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1 ted alkenes undergoes radical defluorinative alkylation.
2 lem, often resulting in varying amounts of N-alkylation.
3 atropisomeric biaryls by a cation-directed O-alkylation.
4 tionship was set via a Nicholas-type enolate alkylation.
5 ladium(0)-catalyzed branch-selective allylic alkylation.
6 cyclopropane are essential for efficient DNA alkylation.
7 lkylation and palladium(0)-catalyzed allylic alkylation.
8 this reaction channel compared to that of O-alkylation.
9 tive acrylate addition or asymmetric allylic alkylation.
10 activity by an episulfonium ion-mediated DNA alkylation.
11 motifs to prepare using conventional enolate alkylation.
12 sometimes showing competitive Friedel-Crafts alkylation.
13 e, becoming more unfavorable with increasing alkylation.
14 l, followed by intramolecular Friedel-Crafts alkylation.
15 iastereoselective enolate hydrogen borrowing alkylation.
16 ause environmental chemicals may trigger DNA alkylation.
17 enolates, leading to highly atropselective O-alkylation.
18 ling mechanism for sensing damage induced by alkylation.
19 is demonstrated for both linear and branched alkylations.
20 ssues associated with related Friedel-Crafts alkylations.
21 pplied to hydrodefluorinative Friedel-Crafts alkylations.
22 involved a domino process of Friedel-Crafts alkylation, 1,4-AlCl3 shift, transesterification, and pr
23 onalization of enaminone precursors, such as alkylation; 1,2- 1,3-, or 1,4-addition; and C-O bond for
28 n at the 2-position undergo intramolecular N-alkylation after activation of the primary alcohol, and
29 duct contradicts the traditional view that S alkylation always forms the initial reaction of GSH with
30 As for the gallium-catalyzed Friedel-Crafts alkylation, an unusual concerted SEAr mechanism involvin
31 in five steps via an enantioselective ketone alkylation and a diastereoselective pinacol cyclization.
32 sulfonamides could be further elaborated by alkylation and arylation similarly to nitrobenzenesulfon
33 ough additional reactor modules performing N-alkylation and arylation, deprotection, and amidation to
34 in both copper-catalyzed asymmetric allylic alkylation and copper-catalyzed asymmetric borylation.
35 irreversibly damage proteins and DNA through alkylation and cross-linking and interfere with redox ho
36 w how RNA Pol II copes with minor-groove DNA alkylation and establishes a mechanism for drug resistan
37 uence of selective gamma-deprotonation/alpha-alkylation and palladium(0)-catalyzed allylic alkylation
39 polymerization that otherwise plagues these alkylations and generates a reactive metalated nitrile f
41 he mechanisms of Ni-catalyzed C-H arylation, alkylation, and sulfenylation with N,N-bidentate directi
42 ells is largely driven by initial on-rate of alkylation; and (3) evaluating the consequences of prote
48 addition of Grignard reagents followed by N-alkylation at position 1 afforded the 1,7,7-trisubstitut
50 or five different photoredox reactions (beta-alkylation, beta-aminoalkylation, dehalogenation, amine
53 stablish that photoinduced, copper-catalyzed alkylation can also be applied to C-C bond formation, sp
54 sented include, among others, Friedel-Crafts alkylation, carbonylation, polymerization, cyclization,
55 ole C3 position greatly improved the allylic alkylation chemistry and enabled a highly efficient Negi
56 ubstrates in Pd-catalyzed asymmetric allylic alkylation chemistry facilitates rapid access to multipl
57 stems were accessed using nitrile lithiation/alkylation chemistry while the methyl-substituted spirop
58 tion damage is particularly important, since alkylation chemotherapy is one of the most widely used s
60 rations including a one-pot Pomeranz-Fritsch alkylation/cyclization and an Ullmann-type lactone ring
61 s that mediate recognition and repair of DNA alkylation damage is particularly important, since alkyl
62 revealed that base excision repair (BER) of alkylation damage is significantly modulated by chromati
64 roducts), ethyl methanesulfonate (generating alkylation damage), mitomycin C (generating interstrand
65 ndent pathway induced specifically to repair alkylation damage, shedding light on the molecular mecha
66 promotes high-fidelity bypass of MMS-induced alkylation damage, such as N3-methyladenine, as well as
67 nduces its own expression upon repairing DNA alkylation damage, we found that undamaged cells on aver
73 trand break damage resulting from oxidation, alkylation, deamination, and spontaneous hydrolysis.
