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1 bstitution pattern and also with predictable diastereoselectivity.
2 tiguous stereocenters with high enantio- and diastereoselectivity.
3 yl group to control the regio-, enantio- and diastereoselectivity.
4 s in excellent yields, with total chemo- and diastereoselectivity.
5 types, and may exhibit enantiospecificity or diastereoselectivity.
6 rahydroindolizidines in high yield with high diastereoselectivity.
7 ing stereogenic centers in high enantio- and diastereoselectivity.
8 tions of secondary C-H bonds occur with high diastereoselectivity.
9 eaturing an alkenyl side chain with complete diastereoselectivity.
10 nding dienylboronates in high efficiency and diastereoselectivity.
11 the alkene insertion step determines product diastereoselectivity.
12 d]pyran derivatives in good yields with high diastereoselectivity.
13 F bond formation occurs with full regio- and diastereoselectivity.
14 stereoelectronic rationale for the observed diastereoselectivity.
15 pled product in high chemical yield and good diastereoselectivity.
16 lins in high yields and with high regio- and diastereoselectivity.
17 ly matched, affords the highest enantio- and diastereoselectivity.
18 ctively, in good yield with moderate to good diastereoselectivity.
19 pyrrolidines with moderate to complete trans diastereoselectivity.
20 rates adamantylethylenes in 6% yield with no diastereoselectivity.
21 tives in high yield and with high regio- and diastereoselectivity.
22 aldol-aldol reaction sequence with excellent diastereoselectivity.
23 substituted tetrahydrofurans with excellent diastereoselectivity.
24 5.3.0] azabicyclic structures with excellent diastereoselectivity.
25 tetrahydro-1,2-oxazines with high levels of diastereoselectivity.
26 ds and excellent levels of catalyst-directed diastereoselectivity.
27 ined in up to 80 per cent yield and 98:2 Z:E diastereoselectivity.
28 d decalin derivatives with good to excellent diastereoselectivity.
29 rates and proceeded with high efficiency and diastereoselectivity.
30 radamantylethylenes in 11% yield with slight diastereoselectivity.
31 nary centers with good to complete levels of diastereoselectivity.
32 are obtained in good yield with up to >20:1 diastereoselectivity.
33 hydrofurans with high levels of enantio- and diastereoselectivity.
34 o proceed efficiently with high enantio- and diastereoselectivity.
35 ave been prepared in a single step with high diastereoselectivity.
36 dienyl ligand drastically improves yield and diastereoselectivity.
37 od functional group tolerance, and excellent diastereoselectivity.
38 in high yield and with excellent regio- and diastereoselectivity.
39 -alpha-amino alcohols with good-to-excellent diastereoselectivity.
40 agents to furnish acyclic alcohols with high diastereoselectivity.
41 aternary carbon centers with high regio- and diastereoselectivity.
42 ionale for the observed reaction pattern and diastereoselectivity.
43 ary on the nitrone provided products in good diastereoselectivity.
44 epoxyannulation product proceeded with good diastereoselectivity.
45 ds, as well as a quaternary center with good diastereoselectivity.
46 es are obtained in good yields and with good diastereoselectivity.
47 tituted alkanals proceeded with virtually no diastereoselectivity.
48 tion of the 4,6-cis-isomers with up to >20:1 diastereoselectivity.
49 cade reaction gave high regioselectivity and diastereoselectivity.
50 lfinyl imine 4 proceeded with good levels of diastereoselectivity.
51 ingle operation in high yield with excellent diastereoselectivity.
52 rboxylate to provide delta-lactams with high diastereoselectivity.
53 y convergent strategy with a good control of diastereoselectivity.
54 e corresponding magnesium enolates with high diastereoselectivity.
55 ction pathway that accounts for the observed diastereoselectivity.
56 sultant iminium ion also proceeded with high diastereoselectivity.
57 hown to afford congested Z alkenes with high diastereoselectivity.
58 ide lactams with high levels of enantio- and diastereoselectivity.
59 give substituted tetrahydrofurans with high diastereoselectivity.
60 vides the advanced intermediate 6 with >20:1 diastereoselectivity.
