1. The initiator was potassium benzyl alcoholate.

2. The coker gas oil was refined by benzyl alcohol extraction.

3. The Benzyl acetate was prepared from benzyl chloride and sodium acetate by phase transfer catalysis.

4. The invention discloses a benzyl piperidine compound with the following structural formula and a preparation method and application thereof.

5. With sodium cinnamate and benzyl chloride as raw material, diethylamine as catalyst, benzyl cinnamate was synthesized directly under normal pressure and microwave irradiation.

6. The synthesis of benzyl chloroformate was studied And its applications in poly peptide synthesis was introduced.

7. In the formula (1), R1 represents benzyl group or phenoxy methyl and M represents monovalent cation.

8. Firstly, Polystyrene-supported benzyl selenide has been prepared from 1% cross-linked polystyrene resin.

9. Under the optimum reaction conditions, the yield of benzyl propionate could reach 87.9 %.

10. Benzyl butyrate was synthesized by using potassium bisulfate as the catalyst.

11. The synthesis method of benzyl arsonic acid is simple and it is less expensive than mixed tolu...

12. The focal development of benzyl chloride carbonylation on synthesis process and phenylacetic ester on downstreams products was put forward, and the export of phenylacetate should be expanded.

13. Benotrichloride, benzyl chloride, chloroform, chloromethane, chlorobenzene, 1,4-dichlorobenzene, hexachlorobenzene, pentachlorobenzene, 1,2,4,5-tetrachloroethylene, toluene, carbon tetrachloride.

14. The flotation experimental results showed that methyl benzyl arsonic acid is an effective collector for wolframite and cassiterite slime.

15. Using phenol and benzyl chloride as raw materials and N, N-dimethyl formamide(DMF) as solvent, benzyl phenyl ether was synthesized under microwave radiation.

16. The experiment showed that this separation method is feasible and benzyl benzoate with purity about 90% and fluorenone products with purity of more than 85% were obtained.

16. try its best to collect and create good sentences.

17. OBJECT To search method of synthesising ether of salvianolic acid A benzyl ester as danshensu derivative.

18. Various factors that affect the condensation are discussed. The results show that the yield of 4-Nitrophenyl Benzyl Ether is 84.9 %, and the yield of 2,4-Dinitrophenyl Ethyl Ether is 72.3 %.

19. Lack it, the active of the amine of methylic benzyl nitric acid that causes cancer is strengthened, make its send cancerous action to strengthen.

20. Atmospheric pressure synthesis of ortho-nitroanisole from o-nitrochlorobenzene, methanol and sodium hydroxide catalysed by phase transfer catalyst benzyl tributyl ammonium chloride was studied.

21. However, commonly used thiols, such asm ethanethiol , ethanethiol and benzyl mercaptan, having toxicity and a foul smell, can lead to environmental and safety problems.

22. Phosphotungstic acid and its salts were found to be efficient environmentally friendly catalysts for the synthesis of benzyl propionate.

23. L-Asp6-Ibuprofen was prepared by mixture anhydrides methods and DCC/HOBt methods. The benzyl group of the product was deprotected by catalytic hydrogenation.

24. Effects of solvent, sodium sulfide dosage, reaction time and reaction temperature in syn thesis of dibenzyl sulfide from benzyl chloride with sodium sulfide without catalyst were studied.

25. METHODS: The target compound was synthesized from N - benzyl protected aminoacetophenone through hydrogenation, benzoylation and reduction.

26. With CdS powder as photolysis catalyst, the oxidation of benzyl alcohol derivatives benzhydrol, benzyl alcohol, benzoin) were investigated.

27. The effects of catalyst preparation conditions and reaction parameters on the performance of the catalyst for the benzene benzylation with benzyl chloride were investigated.

28. A new route for preparation and hydrolyzation of octa - O - benzyl sucrose was described in this paper.

29. The glycosidic aroma precursors in leaves of Zhuye are mainly consisted of glycosides of cis 3 hexenol, linalool and its oxides, methyl salicylate, geraniol, benzyl alcohol and phenylethanol.

30. Benzyl benzoate was synthesized by the esterification of sodium benzoate and benzyl chloride in the presence of water and triethylamine which was taken as the phase transfer catalyst.

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.

61. This present invention relates to a process for preparing benzylated amines by the reaction of an amine selected from methamphetamine and propylhexedrine with benzyl halide.

62. This is a generally known method for obtaining phenylnitromethane from benzyl cyanide.

63. Polystyrene - supported N - benzyl - N - alkyl - aminopyridine was prepared through chloromethylated polystyrene treated with 4 - aminopyridine and alkylation agents.

64. The synthetic method of trichloromethyl - benzyl - alcohol and trichloromethyl - benzyl - alcohol - acetate were reviewed , and the application of rosone were introduced.

65. Benzyl propionate was synthesized by the esterification reaction of benzyl alcohol with propionic acid using potassium bisulfate.

66. Benzyl chloride and isobutylaldehyde were transformed into muguet alcohol through phase-transfer reaction and catalytic hydrogenation.

67. This paper was study of atmospheric pressure synthesis ofp-nitroanisole from p-nitrochlorobenzene,[http://] methanol and sodium hydroxide catalysed by phase transfer catalyst benzyl triethyl ammonium chloride.

68. To prevent esophagus cancer, besides do not eat contain carcinogenic substance outside the food of amine of methylic benzyl nitric acid, still ought to complement vitamin B2.

69. The phenols were O- alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

70. These hydroxy-protecting ether groups include the benzyl or the trityl group.

71. The yield of benzyl chloride based on toluene was 92 % under proper conditions.

72. The invention discloses minoacyl tryptophyl tryptophan tripeptide benzyl ester as well as a preparation method and application thereof.

73. Benzyl acetate has been synthesised by the direct reaction of benzyl chloride and sodium acetate solution catalyzed by triphase transfer catalyst.

74. Dimethylpyrazine reacted with phenylacetic acid, silver nitrate and ammonium persulfate through a radical hydrocarbylation mechanism to yield 5 benzyl 2,3 dimethylpyrazine.

75. Benzyl oxide was synthesized by dehydration of benzyl alcohol under microwave radiation with p-xylene as water entrainer and potassium iodide as catalyst.

76. By using sodium hydrogen sulfate as the catalyst, benzyl alcohol and propionic acid reacted to form benzyl propionate.