74 tituent at the 6-position, an intermolecular alkylation/desilylation provides endocyclic unstabilized
77 reocenter was set by using direct asymmetric alkylation enabled by a C2-symmetric tetramine and lithi
78 y identified and quantified 398 aHNE protein alkylation events (386 cysteine sites and 12 histidine s
79 ation with super-resolution imaging, protein alkylation events may be registered and individually cou
85 g agents, the use of unactivated olefins for alkylations has become attractive from both cost and sus
90 ically improved by boron alkylation, whereas alkylation in the meso-methyl position has no effect.
91 ble and increase in strength with increasing alkylation, indicating favorable sp(3)C-amide sp(2)N and
92 in the presence of LDA, followed by in situ alkylation-intramolecular condensation of the resulting
100 nd activated alkyl halides in basic media (O-alkylation) is superseded by a pathway leading to carbin
101 lishes the highly selective photoredox alpha-alkylation/lactonization of alcohols with methyl acrylat
102 hen paired with dT or dA and suggest that N7 alkylation may alter the base pairing patterns of guanin
103 absence, are conditions under which the same alkylation may lead to beneficial catalytic activity.
104 n with a new deborylative conjugate addition-alkylation method enables a one-pot procedure in which m
107 ttern of reactivity, including both C- and O-alkylation, Michael addition via C-5 to an acetylenic es
111 concise and novel method for site-selective alkylation of 1,3,6',3''-tetraazidokanamycin has been de
112 azoles analogues has been achieved involving alkylation of 2-bromo-1-(phenylsulfonylmethyl)arene/hete
113 A Rh(III)-catalyzed highly efficient C6-alkylation of 2-pyridones has been achieved successfully
114 through LiClO4-catalyzed Friedel-Crafts-type alkylation of 2-vinylindoles with activated aziridines f
115 nexpected retroaldol-aldol reaction during O-alkylation of a beta-hydroxy lactam was found to be high
116 l acrylamide was successfully applied to the alkylation of a broad range of benzimidazoles incorporat
117 utive coupling reactions, namely a selective alkylation of a dienolate and a Heck reaction, are the k
120 The method features sequential reduction and alkylation of a peptide on solid phase combined with seq
123 eported enantioselective photochemical alpha-alkylation of aldehydes with electron-poor organic halid
124 ic substitution reaction, the selective mono-alkylation of aliphatic amines by unactivated, hindered
125 y enantioselective rhodium-catalyzed allylic alkylation of allyl benzoate with alpha-substituted benz
126 n we report an iron phthalocyanine-catalyzed alkylation of allylic and benzylic C(sp(3))-H bonds.
129 o promote a Pd(II)-catalyzed meta-C(sp(2))-H alkylation of amides with various alkyl iodides as well
131 a redox-neutral cascade for the biocatalytic alkylation of amines using primary and secondary alcohol
134 entiating step involves a diastereoselective alkylation of an alpha-monosubstituted malonate-imidazol
137 and enantioselective iridium-catalyzed alpha-alkylation of an extended enolate, and a subsequent tran
141 a variety of catalytic processes, including alkylation of aromatics, catalytic cracking, methanol-to
144 UII((4-11)) analogs 6-11 by routes featuring alkylation of azasulfuryl-glycine tripeptide precursors
145 catalytic system for the ortho-selective C-H alkylation of azines by acrylates and acrylamides is rep
146 or the first time the selective branched C-H alkylation of benzimidazoles with Michael acceptors.
148 talyzed azidation or amination and reductive alkylation of benzylazide by a helicenyl dichloroborane.
149 lladium(II)-catalyzed meta-C-H arylation and alkylation of benzylsulfonamide using 2-carbomethoxynorb
155 ides and proteins through site-selective bis-alkylation of cysteine residues present as disulfides un
157 high optical purity (up to 98% ee) by alpha-alkylation of deprotonated alpha-aminonitriles derived b
159 palladium-catalyzed decarboxylative allylic alkylation of differentially N-protected piperazin-2-one
161 ism and cancer chemotherapy can give rise to alkylation of DNA, and the resulting alkylated thymidine
162 lable menthol-derived sulfinate or the alpha-alkylation of enantiopure S-chiral alpha-sulfinyl benzoa
163 perhaps the most widely used reagent for the alkylation of free sulfhydryls in proteomic experiments.
