ライフサイエンスコーパス: samarium

1 inated by the quenching of a chiral benzylic samarium.

2 wavelength anomalous dispersion phasing from samarium.

3 ls were given with 57Fe (1 mg per meal) plus samarium (0.33 mg per meal); on day 2, identical meals (

4 ive reduction of aromatic nitro groups using samarium(0) metal in the presence of a catalytic amount

5 talyst and is essential in the activation of samarium(0) metal.

6 Our results also indicate that samarium(0) plays an important role in the reduction pro

7 ((142)Nd), the decay product of short-lived samarium-146 ((146)Sm).

8 Samarium-153 ((153)Sm) lexidronam is a bone-targeting ra

9 e conducted a phase I study of docetaxel and samarium-153 ((153)Sm) lexidronam.

10 Strontium-89 and samarium-153 are radioisotopes that are approved in the

11 Samarium-153 ethylene diamine tetramethylene phosphonate

12 Finally, a more accurate samarium-154 coherent neutron scattering length, 8.9(1)

13 imilar; the correlation coefficients between samarium and 57Fe, ytterbium and 58Fe, and dysprosium an

14 erminations of the diffusion coefficients of samarium and neodymium in almandine garnet and theoretic

15 Other samarium and neodymium isotopes produced by rapid neutro

16 The data require that samarium and neodymium isotopes produced by the p proces

17 The O-H BDFE of the samarium aquo ion is estimated to be 26 kcal mol(-1), wh

18 istic studies presented herein show that the samarium Barbier reaction containing catalytic amounts o

19 mechanistic role of catalytic Ni(II) in the samarium Barbier reaction.

20 ole of Sm-Ph species as intermediates in the samarium-catalyzed redistribution of PhSiH3 to Ph2SiH2 a

21 oside, sTn analogue 2, was synthesized using samarium chemistry developed in our laboratory.

22 amino-functionalized CNTs [SWCNT-NH2 (1)] or samarium chloride-filled amino-functionalized CNTs with

23 bonyl iron and phagocytic cells removed with samarium cobalt magnets.

24 tigens and attached cells were removed using samarium cobalt magnets.

25 plain the images and diffraction patterns of samarium cobalt nanoparticles as a function of the apert

26 um, praseodymium, neodymium, promethium, and samarium), cobalt, silver, tungsten, heavy rare earth el

27 ses to [Cp*2Sm(mu-o-MeOC6H4)]2 (6) and other samarium-containing products.

28 The calcium-binding site is defined by samarium coordinated by four aspartic acid residues, whe

29 In this context, samarium diiodide (SmI(2)) has emerged as one of the mos

30 er reactions of precursors 24-29 promoted by samarium diiodide in the presence of HMPA and acetone al

31 Samarium diiodide in the presence of water and THF (SmI2

32 homoserine protecting group, compatible with samarium diiodide mediated C-glycosylation reaction, and

33 strategies were investigated for use in the samarium diiodide mediated C-glycosylation reaction.

34 f HMPA on the electron transfer (ET) rate of samarium diiodide reduction reactions in THF was analyze

35 ith aldehydes and ketones in the presence of samarium diiodide to produce 2-(1-hydroxyalkyl)-1,10-phe

36 of the core structure were forged through a samarium diiodide-mediated ketyl radical cyclization and

37 Herein we describe a samarium diiodide-mediated synthesis of a small, focused

38 ing opening of aziridine-2-carboxylates with samarium diiodide.

39 ctrodes, Pt5M, where M is lanthanum, cerium, samarium, gadolinium, terbium, dysprosium, thulium, or c

40 Samarium hexaboride (SmB6), a well-known Kondo insulator

41 In the Kondo insulator samarium hexaboride (SmB6), strong correlation and band

42 bond cleavage of C6F5SiH3 is effected by the samarium hydride complex 4, yielding silane and [Cp*2Sm(

43 Herein, we illustrate how new samarium(II) complexes and nonclassical lanthanide(II) r

44 Samarium(II) iodide (SmI(2)) is one of the most importan

45 out using adenosine triphosphate (ATP), when samarium(II) iodide (SmI2) and 2,6-lutidinium triflate (

46 ne to intramolecular reductive coupling with samarium(II) iodide completes the desired annulation.

