Nghĩa của từ acetoxy group bằng Tiếng Việt

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-nhóm axetoxy

Đặt câu có từ "acetoxy group"

Dưới đây là những mẫu câu có chứa từ "acetoxy group", trong bộ từ điển Từ điển Anh - Việt. Chúng ta có thể tham khảo những mẫu câu này để đặt câu trong tình huống cần đặt câu với từ acetoxy group, hoặc tham khảo ngữ cảnh sử dụng từ acetoxy group trong bộ từ điển Từ điển Anh - Việt

1. Sodium sulfide in ethanol brings about ethanolysis of the 1,5 bond and deacetylation of an acetoxy group.

2. As a route to enantiomerically pure sulfoxides, we examined hydrolase-catalyzed kinetic resolution by hydrolysis of a pendant acetoxy group.

3. The holostane-type aglycone features an endocyclic double bond at position C-7,8 and a β-acetoxy group at C-16.

4. In the latter case, the acetoxy group apparently provides greater directing influence to the incoming methylene than does the allylic ethoxy group.

5. Regiospecific hydroxylation of (+)- or (−)-bornyl acetate with cultures of Fusariumculmorum also occurs at the C(5) position but without concomitant hydrolysis of the acetoxy group.

6. The attack by each nucleophile occurs at the carbonyl carbon farthest away from the acetoxy group to give a carbamoyl or an ester function at this position.

7. Ten new oxadiazoline sources of methoxy(oximino)carbenes were synthesized by exchanging the acetoxy group of 2-acetoxy-2-methoxy-Δ3-1,3,4-oxadiazoline with an oximino group.

8. In a slower process, 1,3-migration of the acetoxy group led to the rearranged 3-aryl-3-propenyl acetate isomers (9a–9e) as the major pathway, particularly in cylohexane.

9. Treatment of methyl hydrogen decahydro-1,4:5,8-exo,endo-dimethanonaphthalene-4a,8a-dicarboxylate with lead tetraacetate in benzene – acetic acid replaces the carboxyl group by an acetoxy group.

10. A unique polymer was synthesized via copolymerization of vinylpyridine and acetoxystyrene under radical-initiated conditions followed by acidic or basic hydrolysis of the acetoxy group to afford the corresponding hydroxy group.