コーパス検索結果 (1語後でソート)
通し番号をクリックするとPubMedの該当ページを表示します
1 s to be nonplanar, thus making the molecules axially chiral.
2 lodextrin-based pseudo[3]rotaxane containing axially chiral 1,1'-binaphthyl and photoresponsive azobe
4 ol at -115 degrees C provided a range of new axially chiral 1,3-disubstituted alkoxyallenes in a dias
10 N-aminocarbonyl directing group afforded C-N axially chiral acrylamides with the assistance of a race
11 this report, two classes of tetrasubstituted axially chiral acyclic olefins have been accessed in exc
16 d to previously reported synthetic routes to axially chiral allenes (ACAs) from prochiral substrates,
17 ols, and 2-allenyl indoles that possessed an axially chiral allenyl moiety occurred with transfer of
20 roduce a novel design strategy to achieve an axially chiral and rigid perylene bisimide (PBI) dye by
25 barriers to enantiomerization of a series of axially chiral biaryl analogues of 4-(dimethylamino)pyri
31 kinetic resolution of secondary alcohols and axially chiral biaryl compounds with selectivity factors
32 aromatic substitution reaction which yields axially chiral biaryl derivatives in excellent yields wi
33 ers a direct route to highly enantioenriched axially chiral biaryl monophosphine oxides that are diff
34 d of any symmetry as they possess one or two axially chiral biaryl or N-arylindolyl bridges along wit
39 asymmetric Suzuki-Miyaura cross-coupling to axially chiral biaryls, in particular for the most chall
47 ing (-)-sparteine-mediated annelation of the axially chiral bis(aryllithium) with electrophilic sulfu
48 phonates resulting in highly enantioenriched axially chiral bisphosphine oxides and bisphosphonates.
50 A good turn: Three compounds that bear two axially chiral bridged binaphthyl units were developed a
57 reaction temperature and the ability of the axially chiral chromophore to form intramolecular and/or
58 tter having more complex architectures since axially chiral chromophores or multichromophore systems
61 atalysts to deliver two important classes of axially chiral compounds: structurally diverse NOBIN ana
63 adily accessible, enantiomerically pure, and axially chiral contorting element, benzodinaptho[1,4]dio
66 atalytic enantioselective synthesis of novel axially chiral cyclohexylidene oximes has been developed
67 L(4) cages prepared from ligands based on an axially chiral diamino-[1,1'-biazulene] motif (serving a
69 The general enantioselective synthesis of axially chiral disubstituted allenes from prochiral star
70 oyment of N-phenoxycarboxamide delivered C-C axially chiral enamides via migration of the oxidizing d
71 enantiopure cyclophanes by the insertion of axially chiral enantiomeric binaphthyl fluorophores into
75 nriched dihydrofuran precursors gave rise to axially chiral furans with high enantiopurities accounti
76 and 1,3-dicarbonyl compounds catalyzed by an axially chiral guanidine is investigated by density func
77 NAP as the ligand provides the corresponding axially chiral heterobiaryl amines with excellent yields
79 substituted phenyl ring is expected to form axially chiral hydroxylated metabolites (OH-PCBs); howev
81 ith a mild phosphine oxide reduction method, axially chiral imidazoles such as StackPhos and its deri
82 rization method that enables rapid access to axially chiral imidazoles with the basic nitrogen at the
84 yde and an allyl alcohol, catalyzed by using axially chiral iridium phosphoramidites PR/S-Ir and cinc
86 oiting the diastereoselective addition of an axially chiral lithiated alkoxyallene to an enantiopure
88 e report a catalytic asymmetric synthesis of axially chiral methylenecyclopropanes by a [2 + 1]-cyclo
91 However, there are less explored classes of axially chiral molecules that may also hold significant
95 tructurally diverse NOBIN analogs as well as axially chiral N-aryl sulfonamides in excellent enantiop
96 n of fluxional into configurationally stable axially chiral N-arylpyrroles was achieved with a highly
97 enantiomer excess, ee) avenue to produce N-C axially chiral N-heterocycles, i.e., N-arylindoles from
98 of the process is the use of newly designed axially chiral N-heterocyclic carbene-gold catalysts.
99 l diimine ligands with backbones that become axially chiral on coordination to metal centers, achiral
103 ers are composed of diastereomerically pure, axially chiral (P or M) BODIPY monomers containing a pen
107 us centres to rapidly construct libraries of axially chiral phosphines through dynamic kinetic resolu
108 In the presence of catalytic amounts of axially chiral phosphoric acids, achiral N,N'-binaphthyl
109 out to afford the valuable P-stereogenic and axially chiral phosphorylated 1,2'-binaphthyl ring syste
110 hexanone with formation of the corresponding axially chiral R-configurated alcohols (up to 99% ee) wa
115 zide-derived 5,5'-bistriazoles possess rigid axially chiral structures with a broad distribution of d
121 ation of propargylic difluorides to generate axially chiral, tetrasubstituted monofluoroallenes in bo
122 The isomer compositions of the synthesized axially chiral thiohydantoins have been determined throu
126 for gamma-substituted allene ethers that are axially chiral, very high enantiomeric excesses of cyclo
129 ctron demand 1,3-dipolar cycloaddition of an axially chiral, yet configurationally unstable, intermed