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FR2331548A2 - 2-Aminobutan-1-ol prodn. from 1-nitropropane - by formylation in aq. soln. in presence of a phase-transfer agent then hydrogenation (BE030876) - Google Patents

2-Aminobutan-1-ol prodn. from 1-nitropropane - by formylation in aq. soln. in presence of a phase-transfer agent then hydrogenation (BE030876)

Info

Publication number
FR2331548A2
FR2331548A2 FR7534567A FR7534567A FR2331548A2 FR 2331548 A2 FR2331548 A2 FR 2331548A2 FR 7534567 A FR7534567 A FR 7534567A FR 7534567 A FR7534567 A FR 7534567A FR 2331548 A2 FR2331548 A2 FR 2331548A2
Authority
FR
France
Prior art keywords
aminobutan
nitropropane
formylation
hydrogenation
phase
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.)
Granted
Application number
FR7534567A
Other languages
French (fr)
Other versions
FR2331548B2 (en
Inventor
Guy Adrian
Marcel-Xavier Sion
Andre Benattar
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.)
Azote et Produits Chimiques SA
Original Assignee
Azote et Produits Chimiques SA
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 Azote et Produits Chimiques SA filed Critical Azote et Produits Chimiques SA
Priority to FR7534567A priority Critical patent/FR2331548A2/en
Priority to CH46476A priority patent/CH609674A5/xx
Priority to IT19340/76A priority patent/IT1054800B/en
Priority to NLAANVRAGE7600512,A priority patent/NL185919C/en
Priority to US05/650,695 priority patent/US4067905A/en
Priority to CA244,330A priority patent/CA1072581A/en
Priority to DE2603076A priority patent/DE2603076C2/en
Priority to ES444681A priority patent/ES444681A1/en
Priority to BR7600615A priority patent/BR7600615A/en
Priority to LU74301A priority patent/LU74301A1/xx
Priority to GB4265/76A priority patent/GB1505621A/en
Priority to JP51010454A priority patent/JPS6048502B2/en
Publication of FR2331548A2 publication Critical patent/FR2331548A2/en
Application granted granted Critical
Publication of FR2331548B2 publication Critical patent/FR2331548B2/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C215/04—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated
    • C07C215/06—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic
    • C07C215/08—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic with only one hydroxy group and one amino group bound to the carbon skeleton

Landscapes

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

Abstract

In the process for prepg 2-aminobutan-1-ol (I) by formylation then hydrogenation, 1-nitropropane (II) and HCHO are reacted in aq. medium, in the absence of solvents at mole ratio 1:1-1.0:1 with stirring in presence of a phase-transfer agent (III) which acts simultaneously as catalyst and surfactant, esp. a quat. ammonium hydroxide or a tert. amine. The 2-nitrobutan-1-ol (IV) formed is then pref. hydrogenated at 8-12 bars over a metal catalyst using an 85% H2-15% N2 mixt. (I) is an inter. for org. synthesis. Process gives >=80% conversion of (II) and prod. purity 9%.
FR7534567A 1975-02-04 1975-11-13 2-Aminobutan-1-ol prodn. from 1-nitropropane - by formylation in aq. soln. in presence of a phase-transfer agent then hydrogenation (BE030876) Granted FR2331548A2 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7534567A FR2331548A2 (en) 1975-11-13 1975-11-13 2-Aminobutan-1-ol prodn. from 1-nitropropane - by formylation in aq. soln. in presence of a phase-transfer agent then hydrogenation (BE030876)
CH46476A CH609674A5 (en) 1975-02-04 1976-01-15
IT19340/76A IT1054800B (en) 1975-02-04 1976-01-16 PREPARATION OF AMINO 2 BUTANOL 1
NLAANVRAGE7600512,A NL185919C (en) 1975-02-04 1976-01-19 PROCESS FOR THE PREPARATION OF 2-AMINO-1-BUTANOL.
US05/650,695 US4067905A (en) 1975-02-04 1976-01-20 Preparation of 2-amino-n-butanol
CA244,330A CA1072581A (en) 1975-02-04 1976-01-23 Preparation of 2-amino-n-butanol
DE2603076A DE2603076C2 (en) 1975-02-04 1976-01-28 Process for the preparation of 2-aminobutan-1-ol
ES444681A ES444681A1 (en) 1975-02-04 1976-01-28 Preparation of 2-amino-n-butanol
BR7600615A BR7600615A (en) 1975-02-04 1976-01-30 AMINO-2-BUTANOL-1 PREPARATION PROCESS
LU74301A LU74301A1 (en) 1975-02-04 1976-02-03
GB4265/76A GB1505621A (en) 1975-02-04 1976-02-03 Preparation of 2-amino-n-butanol
JP51010454A JPS6048502B2 (en) 1975-02-04 1976-02-04 Production method of 2-amino-n-butanol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7534567A FR2331548A2 (en) 1975-11-13 1975-11-13 2-Aminobutan-1-ol prodn. from 1-nitropropane - by formylation in aq. soln. in presence of a phase-transfer agent then hydrogenation (BE030876)

Publications (2)

Publication Number Publication Date
FR2331548A2 true FR2331548A2 (en) 1977-06-10
FR2331548B2 FR2331548B2 (en) 1979-03-16

Family

ID=9162329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534567A Granted FR2331548A2 (en) 1975-02-04 1975-11-13 2-Aminobutan-1-ol prodn. from 1-nitropropane - by formylation in aq. soln. in presence of a phase-transfer agent then hydrogenation (BE030876)

Country Status (1)

Country Link
FR (1) FR2331548A2 (en)

Also Published As

Publication number Publication date
FR2331548B2 (en) 1979-03-16

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