164 oacetamide or disulfides, enabling selective alkylation of free thiols and site-specific analysis of
165 ethods exploit transition metals to catalyze alkylation of heterocycles with olefins via a C-H activa
168 enzaldehydes, followed by iodine-catalyzed C-alkylation of indole with the Baylis-Hillman adducts.
175 for intermolecular branched-selective alpha-alkylation of ketones using simple alkenes as the alkyla
178 e highly enantioselective asymmetric allylic alkylation of Morita-Baylis-Hillman carbonates with anth
179 This compound was found to catalyze the alkylation of N-(diphenylmethylene)glycine cumyl ester i
181 s, a mild and general catalytic method for C-alkylation of nitroalkanes with unactivated alkyl iodide
182 We report a method for the monoselective alkylation of ortho-C-H bonds of N-quinolyl benzamides w
185 orane amino acid derivatives was achieved by alkylation of phenylphosphine borane with gamma-iodo-alp
186 y enantioselective rhodium-catalyzed allylic alkylation of prochiral alpha,alpha-disubstituted aldehy
187 ant permits extensive denaturation/reduction/alkylation of proteins and inactivation of endogenous pr
190 x catalysis enables direct gamma- C(sp(3))-H alkylation of saturated aliphatic carbonyl compounds.
191 ysts; highly enantioselective phase transfer alkylation of several types of substrates including dihy
193 and stereospecific rhodium-catalyzed allylic alkylation of tertiary allylic carbonates with alkenyl c
195 ylated twisted amides prepared directly by N-alkylation of the corresponding non-planar lactams.
196 We have compared the graphene arylation and alkylation of the GIC using 4-tert-butylphenyldiazonium
199 h the largely ignored experimental fact that alkylation of the N-H functionality within M/NH bifuncti
200 cupration of an alkyne by NHCCuH followed by alkylation of the resulting alkenylcopper intermediate b
201 -azide-omega-alkyne monomer and simultaneous alkylation of the resulting poly(1,2,3-triazole)s with a
203 K11007 stabilized p53 in vitro via selective alkylation of two surface-exposed cysteines without comp
204 port on the first base metal-catalyzed alpha-alkylation of unactivated amides and esters by alcohols.
205 rone by a process combining 1,4-addition and alkylation of vinylogous enolate to stereoselectively re
206 -tolerant catalyst for direct Friedel-Crafts alkylations of a variety of slightly activated and neutr
208 ond formation, contrary to the already known alkylations of such ambident nucleophiles, is mostly tri
209 mical catalytic processes for Friedel-Crafts alkylations of unactivated arenes is an important object
210 Review summarizes transition-metal-catalyzed alkylations of various carbon-hydrogen bonds (addition o
212 pidly assembles quaternary nitriles by three alkylations, only one of which requires an organometalli
213 nd mild one-pot protocols involving either O-alkylation or acidic microwave activation were developed
214 ogate, which can be synthesized using robust alkylation or alkenylation reactions, and thus obviates
215 ium PEG polyelectrolytes can be obtained via alkylation or alkoxylation of MTEGE, providing access to
216 ncipal type of transformation addressed: (1) alkylation or arylation, (2) core heteroatom replacement
217 pon hydrogenation or hydration, various beta-alkylation or beta-aldol products of the ketones are obt
218 on FGF2 surface cysteines as either chemical alkylation or substitution with alanines impairs these p
223 vinyl phenyl sulfones, whereas the saturated alkylation products were obtained in good yield with alp
224 The surprising stability of the chiral N-alkylation products will open new windows for asymmetric
226 ABPP equivalent confirms a highly conserved alkylation profile, with both endoperoxide classes targe
227 oteins and subjected to automated reduction, alkylation, protein digestion, tandem mass tag (TMT) 6-p
228 strongly to plasma proteins, but a reduction/alkylation (R/A) procedure breaks this bond, enabling am
229 U, and subsequent sulfone-metal exchange and alkylation rapidly assembles quaternary nitriles by thre
231 ped this concept by performing the reductive alkylation reaction in monolayer CVD graphene films.
