
MX9602422A 1994-10-26 1995-10-25 Procedimiento para la transformacion de grupos hidroxilo en los correspondientes compuestos de fluor. MX9602422A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4439488A DE4439488C1 (de) 1994-10-26 1994-10-26 Verfahren zur Umwandlung von Hydroxylgruppen in die entsprechenden Fluorverbindungen
PCT/EP1995/004192 WO1996013474A1 (de) 1994-10-26 1995-10-25 Verfahren zur umwandlung von hydroxylgruppen in die entsprechenden fluorverbindungen

Publications (1)

Publication Number Publication Date
MX9602422A true MX9602422A (es) 1997-05-31

Family

ID=6532527

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9602422A MX9602422A (es) 1994-10-26 1995-10-25 Procedimiento para la transformacion de grupos hidroxilo en los correspondientes compuestos de fluor.

Country Status (12)

Country Link
US (1) US5760255A (es)
EP (1) EP0735992B1 (es)
JP (1) JP3807680B2 (es)
AT (1) ATE198464T1 (es)
AU (1) AU3869795A (es)
CA (1) CA2179753C (es)
DE (2) DE4439488C1 (es)
ES (1) ES2153054T3 (es)
HU (1) HU9601762D0 (es)
MX (1) MX9602422A (es)
PT (1) PT735992E (es)
WO (1) WO1996013474A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1045587C (zh) * 1996-07-18 1999-10-13 中国科学院上海有机化学研究所 一种官能化(z,e)-共轭双烯化合物,高选择性,高效的合成方法及用途
US6090937A (en) * 1998-03-17 2000-07-18 Ajinomoto Co., Inc. Methods for producing nucleoside derivatives and intermediates therefor
US6248889B1 (en) 1998-11-20 2001-06-19 3M Innovative Properties Company Process for converting an alcohol to the corresponding fluoride
WO2006018991A1 (ja) * 2004-08-18 2006-02-23 Central Glass Company, Limited 光学活性α－フルオロカルボン酸エステル誘導体の製造方法
JP5186722B2 (ja) * 2005-03-18 2013-04-24 セントラル硝子株式会社 スルフリルフルオリドを用いるフッ素化反応
JP4940790B2 (ja) * 2006-06-30 2012-05-30 セントラル硝子株式会社 脱ヒドロキシフッ素化剤
WO2008122611A1 (en) * 2007-04-05 2008-10-16 Solvay (Société Anonyme) Process for the manufacture of fluorinated compounds
CA2845854A1 (en) * 2011-08-19 2013-02-28 The Trustees Of Princeton University C-halogen bond formation
CN102432514B (zh) * 2011-12-26 2014-05-07 兰州博实生化科技有限责任公司 1-叔丁氧羰基-3-氟氮杂环丁烷的合成方法
JP6666902B2 (ja) 2015-03-31 2020-03-18 関東電化工業株式会社 フッ素化アルカンの製造方法、アミジン塩基の分離、回収方法、及び、回収アミジン塩基の使用方法
JP2019214513A (ja) * 2016-10-05 2019-12-19 関東電化工業株式会社 フッ素化化合物の製造方法
CN113683648A (zh) * 2021-08-26 2021-11-23 上海皓鸿生物医药科技有限公司 一种2’-氟-2’-脱氧尿苷的合成方法及其中间体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914265A (en) * 1972-12-11 1975-10-21 Du Pont Dialkylaminosulfur trifluorides as fluorinating agents

Also Published As

Publication number Publication date
EP0735992A1 (de) 1996-10-09
JP3807680B2 (ja) 2006-08-09
DE4439488C1 (de) 1996-03-21
PT735992E (pt) 2001-04-30
ATE198464T1 (de) 2001-01-15
AU3869795A (en) 1996-05-23
EP0735992B1 (de) 2001-01-03
CA2179753C (en) 2007-06-26
WO1996013474A1 (de) 1996-05-09
US5760255A (en) 1998-06-02
CA2179753A1 (en) 1996-05-09
DE59508939D1 (de) 2001-02-08
JPH09507503A (ja) 1997-07-29
HU9601762D0 (en) 1996-09-30
ES2153054T3 (es) 2001-02-16

Similar Documents

Publication Publication Date Title
ES2124373T3 (es) Procedimiento para la preparacion de derivados del acido n-acil-n,n',n'-etilendiamintriacetico.
MX9602422A (es) Procedimiento para la transformacion de grupos hidroxilo en los correspondientes compuestos de fluor.
YU47204B (sh) Derivati didehidro-vitamina d3
DK0672349T3 (da) Kombination, der indeholder en dej samt proces til dens fremstilling
ES2195970T3 (es) L-ribavirina y usos de la misma.
AU2001251166A1 (en) Compositions and methods for treating hair loss using c16 - c20 aromatic tetrahydro prostaglandins
ES2051650A1 (es) Procedimiento para preparar un limpiador de oxigeno activo.
TW224968B (es)
AU3387993A (en) Composition and method for scavenging oxygen
DE69524103D1 (de) Fluorinierte 2-nitroimidazole analoge zur detektion von hypoxischen tumorzellen
ES2096497T3 (es) Procedimiento para la obtencion de aminoalcoholes opticamente activos.
YU19997A (sh) Analozi fluorovanog vitamina d3
ES2164700T3 (es) Procedimiento para preparar carbinoles de aril-piperidina.
ES8501750A1 (es) Un procedimiento para la preparacion de 4-aril-4-piperidincarbinoles.
BR0009518A (pt) Processo para a preparação de um éster do ácido 2-hidroxi-4-metiltiobutìrico
EP0452988A3 (de) Verfahren zur Herstellung von Addukten von 1,2-Butylenoxid an Alkohole
TW369520B (en) Process for the preparation of 5-bromo-2-fluorobenzeneboronic acid
NO20100775L (no) Fremgangsmate for okning av utbyttet av et inerferon alfa-preparat
ES481287A1 (es) Un procedimiento para la preparacion de derivados de 1,2- dimetilbiciclo-3.2.1-octano.
ES2132754T3 (es) Preparacion de compuestos halogenados.
BG102369A (en) 1,1-difluoro-1,4-dichlorbutane and method for its preparation
AU564040B2 (en) 1,2,3,4 - tetrahydro-1-aminomethyl-4-phenyl - isoquinolines
NO960271L (no) Tiokarbamoylforbindelser anvendt som mikrobiocider
BR8102886A (pt) Processo para a preparacao de azometinas fluoradas e sua utilizacao
ES2163503T3 (es) Compuesto ge3.