WO2001002351A3 - Procede de preparation d'une arylhydrazine hydroxylee, produits intermediaires et leur procede d'obtention - Google Patents

Procede de preparation d'une arylhydrazine hydroxylee, produits intermediaires et leur procede d'obtention Download PDF

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Publication number
WO2001002351A3
WO2001002351A3 PCT/FR2000/001866 FR0001866W WO0102351A3 WO 2001002351 A3 WO2001002351 A3 WO 2001002351A3 FR 0001866 W FR0001866 W FR 0001866W WO 0102351 A3 WO0102351 A3 WO 0102351A3
Authority
WO
WIPO (PCT)
Prior art keywords
arylhydrazine
hydroxylated
preparing
intermediate products
obtaining same
Prior art date
Application number
PCT/FR2000/001866
Other languages
English (en)
Other versions
WO2001002351A2 (fr
Inventor
Laurent Saint-Jalmes
Sylvie Jost
Original Assignee
Rhodia Chimie Sa
Saint Jalmes Laurent
Sylvie Jost
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 Rhodia Chimie Sa, Saint Jalmes Laurent, Sylvie Jost filed Critical Rhodia Chimie Sa
Priority to AU61647/00A priority Critical patent/AU6164700A/en
Publication of WO2001002351A2 publication Critical patent/WO2001002351A2/fr
Publication of WO2001002351A3 publication Critical patent/WO2001002351A3/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C241/00—Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C241/02—Preparation of hydrazines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
    • C07C245/20—Diazonium compounds

Abstract

La présente invention a pour objet un procédé de préparation d'une arylhydrazine hydroxylée faisant intervenir des intermédiaires répondant à la formule générale (II); dans ladite formule (II) A, X2, Y1, Y2 et n on la signification donnée dans la revendication 1. L'invention vise également le procédé d'obtention des produits intermédiaires de formule (II) qui est caractérisé par le fait qu'il consiste à effectuer une réduction sulfitique d'un sel de diazonium dans lequel le groupe hydroxyle est protégé, et qui répond à la formule (VII); dans ladite formule (VII): A, X1, X2, n, η et q ont la signification donnée dans la revendication 1.
PCT/FR2000/001866 1999-07-02 2000-06-30 Procede de preparation d'une arylhydrazine hydroxylee, produits intermediaires et leur procede d'obtention WO2001002351A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU61647/00A AU6164700A (en) 1999-07-02 2000-06-30 Method for preparing a hydroxylated arylhydrazine, intermediate products and method for obtaining same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9908560A FR2795722A1 (fr) 1999-07-02 1999-07-02 Procede de preparation d'une arylhydrazine hydroxylee, produits intermediaires et leur procede d'obtention
FR99/08560 1999-07-02

Publications (2)

Publication Number Publication Date
WO2001002351A2 WO2001002351A2 (fr) 2001-01-11
WO2001002351A3 true WO2001002351A3 (fr) 2001-08-30

Family

ID=9547646

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2000/001866 WO2001002351A2 (fr) 1999-07-02 2000-06-30 Procede de preparation d'une arylhydrazine hydroxylee, produits intermediaires et leur procede d'obtention

Country Status (3)

Country Link
AU (1) AU6164700A (fr)
FR (1) FR2795722A1 (fr)
WO (1) WO2001002351A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101914036B (zh) * 2010-07-06 2013-06-19 苏州大学 一种偶氮苯衍生物的制备方法
JP6759073B2 (ja) 2015-12-28 2020-09-23 キヤノン株式会社 インク、インクカートリッジ、及びインクジェット記録方法
JP6833475B2 (ja) 2015-12-28 2021-02-24 キヤノン株式会社 インク、インクカートリッジ、及びインクジェット記録方法
JP6759074B2 (ja) 2015-12-28 2020-09-23 キヤノン株式会社 インク、インクカートリッジ、及びインクジェット記録方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE696766C (de) * 1934-08-02 1940-09-28 I G Farbenindustrie Akt Ges Beizen von Saatgut
US4024272A (en) * 1974-09-06 1977-05-17 Merck Patent Gesellschaft Mit Beschrankter Haftung Tetracyclic compounds
CH652389A5 (en) * 1982-02-03 1985-11-15 Sandoz Ag Process for the preparation of o,o'-disubstituted phenylhydrazines
DE3643710A1 (de) * 1986-12-20 1988-06-30 Bayer Ag Neue substituierte phenylhydrazine und ihre herstellung
FR2743070A1 (fr) * 1995-12-29 1997-07-04 Rhone Poulenc Chimie Procede pour la synthese d'arylhydrazine par reduction d'un derive diazoique
JPH1121276A (ja) * 1997-07-02 1999-01-26 Konica Corp 発色現像主薬誘導体、感光材料及び画像形成方法
EP0959067A1 (fr) * 1998-05-19 1999-11-24 Clariant GmbH Procédé pour la préparation des arylhydrazines

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE696766C (de) * 1934-08-02 1940-09-28 I G Farbenindustrie Akt Ges Beizen von Saatgut
US4024272A (en) * 1974-09-06 1977-05-17 Merck Patent Gesellschaft Mit Beschrankter Haftung Tetracyclic compounds
CH652389A5 (en) * 1982-02-03 1985-11-15 Sandoz Ag Process for the preparation of o,o'-disubstituted phenylhydrazines
DE3643710A1 (de) * 1986-12-20 1988-06-30 Bayer Ag Neue substituierte phenylhydrazine und ihre herstellung
FR2743070A1 (fr) * 1995-12-29 1997-07-04 Rhone Poulenc Chimie Procede pour la synthese d'arylhydrazine par reduction d'un derive diazoique
JPH1121276A (ja) * 1997-07-02 1999-01-26 Konica Corp 発色現像主薬誘導体、感光材料及び画像形成方法
EP0959067A1 (fr) * 1998-05-19 1999-11-24 Clariant GmbH Procédé pour la préparation des arylhydrazines

Non-Patent Citations (9)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 106, no. 15, 13 April 1987, Columbus, Ohio, US; abstract no. 120112, XP002162806 *
CHEMICAL ABSTRACTS, vol. 130, no. 12, 22 March 1999, Columbus, Ohio, US; abstract no. 160619, XP002134471 *
DATABASE CHEMABS CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; XP002134162 *
DATABASE CHEMABS CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; XP002162807 *
J. MARCH: "ADVANCED ORGANIC CHEMISTRY, 4me Édition", 1992, JOHN WILEY & SONS, NEW YORK, US, XP002134161 *
J.C. NELSON ET AL, J. ORG. CHEM., vol. 61, no. 23, 1996, pages 8160 - 8168, XP002162804 *
R.A. ABRAMOVITCH ET AL, J. ORG. CHEM., vol. 47, no. 24, 1982, pages 4817 - 4818, XP002162805 *
S. ROY ET AL, J. INDIAN CHEM. SOC., vol. 62, no. 9, 1985, pages 673 - 675 *
T. NISHIMURA, ARCH. EXP. MED., vol. 28, no. 1-2, 1955, pages 27 - 30, XP000864498 *

Also Published As

Publication number Publication date
FR2795722A1 (fr) 2001-01-05
WO2001002351A2 (fr) 2001-01-11
AU6164700A (en) 2001-01-22

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