FR94779E - Alpha, omega-alkane dihydrazines. - Google Patents
Alpha, omega-alkane dihydrazines.Info
- Publication number
- FR94779E FR94779E FR155025A FR155025A FR94779E FR 94779 E FR94779 E FR 94779E FR 155025 A FR155025 A FR 155025A FR 155025 A FR155025 A FR 155025A FR 94779 E FR94779 E FR 94779E
- Authority
- FR
- France
- Prior art keywords
- dihydrazine
- ethane
- salt
- july
- alkali metal
- 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
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- -1 alkali metal salt Chemical class 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 abstract 1
- RCOSUMRTSQULBK-UHFFFAOYSA-N sodium;propan-1-olate Chemical compound [Na+].CCC[O-] RCOSUMRTSQULBK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
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.
Priority Applications (9)
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. |
BE717965D BE717965A (en) | 1967-07-31 | 1968-07-11 | |
LU56519D LU56519A1 (en) | 1967-07-31 | 1968-07-17 | |
DE19681793002 DE1793002C3 (en) | 1967-07-31 | 1968-07-23 | Process for the production of ethylene dihydrazine |
GB3558468A GB1180319A (en) | 1967-07-31 | 1968-07-25 | Improvements in or relating to the Preparation of Ethane-1,2-Dihydrazine |
CH1141268A CH487849A (en) | 1967-07-31 | 1968-07-30 | Process for preparing ethanedihydrazine |
SE1032368A SE336583B (en) | 1967-07-31 | 1968-07-30 | |
NL6810896A NL157296B (en) | 1967-07-31 | 1968-07-31 | METHOD OF PREPARING ETHANIHYDRAZINE. |
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 |
---|---|
FR94779E true FR94779E (en) | 1969-11-21 |
Family
ID=26178524
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR116314A Expired FR1544709A (en) | 1967-07-31 | 1967-07-31 | Alpha, omega-alkane dihydrazines |
FR155025A Expired FR94779E (en) | 1967-07-31 | 1968-06-14 | Alpha, omega-alkane dihydrazines. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR116314A Expired FR1544709A (en) | 1967-07-31 | 1967-07-31 | Alpha, omega-alkane dihydrazines |
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)
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 |
-
1967
- 1967-07-31 FR FR116314A patent/FR1544709A/en not_active Expired
-
1968
- 1968-06-14 FR FR155025A patent/FR94779E/en not_active Expired
- 1968-07-11 BE BE717965D patent/BE717965A/xx unknown
- 1968-07-17 LU LU56519D patent/LU56519A1/xx unknown
- 1968-07-25 GB GB3558468A patent/GB1180319A/en not_active Expired
- 1968-07-30 CH CH1141268A patent/CH487849A/en not_active IP Right Cessation
- 1968-07-30 SE SE1032368A patent/SE336583B/xx unknown
- 1968-07-31 NL NL6810896A patent/NL157296B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE717965A (en) | 1968-12-16 |
DE1793002B2 (en) | 1975-11-20 |
NL6810896A (en) | 1969-02-04 |
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 |
GB1180319A (en) | 1970-02-04 |
NL157296B (en) | 1978-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |