27Al NMR investigation of the dispropoetionation of amide and pyridine derivatives of sodium aluminum hydride in THF solutions

1982 ◽  
Vol 31 (9) ◽  
pp. 1717-1719 ◽  
Author(s):  
V. V. Gavrilenko ◽  
M. I. Vinnikova ◽  
V. A. Antonovich ◽  
L. I. Zakharkin
Keyword(s):  
Aluminum Hydride ◽  
Pyridine Derivatives ◽  
27Al Nmr ◽  
Sodium Aluminum Hydride ◽  
Derivatives Of

Dehydriding properties of Ti or/and Zr-doped sodium aluminum hydride prepared by ball-milling

2007 ◽  
Vol T129 ◽  
pp. 95-98 ◽  
Author(s):  
Xue-Zhang Xiao ◽  
Li-Xin Chen ◽  
Xin-Hua Wang ◽  
Shou-Quan Li ◽  
Zhou-Ming Hang ◽  
...  
Keyword(s):  
Ball Milling ◽  
Aluminum Hydride ◽  
Sodium Aluminum Hydride

Synthesis of azaanthraquinones: homolytic substitution of pyridines

1982 ◽  
Vol 35 (7) ◽  
pp. 1451 ◽  
Author(s):  
DW Cameron ◽  
KR Deutscher ◽  
GI Feutrill ◽  
DE Hunt
Keyword(s):  
Ring Closure ◽  
Pyridine Derivatives ◽  
Derivatives Of ◽  
Substituted 1 ◽  
Homolytic Substitution

Synthesis of specific di- and tri-hydroxyazaanthraquinones by Friedel-Crafts procedures is limited by orientational ambiguity and by the lack of reactivity of pyridine derivatives in electrophilic acylation processes; however, suitable pyridines have been made to undergo radical benzoylation and benzylation at unsubstituted positions 2, 4 and 6. In particular, derivatives of pyridine-3-carbo-nitrile have been benzoylated at positions 2 and 4. Ring closure by intramolecular Houben-Hoesch reaction has then led to specifically substituted 1-and 2-azaanthraquinones and thence to the antibiotic bostrycoidin (1).

New 4-Hydroxypyridine and 4-Hydroxyquinoline Derivatives as Inhibitors of NADH-ubiquinone Reductase in the Respiratory Chain

1989 ◽  
Vol 44 (7-8) ◽  
pp. 609-616 ◽  
Author(s):  
Kun Hoe Chung ◽  
Kwang Yun Cho ◽  
Yasuko Asami ◽  
Nobutaka Takahashi ◽  
Shigeo Yoshida
Keyword(s):  
Electron Transport ◽  
Respiratory Chain ◽  
Side Chain ◽  
Pyridine Derivatives ◽  
Transport Function ◽  
Optimal Length ◽  
Structure Activity ◽  
Membrane Effect ◽  
Relationship Of ◽  
Derivatives Of

Many derivatives of 2,3-dim ethoxy-4-hydroxypyridine, which were designed from examination of the structure-activity relationship of piericidins, were tested for inhibition of NADH-UQ reductase. The lipophilic side chain of those compounds was indicated to be a key part for activity and its optimal length was conjectured. By the use of two different phases of assay material, intact mitochondria and submitochondria, the size of a membrane effect was shown to depend on the structure of the side chain. 4-Hydroxyquinoline derivatives were also tested for an analogous role in relation to the electron transport function of menaquinone, and they were proven to be inhibitors of NADH-UQ reductase as good as the pyridine derivatives.

Reversible hydrogen storage behaviors and microstructure of TiC-doped sodium aluminum hydride

2009 ◽  
Vol 44 (17) ◽  
pp. 4700-4704 ◽  
Author(s):  
Xiulin Fan ◽  
Xuezhang Xiao ◽  
Jiechang Hou ◽  
Zheng Zhang ◽  
Yuanbo Liu ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Aluminum Hydride ◽  
Sodium Aluminum Hydride
Sign in / Sign up

Export Citation Format

Share Document