ライフサイエンスコーパス: binaphthyl

1 g from chiral NOBIN (2-amino-2'-hydroxy-1,1'-binaphthyl).

2 e to tolyl-phenylmethanes and naphthalene to binaphthyl.

3 ctions rather than from the primarily formed binaphthyls.

4 ture, the observed equilibrium ratio of 1,1'-binaphthyl, 1,2'-binaphthyl, and 2,2'-binaphthyl is <1:3

5 nd 7b results in the clean formation of 1,1'-binaphthyls 13a and 13b, respectively, their higher homo

6 antiopure ditopic initiator (R)- or (S)-1,1'-binaphthyl-2,2'-bis-(2-bromoisobutyrate).

7 inaphthalen-2-ol (R-NOBIN) from (R)-(+)-1,1'-binaphthyl-2,2'-diamine (R-BINAM) is reported.

8 rogen phosphate, 1,1'-bi-2-naphthol, and 1,1-binaphthyl-2,2'-diamine, are investigated.

9 ch was applied to chiral separations of 1,1'-binaphthyl-2,2'-dihydrogenphosphate (BNP), 1,1'-bi-2-nap

10 acil-conjugated enantiopure (R)- or (S)-1,1'-binaphthyl-2,2'-diol (BINOL) and a hydrophobic oligo(p-p

11 inaphthyl-2,2'-diyl hydrogen phosphate, 1.1'-binaphthyl-2,2'-diol, and Troger's base, and several neu

12 ethylthiolate) clusters and enantiopure 1,1'-binaphthyl-2,2'-dithiol (BINAS) was monitored in situ us

13 dithiogermanes have been prepared from 1,1'-binaphthyl-2,2'-dithiol and 3,3'-bis(trimethylsilyl)-1,1

14 RIP (3,3'-bis(2,4,6-triisopropylphenyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate) was investigate

15 ed by the fact that three atropisomers, 1,1'-binaphthyl-2,2'-diyl hydrogen phosphate, 1.1'-binaphthyl

16 RIP: 3,3'-Bis(2,4,6-triisopropylphenyl)-1,1'-binaphthyl-2,2'-diylhydrogen phosphate).

17 ilyloxy)-5,5',6,6',7,7',8,8'-octahydro-1, 1'-binaphthyl-2-olate), were generated through addition of

18 4,4'-bis(3,3,3-tri-d(5)-phenylpropynyl)-1,1'-binaphthyl 5 were prepared via a Sonogashira coupling of

19 s determined by bis-ANS (4,4'-dianilino-1,1' binaphthyl-5,5' disulfonic acid) binding study.

20 Binding of 4,4'-dianilino-1,1'-binaphthyl-5,5'-disulfonate (Bis-ANS) dye (a probe commo

21 imitations in the use of 4,4'-dianilino-1,1'-binaphthyl-5,5'-disulfonic acid (bis-ANS) to examine unf

22 of the fluorescent probe 4,4'-dianilino-1,1'-binaphthyl-5,5'-disulfonic acid (bis-ANS) to hydrophobic

23 drophobic probe binding (4,4'-dianilino-1,1'-binaphthyl-5,5'-disulfonic acid (bis-ANS)), competition

24 lerosis (ALS), we used a 4,4'-dianilino-1,1'-binaphthyl-5,5'-disulfonic acid (BisANS) photolabeling a

25 polar fluorescent probe, 4,4'-dianilino-1,1'-binaphthyl-5,5'-disulfonic acid (BisANS), to monitor cha

26 nitoring the increase in 4,4'-dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt fluores

27 omatography and bisANS (4,4'-dianilino-1, 1'-binaphthyl-5,5'-disulfonic acid) labeling studies provid

28 p120-gp41 in situ using 4,4'-dianilino-1, 1'-binaphthyl-5,5'-disulfonic acid, a fluorescent probe tha

29 hobic fluorescent probe, 4,4'-dianilino-1,1'-binaphthyl-5,5'-disulfonic acid, dipotassium salt (bis-A

30 The obtained binaphthyl alcohols represent potentially useful synthon

31 The binaphthyl amine containing two triazole rings shows hig

32 The triazolyl binaphthyl amine shows cytotoxicity for cancer cells by

33 Two novel binaphthyl amines have been designed and synthesized usi

34 do[3]rotaxane containing axially chiral 1,1'-binaphthyl and photoresponsive azobenzene moieties.

35 dynamics on the racemization kinetics of the binaphthyls and allow the important demonstration, via t

36 d equilibrium ratio of 1,1'-binaphthyl, 1,2'-binaphthyl, and 2,2'-binaphthyl is <1:3:97.

