ES444036A1 - Process for the preparation of 2-2-thienyl-ethylamine and derivatives thereof - Google Patents

Process for the preparation of 2-2-thienyl-ethylamine and derivatives thereof

Info

Publication number
ES444036A1
ES444036A1 ES444036A ES444036A ES444036A1 ES 444036 A1 ES444036 A1 ES 444036A1 ES 444036 A ES444036 A ES 444036A ES 444036 A ES444036 A ES 444036A ES 444036 A1 ES444036 A1 ES 444036A1
Authority
ES
Spain
Prior art keywords
formula
ethylamine
thienyl
derivatives
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES444036A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Parcor SARL
Original Assignee
Parcor SARL
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 Parcor SARL filed Critical Parcor SARL
Publication of ES444036A1 publication Critical patent/ES444036A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/14—Radicals substituted by singly bound hetero atoms other than halogen
    • C07D333/20—Radicals substituted by singly bound hetero atoms other than halogen by nitrogen atoms

Abstract

Preparation procedure for (thienyl-2) -2-ethylamine and its derivatives of formula ** (See formula) ** in which R1 and R2 represent hydrogen or an optionally substituted lower alcohol or phenyl radical, characterized in that a derivative of formula is subjected to an amination reaction ** (See formula) ** in which the radicals R1 and R2 have the same meanings as in formula I and is an optionally substituted alcohol, aryl or aralcohyl group. (Machine-translation by Google Translate, not legally binding)
ES444036A 1975-01-31 1976-01-02 Process for the preparation of 2-2-thienyl-ethylamine and derivatives thereof Expired ES444036A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7503142A FR2299332A1 (en) 1975-01-31 1975-01-31 PROCESS FOR PREPARING (THIENYL-2) -2-ETHYLAMINE AND ITS DERIVATIVES

Publications (1)

Publication Number Publication Date
ES444036A1 true ES444036A1 (en) 1977-04-16

Family

ID=9150600

Family Applications (1)

Application Number Title Priority Date Filing Date
ES444036A Expired ES444036A1 (en) 1975-01-31 1976-01-02 Process for the preparation of 2-2-thienyl-ethylamine and derivatives thereof

Country Status (8)

Country Link
JP (1) JPS51118760A (en)
BE (1) BE837552A (en)
CA (1) CA1055509A (en)
CH (1) CH613700A5 (en)
DE (1) DE2602846C2 (en)
ES (1) ES444036A1 (en)
FR (1) FR2299332A1 (en)
GB (1) GB1469226A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415671A1 (en) * 1978-01-25 1979-08-24 Parcor PROCESS FOR PREPARING 2-AMINO 2-ETHYL-2-THIOPHENE BY ELECTROCHEMICAL METHOD
CA1309719C (en) * 1987-02-26 1992-11-03 Thomas M. Bargar Heterocycly1-2-propyn-1-amines
DE69114024T2 (en) * 1990-01-25 1996-05-30 Sanofi Sa Preparation of 2- (2'-thienyl) alkylamines and their derivatives for the synthesis of 4,5,6,7-thieno [3,2-c] pyridine derivatives.
DE10248479A1 (en) * 2002-10-17 2004-05-06 Consortium für elektrochemische Industrie GmbH Preparation of 3-halo-1-thienyl-1-propanone, useful as intermediate for duloxetin an inhibitor of neurotransmitter uptake, by Friedel-Crafts reaction of thiophene and halopropionyl chloride
DE10248480A1 (en) * 2002-10-17 2004-05-06 Consortium für elektrochemische Industrie GmbH Preparation of 3-thienyl-3-hydroxy-1-aminopropane derivatives, useful as intermediates for duloxetin an inhibitor of neurotransmitter uptake, by reacting 1-halo compound with amine in closed system

Also Published As

Publication number Publication date
JPS6225666B2 (en) 1987-06-04
CH613700A5 (en) 1979-10-15
DE2602846A1 (en) 1976-08-05
JPS51118760A (en) 1976-10-18
FR2299332A1 (en) 1976-08-27
BE837552A (en) 1976-07-14
GB1469226A (en) 1977-04-06
DE2602846C2 (en) 1986-02-13
FR2299332B1 (en) 1979-02-23
CA1055509A (en) 1979-05-29

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