Đặt câu với từ "aldehyde"
1. Aldehydase aldehyde aldehyde base aldehyde dehydrogenase aldehyde fuchsin aldehyde-lyase aldehyde mutase aldehyde oxidoreductase aldehyde reductase aldehyde test Alden Alder Alder body alder buckthorn alder dogwood Alder flycatcher alder grove Alder's anomaly alder tree Aldercy alderfly alderman Alderney sea-lavender Alderson-Broaddus College
2. Soon it was followed by similar substances: so-called “Aldehyde C-16” (“strawberry Aldehyde”), “Aldehyde C-18” (“coconut Aldehyde”), “Aldehyde C-20” (“raspberry Aldehyde”) and others
3. Crotonic aldehyde
4. Ammonium aldehyde
5. Acetaldehyd (German) Acetaldehyde (ACGIH:OSHA) Acetic aldehyde Acetylaldehyde Aldehyde acetique (French)
6. ARTIFICIAL ALMOND OIL, Benzaldehyde, BENZENECARBONAL, BENZENECARBOXALDEHYDE, BENZOIC ALDEHYDE, PHENYLFORMALDEHYDE, and PHENYLMETHANOL ALDEHYDE
7. Formic aldehyde for pharmaceutical purposes
8. Benzaldehyde is an aromatic aldehyde
9. Benzaldehyde is an aromatic aldehyde
10. Catalytic antibodies, including 38C2 and 33F12, are capable of efficiently catalyzing a wide variety of ketone-ketone, ketone-aldehyde, aldehyde-ketone, and aldehyde-aldehyde intermolecular aldol reactions, and in some cases to catalyze their subsequent dehydration to yield aldol condensation products.
11. In-situ alkylphenol-aldehyde resins
12. Polymer aldehyde/siloxane amine networks
13. Formic aldehyde for chemical purposes
14. In an Aldehyde, a carbonyl group is …
15. Spinel structured catalyst for aldehyde production
16. Removal of aldehyde impurity by reactive polystyrene resin
17. An Aldol addition is a reaction that occurs between the enolate of an aldehyde or ketone and the alpha-carbon of another aldehyde or ketone to form a beta-hydroxy aldehyde or ketone
18. Primary Alcohols Oxidize to yield __ (functional group) Aldehyde
19. Aldehyde and Ketone reduction by LiAlH 4 to Alcohols
20. Modified alkylphenol-aldehyde resins stabilized by a salicylic acid
21. LiAlH 4 can reduce Aldehyde and ketone to alcohols
22. Notice, this is an aldehyde, and it's an alcohol.
23. Thus the chemical formula for an Aldehyde functional group is -CH=O, and the general formula for an Aldehyde is R-CH=O.
24. The process comprises the step of reacting a base-modified alkylphenol-aldehyde resin with a salicylic acid to stabilize the base-modified alkylphenol aldehyde resin.
25. Carboxylic acid with alcohol, phenol, aldehyde or ketone functions
26. Blanche by Byredo is a Floral Aldehyde fragrance for women
27. An Aldehyde is most commonly known for their pungent smell
28. Aldehydes, such as acetic aldehyde: minimum 3, maximum 60
29. Many people have a severe problem with Aldehyde toxicity
30. (also Cinnamic aldehyde, β-phenylacrolein), C 6 H 5 CH=CHCHO, a fatty-aromatic unsaturated aldehyde; a colorless liquid with the characteristic odor of cinnamon
31. The invention relates to a process for improving the stability of a base-modified alkylphenol aldehyde resin (such as an amine-modified alkylphenol aldehyde resin).
32. A method of preparing a substituted derivative of sphingosine comprising the steps of reducing serine methyl ester by a hydride reagent to form an aldehyde or aldehyde derivative, adding acetylide anions to the aldehyde to form propargyl alcohol, inverting the propargyl alcohol by S¿N?
33. The Aldol addition reaction involves the addition of α-carbon of an enolizable aldehyde or ketone to the carbonyl group of another aldehyde or ketone and thus by giving a β-hydroxy carbonyl compound also known as an Aldol (indicating both aldehyde and alcohol groups)
34. Modified amine-aldehyde resins and uses thereof in separation processes
35. Adhesives used in industry, formol (aldehyde), methanol, resins derived from formol
36. One such reaction is the DIBALH reduction of ester to aldehyde.
37. An Aldehyde is an organic compound containing a terminal carbonyl group
38. A coenzyme A (CoA)-Acylating aldehyde dehydrogenase (ALDH), which also converts acyl-CoA to aldehyde and CoA, has been purified under anaerobic conditions from Clostridium beijerinckii NRRL B592.