61 ted yield), 90% enantioselectivity, and 23:1 diastereoselectivity.
62 syn 2,5-disubstituted pyrrolidines with high diastereoselectivity.
63 ne oxidation levels with complete control of diastereoselectivity.
64 chains with very high levels of enantio- and diastereoselectivity.
65 loss of enantioselectivity and with complete diastereoselectivity.
66 y functionalized cyclohexenes with high endo diastereoselectivity.
67 phosphoric acids that proceed with excellent diastereoselectivity.
68 -trisubstituted 4-hydroxypiperidines in high diastereoselectivity.
69 including heteroatoms with high enantio- and diastereoselectivity.
70 wide range of cyclobutenes with exceptional diastereoselectivity.
71 keleton of the target compound with complete diastereoselectivity.
72 of these compounds with high efficiency and diastereoselectivity.
73 highly substituted azetidines with excellent diastereoselectivity.
74 nteractions over C-H...pi is responsible for diastereoselectivity.
75 thylated adducts in good yield and excellent diastereoselectivity.
76 nd indolines with high enantio-, regio-, and diastereoselectivity.
77 ylenedicarboxylate to form adducts with high diastereoselectivity.
78 of two isomeric products with good yield and diastereoselectivity.
79 s by a simple procedure with high yields and diastereoselectivity.
80 hydes all couple in good yield and with high diastereoselectivity.
81 (BH4)2 gives a 1,3-amino alcohol with modest diastereoselectivity.
82 drobenzofurans in good yields with excellent diastereoselectivity.
83 h levels of substrate-controlled (undesired) diastereoselectivity.
84 ienophile and a borole that shows remarkable diastereoselectivity.
85 ditives have changed the regioselectivity or diastereoselectivity.
86 tained with high enantioselectivity and good diastereoselectivity.
87 reocenters with good to excellent regio- and diastereoselectivity.
88 odel can be used to rationalize the observed diastereoselectivity.
89 ined in high yields, regioselectivities, and diastereoselectivities.
90 e desired products in excellent enantio- and diastereoselectivities.
91 ns-cyclopropylamines in good yields and high diastereoselectivities.
92 as major compounds with very high regio- and diastereoselectivities.
93 eogenic centers were prepared with excellent diastereoselectivities.
94 es often undergo cascade reactions with high diastereoselectivities.
95 tituted borocyclopropanes in high yields and diastereoselectivities.
96 ne-isatin conjugates in excellent yields and diastereoselectivities.
97 products (C-N) in good yields and excellent diastereoselectivities.
98 of substrates with excellent yields and good diastereoselectivities.
99 ,1-b]oxazoles with good yields and excellent diastereoselectivities.
100 rovided beta-lactones with high enantio- and diastereoselectivities.
101 l difluoride products are produced with high diastereoselectivities.
102 ess aspidosperma-type alkaloids in excellent diastereoselectivities.
103 a (syn, anti)-mode with excellent regio and diastereoselectivities.
107 tained in 27-45% yields, with high levels of diastereoselectivity (93:7 to 100:0 dr) and generally go
109 els-Alder reaction to afford 22 in excellent diastereoselectivity, a one-step gold-catalyzed propargy
111 omeric ratios (up to 98.5:1.5) and excellent diastereoselectivities (all >99:1) were observed employi
112 chemo- and regioselectivity as well as high diastereoselectivity, allowing for the synthesis of func
113 in related systems and unexpected changes in diastereoselectivity among other similar substrates were
114 btained in high yields and good to excellent diastereoselectivities and enantioselectivities (up to 9
115 ith anti- and syn-diastereomers both in good diastereoselectivities and enantioselectivities from the
116 an-7-carboxylates have been obtained in high diastereoselectivities and enantioselectivities from the
118 g a fully substituted stereocenter with good diastereoselectivities and excellent enantioselectivitie
120 s of pyrrolidino[60]fullerenes with complete diastereoselectivities and very high enantioselectivitie
121 reaction were obtained in high enantio- and diastereoselectivities and were converted to a variety o
123 e to traditional thermal reactions, (2) good diastereoselectivities and yields for the formation of t
126 ich provided the desired diastereomer in 4:1 diastereoselectivity and 75% yield with dr = 99:1 after
130 and-Claisen rearrangement proceeds with high diastereoselectivity and chirality transfer to afford al
134 5- and 6-membered ring systems with perfect diastereoselectivity and high enantioselectivity under c
137 mediates occurred with high to excellent syn diastereoselectivity and led, in most cases, to oxazolin
138 syl donor, which is investigated in terms of diastereoselectivity and reactivity and by low-temperatu
143 ompeting annulation processes, exclusive cis-diastereoselectivity, and distinct regioselectivity for
145 transformation proceeds with high regio- and diastereoselectivity, and is effective for a broad range
147 e replicator forms efficiently and with high diastereoselectivity, and this replication process bring
148 nonreversible with semistabilized ylides and diastereoselectivities are determined in the betaine for
149 The factors influencing reaction rates and diastereoselectivities are discussed with the aid of DFT
150 , the catalysts/solvent-dependent switchable diastereoselectivities are proposed to be the result of
153 1S,3S)-3-arylphospholane 1-oxide 4 with high diastereoselectivity as well as high enantioselectivity.
