GB1180319A - Improvements in or relating to the Preparation of Ethane-1,2-Dihydrazine - Google Patents

Improvements in or relating to the Preparation of Ethane-1,2-Dihydrazine

Info

Publication number
GB1180319A
GB1180319A GB3558468A GB3558468A GB1180319A GB 1180319 A GB1180319 A GB 1180319A GB 3558468 A GB3558468 A GB 3558468A GB 3558468 A GB3558468 A GB 3558468A GB 1180319 A GB1180319 A GB 1180319A
Authority
GB
United Kingdom
Prior art keywords
dihydrazine
ethane
preparation
salt
july
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
GB3558468A
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.)
REPUBLIC OF FRANCE
Original Assignee
REPUBLIC OF FRANCE
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 REPUBLIC OF FRANCE filed Critical REPUBLIC OF FRANCE
Publication of GB1180319A publication Critical patent/GB1180319A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/10—Hydrazines
    • C07C243/12—Hydrazines having nitrogen atoms of hydrazine groups bound to acyclic carbon atoms
    • C07C243/14—Hydrazines having nitrogen atoms of hydrazine groups bound to acyclic carbon atoms of a saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C241/00—Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C241/02—Preparation of hydrazines

Landscapes

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

Abstract

1,180,319. Ethane - 1,2 - dihydrazine. FRANCE, REPUBLIC ARMY, MINISTER OF. 25 July, 1968 [31 July, 1967; 14 June, 1968], No. 35584/68. Heading C2C. Ethane-1,2-dihydrazine is prepared by treating an ethane-1,2-dihydrazine salt in suspension in an anhydrous alcohol with not more than the stoichiometric amount of a corresponding alkali metal alcoholate at ambient temperature in the presence of air or an inert gas and under agitation, separating the precipitated alkali metal salt, and removing the alcoholic solvent. Examples detail the preparation from the dihydrochloride salt using sodium propoxide/propanol or sodium methoxide/methanol.
GB3558468A 1967-07-31 1968-07-25 Improvements in or relating to the Preparation of Ethane-1,2-Dihydrazine Expired GB1180319A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR116314A FR1544709A (en) 1967-07-31 1967-07-31 Alpha, omega-alkane dihydrazines
FR155025A FR94779E (en) 1967-07-31 1968-06-14 Alpha, omega-alkane dihydrazines.

Publications (1)

Publication Number Publication Date
GB1180319A true GB1180319A (en) 1970-02-04

Family

ID=26178524

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3558468A Expired GB1180319A (en) 1967-07-31 1968-07-25 Improvements in or relating to the Preparation of Ethane-1,2-Dihydrazine

Country Status (7)

Country Link
BE (1) BE717965A (en)
CH (1) CH487849A (en)
FR (2) FR1544709A (en)
GB (1) GB1180319A (en)
LU (1) LU56519A1 (en)
NL (1) NL157296B (en)
SE (1) SE336583B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859995A1 (en) * 2003-09-23 2005-03-25 Centre Nat Rech Scient New reduced hydrazino-peptoid compounds, are proteasome enzyme inhibitors and apoptosis inducers useful as anticancer medicaments

Also Published As

Publication number Publication date
BE717965A (en) 1968-12-16
DE1793002B2 (en) 1975-11-20
NL6810896A (en) 1969-02-04
FR94779E (en) 1969-11-21
DE1793002A1 (en) 1972-03-16
FR1544709A (en) 1968-11-08
SE336583B (en) 1971-07-12
CH487849A (en) 1970-03-31
LU56519A1 (en) 1968-10-28
NL157296B (en) 1978-07-17

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