37 enic center adjacent to the nitrogen atom in binaphthyl- and biphenyl-derived azepinium salt organoca

38 (2b)AuCl [2b = 2-di-tert-butylphosphino-1,1'-binaphthyl] and AgSbF(6) in dioxane at 100 degrees C for

39 ongestion imparted by the 3,3'-disubstituted binaphthyl backbone of the borane catalyst as well as th

40 ed first generation ligands bearing a chiral binaphthyl-based amino alcohol.

41 ed remote amide group in the designed chiral binaphthyl-based ligand plays the essential role of a ge

42 s regarding general synthetic procedures for binaphthyl-based mono- and bidentate phosphites and phos

43 A series of well-defined enantiopure 1,1'-binaphthyl-based oligomers linked through their 6,6'-pos

44 Particularly, a great variety of chiral binaphthyl-based phosphorus compounds, herein represente

45 pecial attention to the functionalisation of binaphthyl-based phosphorus ligands for use in alternati

46 Among these materials, the binaphthyl-based polymers such as (R)-451 developed by P

47 F), racemic-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl (BINAP), and diphenylethylphosphine (PPh(2)Et

48 gand containing a resolved 2,2-dihydroxy-1,1-binaphthyl (BINOL) group and a diastereomerically and en

49 The 2,2'-dihydroxy-1,1'-binaphthyl (BINOL) phosphoric acid ligand, Cs2 CO3 , and

50 he area of the monolayer and modification of binaphthyl conformation.

51 ptically active dendrimers containing a 1,1'-binaphthyl core and cross-conjugated phenylene dendrons

52 eta-blockers, labetalol and sotalol, and the binaphthyl derivatives, 1,1'-bi-2-naphthyl-2,2'-dihydrog

53 hesis of several new 2-diphenylphosphino-1,1-binaphthyl derivatives, prepared to probe the effect of

54 ., the substituents on 4,4'-positions of the binaphthyl framework and the methyl groups on the bis(xy

55 f the torsion angle of an amphiphilic chiral binaphthyl, from -90 degrees to -80 degrees , was achiev

56 with two BINOL (BINOL = 2,2'-dihydroxy-1,1'-binaphthyl) groups has been prepared in two enantiomeric

57 zed isomerization of 1,1'-binaphthyl to 2,2'-binaphthyl has been noted previously.

58 xially chiral phosphoric acids, achiral N,N'-binaphthyl hydrazines undergo a facile [3,3]-sigmatropic

59 PO (BINPO = 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl) in the presence of NaSbF6.

60 f 1,1'-binaphthyl, 1,2'-binaphthyl, and 2,2'-binaphthyl is <1:3:97.

61 l and reversible formation of 1,2'- and 2,2'-binaphthyl isomers.

62 The 1,1'-binaphthyl macrocycle (S)-2 is found to be an excellent

63 halene-2,2'-diol (BINOL) into 2'-substituted binaphthyl monoalcohols under mild conditions are report

64 The copolymerization of the chiral binaphthyl monomer with the achiral biphenyl monomer dem

65 larenes, 2-diphenylphosphino-2'-methoxy-1,1'-binaphthyl (MOP) is among the most accessible.

66 ple, (R)-2-methoxy-2'-diphenylphosphino-1,1'-binaphthyl, MOP) and a highly dissociated counteranion (

67 hrough mixing a metal Lewis acid and a metal binaphthyl phosphate (MLA/M[P]3) in solution.

68 the Y(Yb)(III)/Y[P]3 complexes with bridging binaphthyl phosphate ligands.

69 Study of the binaphthyl polymers in the asymmetric organozinc additio

70 i; BINAP is 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl) revealed subtle but significant differences

71 The binding site on the binaphthyl salt has been determined using computer model

72 Axially chiral binaphthyl salts are shown to bind chiral analytes in a

73 of ephedrine-substituted quaternary ammonium binaphthyl salts as molecular receptors is demonstrated.

74 A series of chiral binaphthyl titanium alkoxide complexes were synthesized.

75 Acid-catalyzed isomerization of 1,1'-binaphthyl to 2,2'-binaphthyl has been noted previously.

76 rted the AlCl3-catalyzed cyclization of 1,1'-binaphthyl to perylene.

77 nomer demonstrates that the chirality of the binaphthyl unit is not propagated along the biphenyl pol

78 the structural properties of the chiral 1,1'-binaphthyl unit, suggest strongly that two distinct bina

79 ased on conformationally restricted transoid binaphthyl units direct preferential facial binding of t

80 n the dihedral angle induced a switch of the binaphthyl units from the cisoid to the transoid form up

81 ed substituents to the 6,6'-positions of the binaphthyl units in the macrocycles leads to greatly amp

82 mpounds that bear two axially chiral bridged binaphthyl units were developed as photodynamic chiral d

83 ructure and conformational properties of the binaphthyl units: a robust, persistent helical handednes

84 ing in polymer glasses atropisomeric bridged binaphthyls with appended oligophenyl paddles of varying