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1 e to defend their range against intrusion by neighboring groups.
2 o dramatically alter the electron density of neighboring groups.
3 ar to be the result of recent gene flow from neighboring groups.
4  flow can accelerate differentiation between neighboring groups.
5 of the ribooxocarbenium analogue between the neighboring group 5'-hydroxyl and bidentate hydrogen bon
6 ne-protected galactopyranosyl donors bearing neighboring group-active protecting groups at O2 are dis
7 Ngogo chimpanzee community killed members of neighboring groups and expanded their territory.
8            We detect minimal admixture among neighboring groups between ~2,000-500 BP, although we do
9 ve centre is fully consistent with the known neighboring-group catalytic mechanism in which E173 acts
10 proach to enhancing 1,2-trans-selectivity in neighboring group-directed glycosylation reactions displ
11  demonstrate the concentration dependence of neighboring group-directed glycosylation reactions targe
12 in the absence of the traditional C(2)-ester neighboring group effect is described.
13 ) of stabilizing the cation by a pi or sigma neighboring group effect.
14                        No evidence for amide neighboring group effects, which have previously been fo
15 tic mechanism of reactant destabilization by neighboring group electrostatic interactions, transition
16                                              Neighboring group interactions are discussed with refere
17 by stereoelectronic considerations including neighboring group interactions of the DR.
18 through thermodynamic control facilitated by neighboring group interactions with a transient cationic
19 n of the ribosyl oxocarbenium ion occur from neighboring group interactions with the phosphate anion
20 , the testing priority is increased for each neighboring group of known infected individuals.
21 ith the RAS pathway, specifies and positions neighboring groups of cardiac progenitors within each se
22          Here we show that conflicts between neighboring groups of cooperatively breeding green woodh
23 imultaneous behavioral and ranging data on 2 neighboring groups of western chimpanzees, from the Tai
24  enhances the rate exchange, attributed to a neighboring group participation (NGP) effect.
25            Consideration of the mechanism of neighboring group participation and in particular of the
26 atorial glycosidic bonds without recourse to neighboring group participation and its associated probl
27 sides proceeds through a mechanism involving neighboring group participation by a C2-oxyanion and rat
28  methodology in combination with traditional neighboring group participation by esters to introduce b
29  of 1,2-trans-glycosides taking advantage of neighboring group participation by stereodirecting ester
30                                              Neighboring group participation by the 2-nitrogen in ant
31 nopivaloyl (PivCN) ester to ensure effective neighboring group participation during the glycosylation
32 plied during the network design, an enhanced neighboring group participation effect allows reprocessi
33 uatorial, and 6-O positions, indicating that neighboring group participation from those sites does no
34                                              Neighboring group participation in glycopyranosylation r
35 glycosyl dioxanium ions that result from C-3 neighboring group participation in mannuronic acid donor
36  This appears to happen when an intermediate neighboring group participation involving a double bond
37 tional studies were undertaken to examine if neighboring group participation involving fused [4.2.0]
38 e amidation products and by the state of art neighboring group participation of amine to unusual one-
39  support that the reaction proceeded via the neighboring group participation of the oxygen atom of pr
40 r mustards react with Grignard reagents with neighboring group participation of the sulfur atom.
41 rate under these conditions is likely due to neighboring group participation or diastereoselective at
42 s indicate the prominence of charge-directed neighboring group participation reactions involved in ph
43 ity that is unattainable through a C2-O-acyl neighboring group participation strategy, especially in
44 oiety at C-2 of a glycosyl donor can perform neighboring group participation to give a quasi-stable a
45 bility of sulfonamido nitrogen to enter into neighboring group participation was established in two d
46 e less positive for those compounds in which neighboring group participation was geometrically possib
47 ly easy to synthesize by taking advantage of neighboring group participation, whereas synthesis of th
48  the detection of bimolecular hydrolysis and neighboring group participation, with a minor contributi
49  considered as a new type of inverse lactone neighboring group participation.
50 of sulfonamide nitrogen centers to engage in neighboring group participation.
51 a-glucosylations in the absence of classical neighboring group participation.
52 s part of its catalytic potential from 5'-OH neighboring group participation.
53  in order to gain reliable stereocontrol via neighboring group participation.
54 s are obtained selectively in the absence of neighboring group participation.
55 c media with the aim of controlling nitrogen neighboring group participation.
56 hat manno-type sugars can engage in C-3 acyl neighboring group participation.
57 o the fused bicyclic 1,3-dioxalenium ions of neighboring group participation.
58 ituted tetrahydropyran acetals revealed that neighboring-group participation does not control product
59                  This observation implicates neighboring-group participation in the solvolysis of tos
60                                Consequently, neighboring-group participation was not responsible for
61 ete beta-selectivity can be attained through neighboring-group participation.
62 (E,E-, E,Z-, or Z,Z-) and in the context of "neighboring group" participation by nonvicinal esters in
63 alkyl halide crosslinker with selenium-based neighboring-group-participation (NGP) to enhance the rat
64 genetic and cultural differentiation between neighboring groups show how natural selection on large g
65 at pH 3 is not dependent on the existence of neighboring group stabilization of the sulfur-centered c
66 ith the use of a 2-O-picolyl moiety, a novel neighboring group that is capable of efficient participa
67 es which do not have F atoms in contact with neighboring groups, we find an approximately 1 ppm mean