ライフサイエンスコーパス: phenylacetylene

1 n of Cu(OAc) with Ph2SiH2 in the presence of phenylacetylene.

2 ation or rhodium-catalysed polymerization of phenylacetylene.

3 aries, as was indeed observed in the case of phenylacetylene.

4 Ph)] (4), which was also obtained from 1 and phenylacetylene.

5 se were observed in the pyrolytic studies of phenylacetylene.

6 three key intermediates and silane-protected phenylacetylenes.

7 lex 1 also reacts with weak acids A-H (A-H = phenylacetylene, 1,2-propadiene, phenylacetonitrile, 4-(

8 will undergo a benzannulation reaction with phenylacetylene, 1-pentyne, 3-hexyne, and trimethylsilyl

9 s-coupling reactions of five arylacetylenes (phenylacetylene; 1-ethynyl-2-ethylbenzene; 1-ethynyl-2,4

10 rdinate cationic intermediate, which forms a phenylacetylene adduct that is then deprotonated to give

11 thanol and with carbon dioxide; insertion of phenylacetylene affords a gem-dicopper vinyl complex.

12 Facile reaction with phenylacetylene affords the sigma,pi-activated phenylace

13 tization of naphthyl, biphenyl, styrene, and phenylacetylene analogues also leads to rearrangement, p

14 sed to study the adsorption and reactions of phenylacetylene and chlorobenzene on Ag(100).

15 carbene undergoes a facile rearrangement to phenylacetylene and could not be trapped by olefins.

16 imidazolium ion (IPhEt) from p-toluidine and phenylacetylene and its conversion to the hydrosilylatio

17 Oxidative addition of the C(sp)-H bond of phenylacetylene and methyl propiolate along the Cl-Os-CP

18 al polybenzene lattice, and the resulting 3D phenylacetylene and phenyldiacetylene nets comprise a 12

19 For phenylacetylene and styrene, stabilization of the interm

20 regiodiscrimination in their reactions with phenylacetylene and xylyl isocyanide, affording in the c

21 Using p-lithiated phenylacetylenes and a range of boronic esters coupling

22 termolecular oxidation of selected terminal (phenylacetylene) and internal alkynes (2-butyne, 1-pheny

23 ctions with methyl trifluoromethansulfonate, phenylacetylene, and CO2.

24 lithium acetylides prepared from 1-pentyne, phenylacetylene, and trimethylsilylacetylene to diverse

25 g monodendrons with unsymmetrical conjugated phenylacetylene branches and perylene cores, one with pi

26 adical (C2H) to the ortho-carbon atom of the phenylacetylene (C6H5C2H) molecule, the reactive interme

27 Here, by probing the phenylacetylene (C8 H6 ) intermediate together with naph

28 pot multicomponent coupling reaction between phenylacetylene, carbon dioxide, and 3-bromo-1-phenyl-1-

29 modeled the hydrophosphination of Me2PH and phenylacetylene catalyzed by 1.

30 h three DNA strands attached to a rigid tris(phenylacetylene) core.

31 Diels-Alder reaction, [Co(I)(dppe)(isoprene)(phenylacetylene)](+), could be generated via IMR and exa

32 In the cases where A-H = phenylacetylene, cyclobutanone, aniline, phenol, and p-c

33 ction of nido-1,2-(CpRuH)(2)B(3)H(7), 1, and phenylacetylene demonstrate the ways in which cluster me

34 The optical and photophysical properties of phenylacetylene dendritic macromolecules based on unsymm

35 benzene configurational switch was linked to phenylacetylene dendrons through acetylenic linkages to

36 ira cross-coupling between the CP-PAHs and a phenylacetylene derivative.

37 ithC-Y) predicts a similar reactivity of the phenylacetylenes: F > OCH3 > Cl > H.