39. Functionalised phenol-aldehyde resin and method for treating metallic surfaces
40. An Aldehyde is a common functional group in organic chemistry
41. β-Apo-8′-carotenal; trans-β-Apo-8′carotene-aldehyde
42. — there is no colouration with the aldehyde-free reference alcohol,
43. Acetalize meaning (organic chemistry) To convert (an aldehyde) into an acetal.
44. Enzymatic decarboxylation, or aldehyde amination respectively, are likely pathways of biogenesis.
45. Aldol Addition Aldol Reaction 'Aldol' is an abbreviation of aldehyde and alcohol
46. Among other things, it produces butyric aldehyde, butanol, 2-EH and DOP.
47. For instance, lemongrass essential oil must contain 75% aldehyde to meet the FCC profile for that oil, but that aldehyde can come from a chemical refinery instead of from lemongrass.
48. The general formula of Aldehyde can be written as R-CHO
49. Aqueous monoconstituent system of a polymer with acetal or aldehyde function
50. FormAldehyde is the simplest Aldehyde whereas acetone is the smallest ketone
51. A method for removing aldehyde impurities from acetic acid is disclosed.
52. Aryl-substituted primary alcohol/aldehyde/acid/ester/acetal derivatives, including unsaturated ones.
53. Method for detecting a cyanide ion using fluorescein aldehyde or fluorescein dialdehyde
54. Aldehyde Assay Kit (Colorimetric) ab112113 is a a sensitive, one-step Colorimetric assay to detect as little as 1 nanomole of aldehyde in a 100 µL assay volume (10 µM)
55. Because the solution is alkaline, the Aldehyde itself is oxidized to a …
56. Aryl-substituted primary alcohol/aldehyde/acid/ester/acetal derivatives, including unsaturated ones
57. Rapid curing aldehyde resin-polyisocyanate composition and method for producing hybrid polymer
58. Amino resin dispersion with reduced aldehyde content, process therefor, and paint detackifying process therewith
59. Decanal dimethyl acetal; Decylaldehyde DMA; Aldehyde C-10 dimethylacetal; 1,1-Dimethoxydecane; Decylaldehyde dimethyl acetal
60. Aldehyde: [ al´dĕ-hīd ] an organic compound containing the Aldehyde functional group (-CHO); that is, one with a carbonyl group (C=O) located at one end of the carbon chain
61. Disclosed is a method for removing aldehyde impurities from a methyl acetate supply.
62. Alcohol oxidation is transformed into acetic aldehyde, acetic acid and finally into CO2+H2O.
63. Novel aldehyde acetal based processes for the manufacture of macrocyclic depsipeptides and new intermediates
64. Cinnamic aldehyde occurs naturally in the bark of cinnamon, camphor, and cassia trees
65. Cinnamic aldehyde is the chemical compound that gives cinnamon its flavor and odor
66. Polymer compositions of carbonyl-hydrated ketone-aldehyde resins and polyisocyanates in reactive solvents
67. Indicates either an aldehyde, ketone, carboxylic acid, ester, Amide, anhydride or acyl halide
68. Aldehyde oxidase (AO) belongs to the same family of xanthine oxidoreductases as XO
69. Condensation, which is a mixed-Aldol reaction between a ketone and an aldehyde
70. Cinnamaldehyde, also known as Cinnamic aldehyde, 3-phenylpropenal or 3-phenylprop-2-enaldehyde, is an aldehyde organic compound that exists in essential oils such as cinnamon oil, rose oil, and patchouli oil
71. The key difference between Aldehyde and ketone is that the functional group of an Aldehyde occurs always at a terminus whereas the functional group of a ketone always occurs in the middle of a molecule.
72. Particulate binder compositions made with amine-aldehyde resins and methods for making same are provided.
73. Hence; the structure of acyclic poly hydroxy aldehyde that Cyclizes to above hemiacetal will be-
74. A process for producing an acetal from a saturated aliphatic aldehyde and a C¿2?
75. More generally, an Aldol addition is characterized as a nucleophilic addition to an aldehyde, ketone, or imine electrophile where the nucleophile is the a-carbon in an aldehyde, ketone, imine, ester, or thioester
76. Figure 1: Tollens' test for Aldehyde: left side positive (silver mirror), right side negative
77. AcetAldehyde is the Aldehyde formed from acetic acid by reduction of the carboxy group
78. The invention relates to an in-situ process for preparing an alkylphenol-aldehyde resin.
79. The group—without R—is the aldehyde group, also known as the formyl group.
80. Kupfer-katalysierte oxidative Decarbonylierung Chiraler Aldehyde und Untersuchungen zur Umpolung von Allyl-Palladium-Komplexen