47 Samarium(II) iodide has proven to be an effective reagen

48 the C5-C6 bond when treated with 2 equiv of samarium(II) iodide in THF to give novel hexahydrobenzaz

49 Recently, samarium(II) iodide reductants have emerged as powerful

50 Samarium(II) iodide was used to access eight- and nine-m

51 Samarium(II) iodide was used to access eight-, nine-, an

52 Samarium(II) iodide, in the presence of catalytic amount

53 dehyde and an unsaturated ester, mediated by samarium(II) iodide, to form a tetrahydropyranol; (ii) r

54 +)-isoschizandrin reported herein features a samarium(II) iodide-promoted 8-endo ketyl-olefin couplin

55 ort describes mechanistic investigation into samarium(II) iodide-water and samarium(II) iodide-water-

56 Samarium(II) iodide-water and samarium(II) iodide-water-

57 Samarium(II) iodide-water complexes are ideally suited t

58 Samarium(II) iodide-water and samarium(II) iodide-water-amine complexes have been reco

59 Samarium(II) iodide-water-amine reagents have emerged as

60 stigation into samarium(II) iodide-water and samarium(II) iodide-water-amine-mediated generation of b

61 traceless fashion by electron transfer from samarium(II) iodide.

62 otopic variability in barium, neodymium, and samarium in carbonaceous chondrites reflects the distinc

63 ions with enhanced amounts of gadolinium and samarium, incompatible rare earth elements that are enri

64 ive lithium-mediated coupling reaction and a samarium-induced cyclization process that forged the fin

65 ndolinones, which can be N-deprotected using samarium iodide to generate the free 1-arylisoindolinone

66 les and related thiazoles are described with samarium iodide.

67 diated reductive 5-exo-trig cyclization of a samarium-ketyl radical onto a vinyl group.

68 istered a radioactive bone-seeking compound (Samarium-Lexidronam, Quadramet, Berlex Laboratories, Way

69 hieved in mice by a single administration of Samarium-Lexidronam, transient T-cell costimulatory bloc

70 Samarium mediated C-glycosylation afforded the desired n

71 the reaction sequence by employing Overman's samarium mediated reductive dialkylation procedure.

72 reported, central to which is an adventurous samarium-mediated cyclization reaction to establish the

73 The mechanism of samarium-mediated redistribution at silicon, and chemose

74 tforward method for activation of "inactive" samarium metal and demonstrate the broad utility of this

75 ver, our studies suggest that the quality of samarium metal is an important factor and that the use o

76 However, it is shown that the samarium-neodymium cooling age of garnet can be used to

77 ted range of closure temperature, TC, to the samarium-neodymium decay system in garnet for the purpos

78 Samarium-neodymium isotope data for six lunar basalts sh

79 New high-precision samarium-neodymium isotopic data for chondritic meteorit

80 The calculated Lu/Hf and Sm/Nd (samarium/neodymium) ratios of the ALH parental magma sou

81 tribution of PhSiH3 to Ph2SiH2 and SiH4, the samarium phenyl complex [Cp*2SmPh]2 (1) was prepared by

82 s that both pendant olefins are located near samarium rather than the [BPh(4)](-) counterion.

83 ction of 4 with o-MeOC6H4SiH3, affording the samarium silyl species [structure: see text] Cp*2SmSiH2(

84 num (La), praseodymium (Pr), neodymium (Nd), samarium (Sm), or yttrium (Y)] into an epitaxial stronti

85 at the surface of a heavy fermion compound, samarium sulfide (SmS).

86 ich a Cu4 tetrahedron is encapsulated by the samarium sulfido cluster {(Cp'''Sm(thf))4S6}.

87 ciate between histidine and the nano optical samarium tetracycline [Sm-(TC)2](+) complex doped in sol

88 cate Earth (its crust plus the mantle) has a samarium to neodymium elemental ratio (Sm/Nd) that is gr

89 These samarium vacancies drastically alter the resistance and

90 technique; upon continuing the zone melting, samarium vacancies were introduced.

91 y a dramatic isotropic volume increase and a samarium valence transition from (2 + epsilon) + to near

92 given different stable isotopes of iron with samarium, ytterbium, or dysprosium.