TW202426B - - Google Patents

Download PDF

Info

Publication number
TW202426B
TW202426B TW080109861A TW80109861A TW202426B TW 202426 B TW202426 B TW 202426B TW 080109861 A TW080109861 A TW 080109861A TW 80109861 A TW80109861 A TW 80109861A TW 202426 B TW202426 B TW 202426B
Authority
TW
Taiwan
Prior art keywords
och3
acid
formula
page
ministry
Prior art date
Application number
TW080109861A
Other languages
English (en)
Chinese (zh)
Inventor
Grammenos Wassilios
Kkuekenhoehner Thomas
Original Assignee
Basf 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
Priority claimed from DE4042271A external-priority patent/DE4042271A1/de
Priority claimed from DE4042282A external-priority patent/DE4042282A1/de
Priority claimed from DE4042283A external-priority patent/DE4042283A1/de
Priority claimed from DE4042280A external-priority patent/DE4042280A1/de
Priority claimed from DE4042273A external-priority patent/DE4042273A1/de
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of TW202426B publication Critical patent/TW202426B/zh

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW080109861A 1990-12-31 1991-12-17 TW202426B (enrdf_load_stackoverflow)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4042271A DE4042271A1 (de) 1990-12-31 1990-12-31 Verfahren zur herstellung von arylglyoxylsaeureestern
DE4042282A DE4042282A1 (de) 1990-12-31 1990-12-31 O-substituierte benzoylcyanide
DE4042283A DE4042283A1 (de) 1990-12-31 1990-12-31 Verfahren zur herstellung von 2-phenoxymethylbenzoesaeuren
DE4042280A DE4042280A1 (de) 1990-12-31 1990-12-31 Verfahren zur herstellung von (alpha)-ketocarbonsaeureestern
DE4042273A DE4042273A1 (de) 1990-12-31 1990-12-31 Verfahren zur herstellung von (alpha)-ketocarbonsaeureestern

Publications (1)

Publication Number Publication Date
TW202426B true TW202426B (enrdf_load_stackoverflow) 1993-03-21

Family

ID=51356604

Family Applications (1)

Application Number Title Priority Date Filing Date
TW080109861A TW202426B (enrdf_load_stackoverflow) 1990-12-31 1991-12-17

Country Status (1)

Country Link
TW (1) TW202426B (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
US5221762A (en) Preparation of e-oxime ethers of phenylglyoxylic esters
EP1792888B1 (en) Method for producing aminothiazole derivative and production intermediate
TW202426B (enrdf_load_stackoverflow)
KR102393122B1 (ko) 치환된 페닐아세트산 유도체의 제조방법
JP5712481B2 (ja) 芳香族ジフルオロ酢酸エステルの製造方法
JP2012167047A (ja) ジフルオロメチル化ヘテロアリール化合物の製造方法
CA2464435A1 (en) Synthesis of oxygen-substituted benzocycloheptenes, used as valuable intermediate products for producing tissue-selective oestrogens
CN109485567B (zh) 一种4-羟甲基噻唑的清洁制备方法及其中间体
JPWO2017056501A1 (ja) 酸ハライド溶液の製造方法、混合溶液、及びモノエステル化合物の製造方法
US5110979A (en) Trisubstituted benzoic acid intermediates
KR20040039430A (ko) (2-니트로페닐)아세토니트릴 유도체의 제조방법 및 그합성중간체
CN111410654A (zh) 3-溴-5-(2-乙基咪唑并[1,2-a]吡啶-3-羰基)-2-羟基苯甲腈的合成
PT857713E (pt) Processo para producao de acido 3-hidroxi-2-metilbenzoico e acido 3-acetoxi-2-metilbenzoico
US8039633B2 (en) Method for producing nicotinic acid derivative or salt thereof
JP2004262863A (ja) オルトベンジジン化合物の製造法
EP0066484B1 (fr) Procédé de préparation d'imides N-benzylsubstitués
JP4214707B2 (ja) ピリジン化合物の製造法
JPH0623168B2 (ja) ベンゼンスルホニルクロリド誘導体の製造方法
Wolf et al. 11) Patent Number: 45 Date of Patent
WO1991007374A1 (fr) CETONE α,β-INSATUREE ET DERIVE DE CETOXIME
CH658453A5 (fr) Procede pour la preparation d'acides aryloxybenzoiques a groupe sulfonamide.
JPS6256862B2 (enrdf_load_stackoverflow)
JPWO2006123521A1 (ja) 酢酸(4−メルカプトフェニル)エステルおよびその製造方法
KR20070085384A (ko) 3-[5'-(3,4-비스-히드록시메틸-벤질옥시)-2'-에틸-2-프로필-바이페닐-4-일]-펜탄-3-올의 신규 제조 방법
WO2006013920A1 (ja) 2-置換-3-(4-テトラヒドロピラニル)-3-オキソプロパン酸エステル及びその製法