benzyl造句
31. Dibenzyl phosphite was synthesized by benzyl alcohol and trichlorophosphorous in the presence of pyridine.
32. The dye has introduced carboxyl benzyl radical and thus improved light stability, enhanced fluorescent performance and lowered production cost.
33. What is the action of capsule of yellow easy of third of ammoniac benzyl Xilin?
34. Objective To establish a method for determination of benzyl alcohol in polyene phosphatidylcholine injection.
35. Under optimum condition the yield of benzyl acetate for 3 hours at boiling is over 96 %.
36. The gas-phase oxidative acetoxylation of toluene with acetic acid to benzyl acetate over the Pd-Sn-K/SiO_2 catalyst was investigated in a fixed-bed flow reactor.
37. The safety and effectiveness of Benzyl Alcohol Lotion, 5%, was demonstrated in two studies of 628 people, 6 months of age and older, with active head lice infestation.
38. Objective:To evaluate the vasodilative effects of the synthetic N-substituted benzyl haloperidol chlorides and their hydrides.
39. The results showed that in this process of alkaline hydrolysis the demethylation of poly(methyl glutamate)was faster, but debenzylation of poly(benzyl glutamate) was hardly processed.
40. The better ATRP of acrylamide is investigated with 2-chloride propionamide instead of benzyl chloride as initiators.
41. Synthesized of benzyl oxide was using iodine catalyst dehydration for benzyl alcohol.
42. The result shows that, hexadecyl trimethyl ammonium chloride is an effective catalyst and under the optimal condition, 86.0% yield of benzyl cinnamate can be obtained.
43. The synthesis of benzyl propionate from propanoic aid, sodium hydroxide and benzyl chloride in the presence of PTC was studied.
44. Tribenzyl isocyanurate was prepared by reaction of isocyanuric acid with benzyl chloride and with N, N dimethyl formamide(DMF)used as solvent.
45. For the synthesis ofp-nitrobenzoic acid by means of micelles catalytic oxidation, sodium dichromate is used as oxidant, and the best catalyst is found to be dodecyl dimethyl benzyl ammonium bromide.
46. Using benzyl chloride and chlorine as starting materials,[http:///benzyl.html] benzal chloride is prepared through photo-chlorination in loop reactor.
47. DNA filamentous fungi could be provided by the modified with benzyl chloride.
48. By using sodium hydrogen sulfate as the catalyst , benzyl alcohol and propionic acid reacted to propionate.
49. Benzyl chloroformate was synthesised from benzyl alcohol and bis(trichloromethyl) carbonate(BTC) and in the presence of anhydrous C as catalyst.
50. The direct esterification of acetic acid with benzyl alcohol by use of polystyrene supported aluminium trichloride as the catalyst.
51. A simple and efficient directly method for the synthesis of symmetric dibenzyl sulfones from sodium dithionite and benzyl chlorides were promoted by ionic liquid.
52. In this paper, methyl benzyl arsonic acid and sodium butyl xanthate are investigated as a mixed-collector for the flotation of wolframite slime.
53. Triglycidyl isocysnurate was prepared from Cysnuric acid with epichlorohydrin in the presence of N - Dodecyl - N, N - dimethyl - benzyl bromide.
54. This article analysis the principle of the benzyl chloride polymerism and it' s cause and introduces the effect of composite stabilizer W102 in preventing benzyl chloride polymerization.
55. Synthesis of ethyl iso nicotinate using BTEAC ( benzyl triethyl chloride ) as phase transfer catalyst was studied.
56. The synthesis method of Pyridaben was present with taking paratertbutyl benzyl chloride tertiary butyl hydrazine and chloric acid as the raw materials.
57. Using hydroquinone and benzyl chloride as raw materials, N, N-dimethyl formamide(DMF) as solvent, hydroquinone monobenzyl ether was synthesized by microwave radiation.
58. Benzyl bromide was synthesized from potassium bromide, a by-product from synthesis of 2-hydroxy-4-n-octyloxybenzophenone(UV-531), and benzoic alcohol in the presence of concentrated sulfuric acid.
59. Tetrabromobisphenol A - di ( o - chloro benzyl ) ether is a novel efficient flame retardant.
60. And also polystyrene-supported benzyl selenide can be regenerated and reused.
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