154 ished in good yields (avg 63%) and excellent diastereoselectivities (avg 15:1) to furnish products re
155 not only proceeded with excellent regio- and diastereoselectivity but also delivered the respective c
156 f,s)C and (f,s)A trans-3 bisadducts with low diastereoselectivity but in very good to excellent total
157 ng-closing metathesis promoted with complete diastereoselectivity by a chiral molybdenum-based comple
158 ubstituted 5H-oxazol-4-ones occurs with high diastereoselectivity by employing the corresponding zinc
159 while electrostatic interactions control the diastereoselectivity by selectively stabilizing the endo
162 ne the stereoselectivity and showed that the diastereoselectivity can be controlled by the nature of
163 the cyclobutanone products, and (3) inverse diastereoselectivity compared with related thermal cyclo
168 '-alpha-amino acids with excellent levels of diastereoselectivity (diastereomeric ratio > 20:1).
169 n good to excellent yields (45-99%) and high diastereoselectivities (dr >99/1, (1)H NMR) via intercep
172 roducts were obtained with an extremely high diastereoselectivity (dr >99:1), and the newly formed sy
173 71% for 13 examples), with good to very good diastereoselectivity (dr 5:1 to 10:1 for 20 examples), f
174 st in terms of effecting both good yield and diastereoselectivity (dr from 3:1 to 32:1 for 8 examples
175 s are formed in this key step with excellent diastereoselectivity due to the conformational bias of t
177 Notably, the reaction proceeds with good diastereoselectivity, favoring the symmetrical product.
179 o ester provided arylglycines with very high diastereoselectivities for a range of directing groups i
180 on structures determines high trans- and syn-diastereoselectivities for aldol reactions of SF5-acetat
181 e regioselectivity and moderate to excellent diastereoselectivity for a number of benzyl-protected pr
182 takes place with excellent gamma-regio- and diastereoselectivity for a wide range of carbonyl compou
186 ofurans were obtained with good to excellent diastereoselectivity from readily available acyclic prec
188 bu conditions, takes place with an excellent diastereoselectivity governed by the chiral sulfinyl gro
190 stilbene products were formed with excellent diastereoselectivity (>/=50:1) in all cases, and it is c
191 vity (>/=90% ee for eight examples) and good diastereoselectivity (>/=90:10 for 13 examples) in catal
192 fashion via the NCAL process with excellent diastereoselectivity (>19:1) utilizing 4-pyrrolidinopyri
193 This reaction proceeds with high levels of diastereoselectivity (>20:1) and high levels of enantios
194 ctions proceeded with excellent enantio- and diastereoselectivity (>94 % ee; >98 % de) and can be per
197 of C-iodo-N-Ts-aziridines with excellent cis-diastereoselectivity has been achieved in high yields by
199 single transformation, high levels of double diastereoselectivity have been achieved in a synthesis o
202 eaction proceeds with good yield and in high diastereoselectivity in favor of the more stable isomer.
