Title:
安定したアルカリアミド溶液及びその調製方法
Document Type and Number:
Japanese Patent JP7423593
Kind Code:
B2
Abstract:
The object of the invention are solutions of alkali metal amides MNR1R2, wherein M is an alkali metal selected from Li, Na, K, Rb, Cs; R1 and R2 independently of one another are linear, branched or cyclic alkyl groups having 1 to 8 C atoms or together are a cycloalkyl radical, the alkali metal amides being present in methyltetrahydropyran or in a solvent mixture containing methyltetrahydropyran, and processes for their preparation.
Inventors:
Davidowski, Dirk
Helberg, Anika
Rishka, Ube
Schmidt, Teresa
Krezener, Johannes
Beatermann, Ulrich
Littmeier, Peter
Schnipper ring, Stephane
Helberg, Anika
Rishka, Ube
Schmidt, Teresa
Krezener, Johannes
Beatermann, Ulrich
Littmeier, Peter
Schnipper ring, Stephane
Application Number:
JP2021500709A
Publication Date:
January 29, 2024
Filing Date:
June 28, 2019
Export Citation:
Assignee:
Albemarle Germany Gesellschaft Mitt Beschlenktel Haftung
International Classes:
C07F1/02; C07C15/46; C07C211/06; C07D211/92
Domestic Patent References:
| JP2076885A | ||||
| JP61502609A |
Foreign References:
| DE19605571C1 | ||||
| US5679850 | ||||
| CN101486721A |
Attorney, Agent or Firm:
Patent Attorney Corporation Odashima Patent Office
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