38 a couplings with appropriate iodobenzenes or phenylacetylene followed by reduction and deprotection t

39 itrogen complexes in the presence of H(2) or phenylacetylene furnished isocyanato metallocene complex

40 A set of chiral discotic phenylacetylenes have been synthesized by 3-fold Sonogas

41 for the gas-phase reaction of isoprene with phenylacetylene in the coordination sphere of the cobalt

42 how that deprotonation of quinazolinones and phenylacetylene in THF/pentane solutions with lithium he

43 ng a (13)C label at the beta-carbon produced phenylacetylene in which the label was found exclusively

44 Electronic band calculations indicate that phenylacetylene is metallic, while phenyldiacetylene is

45 Similarly phenylacetylene is mono-hydroborated by pyrrolylborane,

46 Treating [LNi2(D)2](-) with phenylacetylene led to D2 and dinickel(II) complex 3(-)

47 where BODIPY moieties are attached through a phenylacetylene linker at the 13- or 3,13-positions of c

48 -3a,4a-diaza-s-in dacene (iodo-BODIPY) via a phenylacetylene linker.

49 Soluble organic nanorods were prepared from phenylacetylene macrocycles using the topochemical polym

50 ds characterized by the presence of a common phenylacetylene moiety at the 5-position of the thiophen

51 bond to iridium, (ii) insertion of a second phenylacetylene molecule into the resulting Ir-H bond, a

52 trical monodendrons are compared to those of phenylacetylene monodendrons with symmetrical branching,

53 tern (i.e., ortho, meta, para) of the parent phenylacetylene monomer undergo modification are analyze

54 or the three least electrophilic substrates: phenylacetylene, naphthalene, and 1-chloro-4-ethylbenzen

55 nylacetylene, benzonitrile, methyl benzoate, phenylacetylene, naphthalene, and 1-chloro-4-ethylbenzen

56 reactions of 3 with terminal alkynes such as phenylacetylene or 3,3-dimethyl-1-butyne show that the i

57 rowth mechanism and binding configuration of phenylacetylene (PA) one-dimensional nanostructures on t

58 or Pd/t-Bu(2)PCy for sterically undemanding phenylacetylene, Pd/t-BuPCy(2) for 2- and 2,6-substitute

59 hat cleanly results in release of 1 equiv of phenylacetylene per Cu20 cluster.

60 ion of the model calculations to substituted phenylacetylenes (Ph-C identical withC-Y) predicts a sim

61 e reactivity of individual carbon centers in phenylacetylene, phenylbutadiyne, and phenylhexatriyne.

62 alent metals (i.e., Ca(2+), Ba(2+)) and poly(phenylacetylene) polymers bearing alpha-methoxyphenylace

63 s), and aggregation observed in helical poly(phenylacetylene)s (PPAs) when either the type of linkage

64 ronic and vibrational properties of the poly(phenylacetylene)s chains.

65 ented for benzene, toluene, aniline, phenol, phenylacetylene, styrene, ethylbenzene, and phenylhydraz

66 ethynylbenzonitrile substituted BODIPY 3 and phenylacetylene substituted BODIPY 4.

67 We have demonstrated that 4-(tert-butyl)-phenylacetylene (tBPA) is a potent mechanism-based inact

68 With the monoalkynes 1-hexyne or 4-(t)butyl-phenylacetylene, the complexes [{(((Ad)ArO)(3)N)U(IV)}(2

69 titutional and structural differences of the phenylacetylenes, the optical absorption and emission pr

70 PtBu2)2) is found to promote dimerization of phenylacetylene to give the enyne complex (PCP)Ir(trans-

71 in THF at room temperature, the addition of phenylacetylene to linear or branched aliphatic aldehyde

72 lyze the addition of the alkynyl C-H bond of phenylacetylene to the pincer complex (PCP)Ir(CO).

73 The obtained diiodide was coupled to phenylacetylene under Sonogashira conditions with (Ph(3)

74 yl and alkyl ketones from simple phenols and phenylacetylene via C identical withC triple bond cleava

75 The ultraviolet photochemistry of phenylacetylene was studied in a molecular beam at 193 n

76 Isoprene and phenylacetylene were introduced into the mass spectromet

77 ward the Diels-Alder substrates isoprene and phenylacetylene were probed in gas-phase ion/molecule re

78 B4 by the acetylenic inhibitor 4-(tert-butyl)phenylacetylene, whose activated form is known to attach

79 propiolates with 88-99% ee; the reactions of phenylacetylene with 81-87% ee; the reactions of 4-pheny

80 m radical addition onto alkyl propiolates or phenylacetylene with aromatic substitution of the result