Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Sawako Hamanaka"'
Publikováno v:
Breeding Science. 49:211-215
To date, there have been only a limited number of reports about the nuclear-encoded subunit for cytochrome c oxidase (COX) in the mitochondria of higher plants. In the present study, we characterized a cDNA encoding a novel subunit of COX (COX6b), wh
Publikováno v:
Genes & Genetic Systems. 74:71-75
Little is presently known about the nuclear-encoded genes for cytochrome c oxidase (COX) in higher plants. In rice, only the nuclear-encoded COX5b gene has been reported. To understand the relationship between the expression of nuclear-encoded and mi
Publikováno v:
ChemInform. 23
Autor:
Noboru Sonoda, Akiya Ogawa, Sawako Hamanaka, Susumu Katsuen, Hiroshi Jounen, Yutaka Nishiyama
Publikováno v:
ChemInform. 22
Selenium has been found to be an excellent catalyst for the reductive debromination of some organic bromides with carbon monoxide and water: vic-dibromoalkanes and α-halo ketones can be reduced to the corresponding alkenes and ketones respectively i
Autor:
Y. Yamana, Noboru Sonoda, Sawako Hamanaka, A. Katsuura, Yutaka Nishiyama, A. Ogawa, A. Negoro, N. Miyoshi
Publikováno v:
ChemInform. 22
Publikováno v:
ChemInform. 23
Publikováno v:
ChemInform. 23
Publikováno v:
ChemInform. 24
Phenyl substituted α- (PhC(O)C(O)R) and β-diketones (PhC(O)CHRC(O)R′) are reduced by carbon monoxide and water in the presence of elemental selenium to give the corresponding aromatic ketones in moderate to good yields.
Publikováno v:
Tetrahedron Letters. 33:6347-6350
Phenyl substituted α- (PhC(O)C(O)R) and β-diketones (PhC(O)CHRC(O)R′) are reduced by carbon monoxide and water in the presence of elemental selenium to give the corresponding aromatic ketones in moderate to good yields.
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 67:267-270
Monoselenoacetals were easily prepared from the corresponding acetals and tributyltin phenyl selenide (n-Bu3SnSePh) by the action of BF3·Et2O in fair to good yields.