[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

MX2008002437A - Preparation of thioalkylamines using chlorosulfonic acid. - Google Patents

Preparation of thioalkylamines using chlorosulfonic acid.

Info

Publication number
MX2008002437A
MX2008002437A MX2008002437A MX2008002437A MX2008002437A MX 2008002437 A MX2008002437 A MX 2008002437A MX 2008002437 A MX2008002437 A MX 2008002437A MX 2008002437 A MX2008002437 A MX 2008002437A MX 2008002437 A MX2008002437 A MX 2008002437A
Authority
MX
Mexico
Prior art keywords
sup
formula
preparation
chlorosulfonic acid
thioalkylamines
Prior art date
Application number
MX2008002437A
Other languages
Spanish (es)
Inventor
Sergiy Pazenok
Harry Blaschke
Original Assignee
Bayer Cropscience 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 Cropscience Ag filed Critical Bayer Cropscience Ag
Publication of MX2008002437A publication Critical patent/MX2008002437A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/24—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfuric acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/23—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
    • C07C323/24—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/25—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention relates to a novel process for the preparation of compounds of the formula (I) by reacting in a first step amino alcohols of the formula (II) with chlorosulfonic acid to give sulfuric acid esters of the general formula (III) and by reacting these sulfuric acid esters in a second step with mercaptans or salts thereof of the general formula (IV): RSM in each formula, where applicable, R<sup>1</sup>, R<sup>2</sup>, R<sup>3</sup>, R<sup>4</sup>, R<sup>5</sup>, R<sup>6</sup>, R, n and M have the meanings given in the description, in the presence of a diluent and in the presence of a base.
MX2008002437A 2005-08-24 2006-08-16 Preparation of thioalkylamines using chlorosulfonic acid. MX2008002437A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05018348 2005-08-24
PCT/EP2006/008061 WO2007022901A1 (en) 2005-08-24 2006-08-16 Preparation of thioalkylamines using chlorosulfonic acid

Publications (1)

Publication Number Publication Date
MX2008002437A true MX2008002437A (en) 2008-04-03

Family

ID=37101913

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008002437A MX2008002437A (en) 2005-08-24 2006-08-16 Preparation of thioalkylamines using chlorosulfonic acid.

Country Status (7)

Country Link
EP (1) EP1981841A1 (en)
KR (1) KR20080036634A (en)
BR (1) BRPI0615132A2 (en)
IL (1) IL189465A0 (en)
MX (1) MX2008002437A (en)
TW (1) TW200722409A (en)
WO (1) WO2007022901A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201329025A (en) 2011-11-01 2013-07-16 Astex Therapeutics Ltd Pharmaceutical compound

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6639109B1 (en) * 1999-09-28 2003-10-28 Nihon Nohyaku Co., Ltd. Process for production of thioalkylamine derivatives
KR100994169B1 (en) * 2002-05-24 2010-11-15 바이엘 크롭사이언스 아게 Method for preparing thioalkylamine derivative

Also Published As

Publication number Publication date
WO2007022901A1 (en) 2007-03-01
TW200722409A (en) 2007-06-16
IL189465A0 (en) 2008-08-07
KR20080036634A (en) 2008-04-28
EP1981841A1 (en) 2008-10-22
BRPI0615132A2 (en) 2011-05-03

Similar Documents

Publication Publication Date Title
GEP20115276B (en) Chemical process
GB0418900D0 (en) Novel salt forms
DK2057126T3 (en) Process for Preparation of 3-Dihalomethyl-Pyrazole-4-Carboxylic Acid Derivatives
DK1678119T3 (en) Process for the preparation of 2-dihalogenacyl-3-amino-acrylic acid esters and 3-dihalogenmethyl-pyrazole-4-carboxylic acid esters
PL1781683T3 (en) Process for the preparation of 17-vinyl- triflates as intermediates
NO20071710L (en) Process for the preparation of phenoxybenzamide compounds
TW200734038A (en) Novel dispersant and compositions thereof
SG158864A1 (en) Processes for preparing 4-(phenoxy-5-methyl-pyrimidin-4-yloxy)piperidine-1- carboxylic acid derivatives and related compounds
DK1820792T3 (en) Process for the preparation of adamantanamines
CY1108804T1 (en) METHOD OF PREPARATION OF 4B-AMINO-4&#39;-DEMETHYL-4-DESESOPYPOPHYLOTOXINE.
NO20080788L (en) Aripiprazolsalter
IL200323A0 (en) Synthesis of glyt-1 inhibitors
PL378292A1 (en) Process for producing acid adduct salt of polyacidic base compound
NO20076358L (en) Process for the synthesis of sulfonyl halides and sulfonamides from sulfonic acid salts
MX2008002437A (en) Preparation of thioalkylamines using chlorosulfonic acid.
IL183805A0 (en) Process for preparing substituted thiophenesulfonyl isocyanates
WO2007063028A3 (en) Method for producing sulfonamides
ITMI20020933A1 (en) CLOPIDOGREL SYNTHESIS PROCEDURE
BR0315671A (en) Process for the preparation of a compound
MX2007005874A (en) N-heterocyclyl phthalic acid diamides as insecticides.
EP1867625A4 (en) PROCESS FOR PRODUCING 2-ISOPROPENYL-5-METHYL-4-HEXEN-1-YL 3-METHYL-2-BUTENOATE
SE0101323D0 (en) New process
TW200734341A (en) Process for the preparation of sulfonic acid salts of oxabispidines
TW200738605A (en) Process for the production of (alkoxycarbonylamino)alkyl sulfonates
EP1661880A4 (en) PROCESS FOR THE PRODUCTION OF METHYL METHACRYLATE DEUTERE

Legal Events

Date Code Title Description
FA Abandonment or withdrawal