carbonyl造句
61, In this paper the advance of progress in triosmium carbonyl clusters in recent years was described.
62, This chapter mainly investigated the recent progress in the formation carbon-carbon triple bond, especially depicted and reviewed the propargylation reaction of carbonyl compounds in detail.
63, Application of 1, 3-dithane, as intermediate compound of reversed polarity of carbonyl, in organic synthesis.
64, Synthesis technology of cinnamyl methyl fumarate ( CMF ) containing α, ? ? - unsaturated carbonyl group and its antimicrobial activity was studied.
65, The chemical reductants fail to reduce carbonyl group under ambient conditions.
66, And acid value, peroxide value and carbonyl value all showed good correlations with frying time.
67, The progresses in bridged or substituted cyclopentadienyl ( and indenyl ) RuRu Bond carbonyl complexes are summarized.
68, Results showed that carbonyl compou nds , organic nitrates , HCOOH and CO, were formed.
69, Chiral carbonyl iron systems have seldom been used in asymmetric transfer hydrogenation of aromatic ketones.
70, Moreover, catalytic hydrogenation can be used to the reduction of a variety of organic compounds, such as nitro, carbonyl, amino, aromatic and heteroaromatic compound, hydroxy group and carboxy group.
71, Objective Comprehensive description of the toxicity metabolism and treatments of nickel carbonyl.
72, Pollution survey of 10 carbonyl compounds in air of 6 trains was conducted.
73, 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).
74, The p-chlorophenyl isocyanate is synthesised by carbonyl chloride and p-chloroaniline.
75, Carbonyl iron belongs to magnetic material, which have a high permeability.
76, Silver - coated carbonyl iron powder was prepared by using electroless plating method.
77, The new fluorescent band is considered to be related to the intramolecular charge transfer between the amino group and the quinonoid carbonyl group.
78, The carbonyl groups of ketone, aldehyde and ester were generated during photooxidation . 3.
79, Methods Reduction of the 11 - carbonyl group of glycyrrhetinic acid was done through modified Clemmensen reaction.
80, It was proved by IR and XPS analysis that in acrylamide-Ni complex carbonyl oxygen coordinated with nickel ion.
81, This approach to carbonyl compounds also allows the synthesis of either optical antipodes.
82, FTIR results indicate that terbium ions coordinated with the carbonyl groups in polyurethane molecular chains.
83, The change of sodium ferric EDTA and carbonyl iron was not great, but most of ferric sulfate and ferric ammonium citrate became insoluble during storage.
84, A method for economizing the 2, 4 - Dinitrophenylhydrazine colorimetry of protein carbonyl group was discussed.
85, The surface layer of polyethylene chain may generate Carbonyl, carboxylated, hydroxyl group of peers that ap - activity.
86, The method of preparation of metal magnetic fluid by decomposing carbonyl iron is discussed.
87, Iron and nickel carbonyl compounds are poisons to copper - based methanol synthesis catalysts.
88, Crotonaldehyde was the most abundant carbonyls in the cooking fumes. Carbonyl yields of the sidestream smoke accounted for more than 95% of the total carbonyl yields of the tobacco smoke.
89, Advances in the transition - metal catalyzed α - arylation of carbonyl derivatives and compounds with acidic hydrogen are reviewed.
90, A new simple and direct method for the synthesis of carbonyl functionalized imide derivatives was provided.
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