ES455991A1 - Procedure for the obtaining of N-cyano-n'-methyl-n "- (2- ((5-methyl-1H-imidazol-4-yl) methyl) thioethyl) guanidine. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of N-cyano-n'-methyl-n "- (2- ((5-methyl-1H-imidazol-4-yl) methyl) thioethyl) guanidine. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES455991A1
ES455991A1 ES455991A ES455991A ES455991A1 ES 455991 A1 ES455991 A1 ES 455991A1 ES 455991 A ES455991 A ES 455991A ES 455991 A ES455991 A ES 455991A ES 455991 A1 ES455991 A1 ES 455991A1
Authority
ES
Spain
Prior art keywords
methyl
guanidine
cyano
thioethyl
imidazol
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
ES455991A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES455991A priority Critical patent/ES455991A1/en
Publication of ES455991A1 publication Critical patent/ES455991A1/en
Expired legal-status Critical Current

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Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedure for obtaining N-cyano-N'' - methyl-N "- [2 - [(5-methyl-1H-imidazol-4-yl) methyl] thiolethyl] guanidine, characterized in that a compound of formula is reacted general: ** (Formula) ** with another compound of the general formula PS-CH2-CH2NH2 (2) in which P is a hydrogen atom or a thiol protecting group, to obtain the N-cyano-N'' - methyl-N "- (2-ethanothiol) guanidine (3), which in turn is reacted with 1-bromo-2,3-butanedione (4) to obtain N-cyano-N'' - methyl-N "- [2- (2,3-butanedione) thioethyl] guanidine (5) which treated with formamidine or with a concentrated aqueous solution of ammonia and formaldehyde generates the desired product (6) which is isolated from the reaction medium by conventional methods. (Machine-translation by Google Translate, not legally binding)
ES455991A 1977-02-17 1977-02-17 Procedure for the obtaining of N-cyano-n'-methyl-n "- (2- ((5-methyl-1H-imidazol-4-yl) methyl) thioethyl) guanidine. (Machine-translation by Google Translate, not legally binding) Expired ES455991A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES455991A ES455991A1 (en) 1977-02-17 1977-02-17 Procedure for the obtaining of N-cyano-n'-methyl-n "- (2- ((5-methyl-1H-imidazol-4-yl) methyl) thioethyl) guanidine. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES455991A ES455991A1 (en) 1977-02-17 1977-02-17 Procedure for the obtaining of N-cyano-n'-methyl-n "- (2- ((5-methyl-1H-imidazol-4-yl) methyl) thioethyl) guanidine. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES455991A1 true ES455991A1 (en) 1978-02-16

Family

ID=8473165

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455991A Expired ES455991A1 (en) 1977-02-17 1977-02-17 Procedure for the obtaining of N-cyano-n'-methyl-n "- (2- ((5-methyl-1H-imidazol-4-yl) methyl) thioethyl) guanidine. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES455991A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0259140A1 (en) * 1986-09-01 1988-03-09 Mitsui Petrochemical Industries, Ltd. Cyanoguanidine derivative and process for preparation thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0259140A1 (en) * 1986-09-01 1988-03-09 Mitsui Petrochemical Industries, Ltd. Cyanoguanidine derivative and process for preparation thereof

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