ライフサイエンスコーパス: acetic anhydride

1 y reacting with an acyl anhydride, including acetic anhydride.

2 from cultivars of cassava were modified with acetic anhydride.

3 situ from unprotected alpha-amino acids and acetic anhydride.

4 triflate-mediated acylation of anisole with acetic anhydride.

5 hydride, and regioselective acetylation with acetic anhydride.

6 oroacetic acid, and the APs derivatized with acetic anhydride.

7 h molecular selective absorption features of acetic anhydride.

8 to acetate by treatment with BF(3)-OEt(2) in acetic anhydride.

9 a free amine, as judged by modification with acetic anhydride.

10 that were hyperacetylated by treatment with acetic anhydride.

11 )s, which can be covalently derivatized with acetic anhydride.

12 llowed by denaturation and reaction with [3H]acetic anhydride.

13 zed by acetylation of recombinant HFABP with acetic anhydride.

14 developed using a silyl lithium reagent and acetic anhydride.

15 C-labeled glucose and stable isotope-labeled acetic anhydride.

16 es by SNA, labeled them at the N-terminus by acetic anhydride ((1)H(6)/(2)D(6)) reagents, enzymatical

17 rate law nu approximately k 3 [Ln (3+)] (1)[acetic anhydride] (1)[anisole] (1).

18 +/- 15)% in the presence of NO(x) and formic acetic anhydride (28 +/- 5)%; acetic acid (87 +/- 12)% a

19 action of OH with vinyl acetate were: formic acetic anhydride (84 +/- 11)%; acetic acid (18 +/- 3)% a

20 reaction was carried out in the presence of acetic anhydride, a substituted 3-oxabicyclo[3.3.1]nonan

21 which largely rely on harsh reagents such as acetic anhydride, acetyl chloride, or enzyme catalysts.

22 f the tetrahydroxytrioxocalix[4]arene 6 with acetic anhydride and 1-bromobutane, respectively, afford

23 of glycine, alanine, and phenylalanine with acetic anhydride and ammonium thiocyanate give the 1-ace

24 f free sugars with stoichiometric amounts of acetic anhydride and catalytic In(OTf)3 in the mill as n

25 -O-acetylation of sugars with stoichiometric acetic anhydride and catalytic iodine proceeds in high y

26 in DMF, saponification, and cyclization with acetic anhydride and Et(3)N.

27 her the presence or absence of HS using both acetic anhydride and hexadeuterioacetic anhydride under

28 obtained by treating the imidosulfoxide with acetic anhydride and p-toluenesulfonic acid, reacts with

29 easibility of using prepolarized [1,1-(13)C] acetic anhydride and rapid chemical reactions to provide

30 ated, to produce an acylated PS chain, using acetic anhydride and stoichiometric amounts of AlCl(3).

31 [1-(13)C]acetyl salicylate or [1,1'-(13)C(2)]acetic anhydride, and the acetylated products were detec

32 f acetyl derivatives such as acetic acid and acetic anhydride are produced each year.

33 r disaccharides in a mixture of pyridine and acetic anhydride are treated with acetic acid, regiosele

34 (+/-)-sec-phenylethanol as the substrate and acetic anhydride as the acylation agent.

35 ective, efficient, and scalable and requires acetic anhydride as the sole additive.

36 Using an acetic anhydride-based labeling approach, we showed that

37 eased seven compounds including acetic acid, acetic anhydride, benzyl alcohol, benzyl nitrile, indole

38 ment of wild type ubiquitin with the labeled acetic anhydride but not upon treatment of the H68N muta

39 the Friedel Crafts acylation of anisole with acetic anhydride by carbon-supported phosphotungstic aci

40 as the effect of modifying this starch with acetic anhydride by catalysis with 1, 5 or 10mM of iodin

41 ,25,26,27-tetranor-23-OH-[3 alpha-3H]D3 with acetic anhydride changed its migration on amino HPLC to

