1. The reduction of the carbonyl group on haloperidol to hydroxyl group has almost no effect on its vasodilative activity.

2. The hydrogenation of diene compound and carbonyl group with yeasts was studied.

3. Reactions of Carbonyl Compounds with the Carbonyl Group as an Electrophile with H, C, N and O Nucleophiles.

4. This radical attacks the carbonyl group to an intermediate bicyclic ketyl.

5. This method represents a useful conversion of the carbonyl group to the amino group.

6. Dihydro-1,4-benzodiazine aminosugar was also synthesized from 5-oxoglucofuranose by reacting with o-benzyldiamine via "carbonyl group transfer reaction."

7. The chemical reductants fail to reduce carbonyl group under ambient conditions.

8. Methods Reduction of the 11 - carbonyl group of glycyrrhetinic acid was done through modified Clemmensen reaction.

9. Colorant of naturally colored cotton fabric exists in the secondary cell wall of cellulose, the chromosphere is dependent on the carbonyl group.

10. At the same time, some other oxycompound groups, such as carbonyl group, aldehyde group and ketone group, appear or increase with temperature rising.

11. At the same time, the cellulose matrix is dehydrated to produce carbonyl group and conjugated olefinic bond, and then transfers into aromatic rings and graphite-like micro-crystal gradually.

12. Emphasis is on substitution and elimination reactions and chemistry of the carbonyl group.

13. The FT-IR indicates that the phenolic group in the weak acid oil subsection and carbonyl group exist in the neutral oil subsection.

14. Synthesis technology of cinnamyl methyl fumarate ( CMF ) containing α, ? ? - unsaturated carbonyl group and its antimicrobial activity was studied.

15. Sugar alcohol ( alditol ) An alcohol derived from a monosaccharide by reduction of its carbonyl group (CO) so that each carbon atom of the sugar has an alcohol group (OH).

16. The new fluorescent band is considered to be related to the intramolecular charge transfer between the amino group and the quinonoid carbonyl group.

17. A method for economizing the 2,( ) 4 - Dinitrophenylhydrazine colorimetry of protein carbonyl group was discussed.