Aldehydes were obtained in excellent yields from ruthenium-porphyrin-catalyzed oxidation of various terminal alkenes with 2,6-dichloropyridine N-oxide under mild conditions. The aldehydes generated from these ruthenium-catalyzed alkene oxidation reactions can be used in-situ for olefination reaction.....
[更多]
Aldehydes were obtained in excellent yields from ruthenium-porphyrin-catalyzed oxidation of various terminal alkenes with 2,6-dichloropyridine N-oxide under mild conditions. The aldehydes generated from these ruthenium-catalyzed alkene oxidation reactions can be used in-situ for olefination reaction.....
[更多]
This Invention Provides A Method For Combining Overlapping Dna Molecules Comprising: (A) Providing First And Second Dna Fragments, The First Having A Region Homologous To A Region In The Second; (B) Tagging The First Dna Fragment With A Selectable Marker; (C) Cloning The First Dna Sequence Into A Re.....
[更多]
| |<首頁 <-上一頁 下一頁-> 末頁>| |