42 Acetylation of BCA with acetic anhydride converts all 18 lysine-epsilon-NH(3)(+)

43 N-Acetylation of heparin samples with acetic anhydride-d6 is followed by exhaustive heparinase

44 Deprotonation in the presence of acetic anhydride delivers the N-acetylpyridinium complex

45 formation via interaction of Ln(OTf) 3 with acetic anhydride, followed by Ln (3+)-anisole pi-complex

46 ates the influence of acetylation (4% and 6% acetic anhydride for 10 and 20 min) on the functional, t

47 search through the unexpected appearance of acetic anhydride, formed in situ, and solvent degradatio

48 Ethano-dC is sensitive to acetic anhydride found in the capping reagent, and multi

49 ation of N-acetylglycine with aldehyde 15 in acetic anhydride gave acetamido coumarin 16.

50 ith Raney nickel, followed by treatment with acetic anhydride, gave the amide derivative 35.

51 xture of hydrochloric acid, acetic acid, and acetic anhydride in an undivided electrochemical cell at

52 3-OST-1 was treated with acetic anhydride in either the presence or absence of HS

53 Eu, Yb, Lu)-mediated anisole acylation with acetic anhydride in nitromethane reveal the rate law nu

54 de by adsorption is followed by capping with acetic anhydride in the vapor phase, and then capping wi

55 trol mitochondria with the acetylating agent acetic anhydride inhibits pyruvate uptake and pyruvate-s

56 sitive charges of lysines were eliminated by acetic anhydride instead of MDA, the acetylated BSA star

57 directly in aqueous medium with 1,1'-13C(2) acetic anhydride is a simple method that creates a high

58 [1,1-(13)C] acetic anhydride is an excellent substrate for DNP hyper

59 The simplest anhydride, acetic anhydride, is currently produced by two Rh-cataly

60 of the resulting cycloadducts to additional acetic anhydride leads to ring opening and formation of

61 ort that in thylakoid membranes treated with acetic anhydride, luminal acidification by a photosystem

62 This approach involves acetic anhydride-mediated condensation of enaminones of

63 drophosphorylic compounds in acetyl chloride/acetic anhydride mixture were found by (31)P NMR analysi

64 ermally stable complexes with ethyl acetate, acetic anhydride, N-methylsuccinimide, N-acetylpyrrole,

65 amine groups preexisting in the stroma with acetic anhydride or ethyl acetimidate does not affect RF

66 ifluoroacetate) derivative by treatment with acetic anhydride or trifluoroacetic anhydride, respectiv

67 treated with either the H6 or the D6 form of acetic anhydride, peptides that contain C-terminal basic

68 (8) with the lithium acetylide 9 followed by acetic anhydride produced the propargylic acetate 10.

69 dation of 35, followed by rearrangement with acetic anhydride, produced the acetate derivative, 5-[(a

70 chitosan, a deacetylated form of chitin, and acetic anhydride produces a surface-bound film of chitin

71 ifficult to remove from the products), since acetic anhydride provided regioisomeric product mixtures

72 hydrofuran derivatives with a Lewis acid and acetic anhydride provided the corresponding ring-opened

73 Addition of 3.5% acetic anhydride resulted in starches with DS of 1.66% a

74 diepoxide was reacted with sulfamic acid in acetic anhydride, resulting in the formation of a new br

75 e product 3 under the literature conditions (acetic anhydride/sodium acetate) affords both the indole

76 utation of Lys99 to Ala, or acetylation with acetic anhydride, specifically prevented the cleavage of

77 egrees C), catalyst load (0-2.3 g/g starch), acetic anhydride/starch weight ratio (6.5-13.5 g/g), and

78 phenolic group in resins was acetylated with acetic anhydride to afford two polymer-bound 4-acetoxybe

79 formation of indolizine products, and using acetic anhydride/triethylamine leads to indolizine produ

80 opargylic alkoxides are trapped in situ with acetic anhydride, which are susceptible to a second nucl

81 es advantage of the preferential reaction of acetic anhydride with amine nucleophiles, which occurs m

82 on (DNP) was combined with the reactivity of acetic anhydride with amines to perform rapid, high SNR

83 e monitoring and modeling of the reaction of acetic anhydride with butanol using the catalyst 4-(dime