232 synthetic strategy based on a Friedel-Crafts alkylation reaction is developed for the textural engine
233 and regioselective iridium-catalyzed allylic alkylation reaction of prochiral enolates to form an all
234 ithiane-2,5-diol, and a domino Michael/alpha-alkylation reaction of the derived chiral dihydrothiophe
235 rations and geometries of two Frater-Seebach alkylation reaction products with long hydrocarbon chain
236 s-enables an enantioselective alpha-aldehyde alkylation reaction that employs simple olefins as coupl
237 ramolecular 1,4-addition-type Friedel-Crafts alkylation reaction to afford interesting complex molecu
239 palladium-catalyzed decarboxylative allylic alkylation reaction using a novel bisphosphine ligand.
240 then is subjected to a sequential, one-pot N-alkylation reaction with N-allyl-N-(p-tosyl)amine and a
242 t) in palladium-catalysed asymmetric allylic alkylation reactions has proved to be extremely versatil
247 process to accomplish mild, non-traditional alkylation reactions using alcohols as radical precursor
248 alpha-carbanions undergo diastereoselective alkylation reactions with alkyl halides to predominantly
249 P(n) and Si-OTP(n), can be used to carry out alkylation reactions with an array of different nucleoph
250 coupling, there is a growing demand for C-H alkylation reactions, wherein sp(3) C-H bonds are replac
254 tivated asymmetric alpha-amination and alpha-alkylation, respectively, of 2-acyl imidazoles catalyzed
255 vides the first experimental evidence that N-alkylation results in a dramatic increase of non-planari
256 ilic fatty acid nitroalkenes react with more alkylation-sensitive targets in TNBC cells to inhibit gr
258 (2) decarboxylative enantioselective allylic alkylation serves as a novel strategy to in effect acces
260 The inversion of stereochemistry in the C-H alkylation step is consistent with a redox-neutral SN2 n
261 ious conclusions that the diastereoselective alkylation step proceeds via an alpha-substituted malona
265 y enantioselective iridium-catalyzed allylic alkylation that provides access to products bearing an a
266 oach featuring a key decarboxylative allylic alkylation to access a crucial and highly congested 3,3-
267 tions with arenes proceeds as Friedel-Crafts alkylation to afford 1,1-diaryl-2-halo-3,3,3-trifluoropr
269 actol donors is required for this anomeric O-alkylation to be efficient, probably because of its chel
270 Jung Diels-Alder reaction, an intramolecular alkylation to complete the 6-5-6-6 ring system, and a co
271 strategy incorporates an asymmetric allylic alkylation to construct the tert-alkyl aryl ether linkag
272 However, nucleobase modifications such as alkylation to the N2 position of guanine significantly i
273 uperseded by a pathway leading to carbinol C-alkylation under the conditions of rhodium-catalyzed tra
275 ng the door for an array of functional group alkylations using benign and readily available graphene
276 on, the Review is divided into two sections: alkylation via C-H activation and alkylation via olefin
279 e a polarity-match-based selective sp(3) C-H alkylation via the combination of photoredox, nickel and
280 gh-valent iron oxos and nitrenes, C(sp(3))-H alkylations via isoelectronic iron carbene intermediates
281 um yields are dramatically improved by boron alkylation, whereas alkylation in the meso-methyl positi
286 A simple and reliable protocol for amide O-alkylation with complete regioselectivity has been desig
287 ion mechanism of solid-acid-catalyzed phenol alkylation with cyclohexanol and cyclohexene in the apol
290 ustrations of photoinduced, copper-catalyzed alkylation with either a carbon nucleophile or a seconda
292 automeric mixture, however, their subsequent alkylation with methyl iodide in the presence of potassi
296 d generates a reactive metalated nitrile for alkylations with a range of carbon and heteroatom electr
297 enantioselective palladium-catalyzed allylic alkylations with benzylic nucleophiles, activated with C
298 ared to the use of classical metal-catalyzed alkylations with toxic benzylic halides, this methodolog
299 380 enhanced only ACh potency after receptor alkylation, with no effect on maximal response, consiste
300 The use of phosphate notably improves the alkylation yield, although it may not be directly involv
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