ES386054A1 - Procedure for the preparation of biguanidas. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of biguanidas. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES386054A1
ES386054A1 ES386054A ES386054A ES386054A1 ES 386054 A1 ES386054 A1 ES 386054A1 ES 386054 A ES386054 A ES 386054A ES 386054 A ES386054 A ES 386054A ES 386054 A1 ES386054 A1 ES 386054A1
Authority
ES
Spain
Prior art keywords
translation
preparation
machine
legally binding
google translate
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
ES386054A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES386054A1 publication Critical patent/ES386054A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C279/20—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylguanidines
    • C07C279/24—Y being a hetero atom
    • C07C279/26—X and Y being nitrogen atoms, i.e. biguanides

Landscapes

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

Abstract

Process for the preparation of biguanides by reaction of amidinothioureas with ammonia in the presence of divalent lead oxide or divalent mercury oxide, characterized in that mineral acid salts of the amidinothioureas are reacted in aqueous solution with ammonia and its salts of mineral acid . (Machine-translation by Google Translate, not legally binding)
ES386054A 1969-12-02 1970-12-01 Procedure for the preparation of biguanidas. (Machine-translation by Google Translate, not legally binding) Expired ES386054A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1960451A DE1960451C3 (en) 1969-12-02 1969-12-02 Process for the production of biguanides

Publications (1)

Publication Number Publication Date
ES386054A1 true ES386054A1 (en) 1973-03-16

Family

ID=5752738

Family Applications (1)

Application Number Title Priority Date Filing Date
ES386054A Expired ES386054A1 (en) 1969-12-02 1970-12-01 Procedure for the preparation of biguanidas. (Machine-translation by Google Translate, not legally binding)

Country Status (15)

Country Link
JP (1) JPS501254B1 (en)
AT (1) AT299231B (en)
BR (1) BR6915368D0 (en)
CA (1) CA951739A (en)
CH (1) CH548373A (en)
DE (1) DE1960451C3 (en)
DK (1) DK124750B (en)
ES (1) ES386054A1 (en)
FI (1) FI51173C (en)
FR (1) FR2072769A5 (en)
IE (1) IE34773B1 (en)
IL (1) IL35742A (en)
NL (1) NL7017365A (en)
NO (1) NO134799B (en)
SE (1) SE374360B (en)

Also Published As

Publication number Publication date
SE374360B (en) 1975-03-03
NO134799B (en) 1976-09-06
IE34773B1 (en) 1975-08-06
IE34773L (en) 1971-06-02
IL35742A (en) 1974-01-14
DK124750B (en) 1972-11-20
DE1960451C3 (en) 1974-06-20
BR6915368D0 (en) 1973-01-16
DE1960451B2 (en) 1973-11-29
CA951739A (en) 1974-07-23
CH548373A (en) 1974-04-30
FR2072769A5 (en) 1971-09-24
AT299231B (en) 1972-06-12
JPS501254B1 (en) 1975-01-16
FI51173B (en) 1976-08-02
FI51173C (en) 1976-11-10
DE1960451A1 (en) 1971-06-16
NL7017365A (en) 1971-06-04
IL35742A0 (en) 1971-01-28

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