203 nctional groups, and can achieve exceptional diastereoselectivity in functional-group-directed hydrog
206 effect implies a novel method to control the diastereoselectivity in Ir-catalyzed allylic substitutio
208 leophilic catalyst, effecting good yield and diastereoselectivity in racemic beta-lactone formation.
212 The TBAF-catalyzed VMMR afforded high anti-diastereoselectivity irrespective of the solvents used.
218 revised model for the origin of enantio- and diastereoselectivity is proposed based on relative energ
219 very efficiently to provide high control of diastereoselectivity (</=100% de) under mild conditions.
221 reover, our calculations nicely fit with the diastereoselectivities observed experimentally for potas
223 catalyst was found to override the inherent diastereoselectivity observed during a reductive radical
226 -ray structures of quaternized products, the diastereoselectivity observed may be rationalized via a
228 , and also by the turning on by light of the diastereoselectivity of a peptide chain extension reacti
229 this article, stereochemical effects on the diastereoselectivity of arabinofuranosidation are invest
233 ns/cis amide bond ratio and the enantio- and diastereoselectivity of structurally related peptidic ca
236 lfides intermediates in order to improve the diastereoselectivity of the cyclization step and, hence,
245 de additive was found to be critical for the diastereoselectivity of the reaction, which is proposed
251 rity of the products, resulting in excellent diastereoselectivities, often with final dr > 99:1.
255 ionally, the reaction featured excellent cis-diastereoselectivity providing access to C6-carbon-funct
256 ispheres, the products were formed with full diastereoselectivity regarding all porphyrin-porphyrin a
260 ential component of anticoagulant drugs with diastereoselectivity superior to previously published pr
261 oupling strategy that proceeds with a higher diastereoselectivity than found for the natural product
262 rates undergo 5-exo cyclization, with higher diastereoselectivity than the analogous all-carbon radic
263 tions have low enough intrinsic barriers and diastereoselectivity that they can proceed without enzym
264 s were prepared in good yields and excellent diastereoselectivities through the first reported [3+3]-
266 gether advanced intermediates with very high diastereoselectivity, thus demonstrating its power as a
268 on proceeds with high levels of enantio- and diastereoselectivity to afford unique cyclopropanes that
269 dihydropyridine, steric factors allowed the diastereoselectivity to be modulated to favor either end
270 and lithium diisopropylamide, add with high diastereoselectivity to chiral N-sulfinyl aldimines and
271 lity, lead to a significant breakdown of the diastereoselectivity to generate a mixture of (DeltaDelt
272 ne 21 proceeded in high yield with excellent diastereoselectivity to give cycloadduct 22, which posse
273 hona alkaloid ketones proceeds with complete diastereoselectivity to give epoxides of 8,9-like config
274 The reaction proceeds with high site- and diastereoselectivity to provide aryl pyrroloindoline pro
275 scaffold with excellent chemo-, regio-, and diastereoselectivity under exceptionally mild conditions
277 the artemisinate, which rationalize the high diastereoselectivity unusual for a strongly exothermic r
279 nation products were obtained with excellent diastereoselectivities (up to 98:2 d.r.) and in high yie
280 utenes in good yields with high enantio- and diastereoselectivities (up to 99 % ee, and >20:1 d.r.).
281 inary catalyst system, good reactivity, high diastereoselectivities (up to 99:1 d.r.), and excellent
286 ring scaffold, an enhancement of epoxidation diastereoselectivity was not observed, while introductio
287 ution pattern of the starting material, high diastereoselectivity was observed in the aryl migration,
293 In reactions at a prochiral center, modest diastereoselectivities were observed with the formation
295 chanism and reasons for regioselectivity and diastereoselectivity were analyzed using theoretical cal
296 ed as single diastereomers or with excellent diastereoselectivities when benzo-15-crown-5 in CH2Cl2 w
297 the Diels-Alder reaction only displays high diastereoselectivity when the diene bears an additional
298 molecular Friedel-Crafts reaction, with high diastereoselectivity, where only the trans product was o
299 dithioacetal substrates resulted in 1,2-syn diastereoselectivity, which is consistent with the C2-F
300 inylogous Mannich products in good yield and diastereoselectivity with excellent enantioselectivity (
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