例句與造句

1. Therefore, the Milas protocol has been replaced by the Upjohn and Sharpless asymmetric dihydroxylation.
2. If the amine is chiral, then the dihydroxylation can proceed with enantioselectivity ( see Sharpless asymmetric dihydroxylation ).
3. The mechanism of the Sharpless Asymmetric Dihydroxylation has been extensively studied and a potential secondary catalytic cycle has been identified ( see below ).
4. The Milas hydroxylation, Upjohn dihydroxylation, and Sharpless asymmetric dihydroxylation reactions all use osmium as the catalyst as well as varying secondary oxidizing agents.
5. For the Sharpless asymmetric dihydroxylation, which uses osmate for the conversion of a double bond into a vicinal diol, Karl Barry Sharpless won the Nobel Prize in Chemistry in 2001.
6. It's difficult to find asymmetric dihydroxylation in a sentence. 用asymmetric dihydroxylation造句挺難的
7. In 2001 he won a half-share of the Nobel Prize in Chemistry for his work on chirally catalysed oxidation reactions ( Sharpless epoxidation, Sharpless asymmetric dihydroxylation, Sharpless oxyamination ).
8. One of the peculiarities of the dihydroxylation of olefins is that the standard " racemic " method ( the Upjohn dihydroxyation ) is slower and often lower yielding than the asymmetric method ( the Sharpless asymmetric dihydroxylation ).