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1 ino-iodination of an in situ generated allyl imidate.
2 hat nicotinamide and solvent compete for the imidate.
3 xazoline predominantly forms from anti-Z-bis-imidates.
4 Overman's [3,3]-sigmatropic rearrangement of imidates.
5 es of phenyl- and benzyl-substituted n-butyl imidates.
6 reaction between cyclopentanol 12 and chiral imidate 30 which was catalyzed by HBF(4) to initially gi
7 ve glycosidation reaction of 13 and glycosyl imidate 30.
8 g the formation of the C2-sulfonium glycosyl imidate 39 as well as oxazoline 37 as key intermediates
9 te 5 and a subsequent coupling reaction with imidate 6 to produce disaccharide 7, which after deacety
10 w of sulfur imidation methods, classified by imidating agents and compounds with a related behaviour.
11                                    Copper(I) imidate and amidate complexes of chelating N,N-donor lig
12  and a formal [3+2] cycloaddition between an imidate and cyclopropenone.
13 selective protection/deprotection protocols, imidate and n-pentenyl glycosylations, and functional gr
14 osidation are investigated with thiopyridyl, imidate, and thiotolyl donors as well as differently cro
15                   For the first time the N-H-imidates are demonstrated to be good directing groups in
16 enyl)imidoyl chlorides and the corresponding imidates are easily prepared and can be utilized as comp
17             Despite their extensive utility, imidates are typically generated in situ rather than iso
18                                              Imidates are versatile synthetic intermediates that cont
19 ntrol experiments reveal the significance of imidate as the leaving group for the photoacid-catalyzed
20 osulfonates and potassium trimethylsilyloxyl imidates as amide precursor is reported.
21 s the development of S-benzimidazolyl (SBiz) imidates as versatile building blocks for oligosaccharid
22 d to imides to prevent formation of unwanted imidate byproducts.
23  on the nature of the amine nucleophile, the imidates can react either as the free-base or the hydroc
24 ctions implied that the isolated amidate and imidate complexes are intermediates in the reactions of
25 alyst system consisting of water-soluble Pd--imidate complexes has been enployed for the Suzuki-Miyau
26 pper-carboxylate, copper-amidate, and copper-imidate complexes were performed.
27 glycosyl bromides and activation of the OFox imidates could be conducted in a regenerative fashion.
28        A multikilogram campaign of the butyl imidate demonstrated key improvements over the ethyl con
29 alogs (via in situ conversion of alcohols to imidates, directed C-H amination, and hydrolysis to NH2)
30          Only a catalytic amount of the OFox imidate donor and a Lewis acid activator are present in
31                                     The OFox imidate donor is constantly regenerated upon its consump
32               Both thioglycoside and Schmidt imidate donors (1.5 equiv) have been employed successful
33                           Various glucuronyl imidate donors and oleanane-type triterpene acceptors we
34 lized to afford key sugar precursors such as imidate donors, which could otherwise be synthesized via
35                       Reaction with a chiral imidate favors a mechanism that proceeds through a carbo
36 utral imidazole form of His187 and the N1-O2 imidate form of uracil.
37 nd radical scavengers, we propose that boron-imidates form under the basic reaction conditions that a
38 sigmatropic rearrangements, leading to vinyl imidate formation.
39 ng existing methods for converting amides to imidates gave inconsistent or irreproducible results, so
40 , 2) are reported using anomeric hydroxy and imidate glucuronate intermediates.
41 ore, mechanistic studies illustrate that the imidate group adjacent to the benzylic position plays cr
42  selectively activating the C(2)-benzylidene imidate group in the presence of the anomeric sulfide gr
43 es follows the trend Cu(II)-amidate > Cu(II)-imidate > Cu(II)-benzoate.
44                                     The SBiz imidates have been originally developed as a new platfor
45  general and scalable approach to access the imidate HCl salt in high yield.
46 udy that led to the discovery of an isolable imidate hydrogen chloride (HCl) salt that exhibits high
47 motif, imidodiphosphorbis(iminosulfonylimino)imidate (IDPii), the extreme reactivity of which exceeds
48  single flask protocol with formation of the imidate in situ is demonstrated, providing a convenient
49 nyl)benzamides affords high yields of cyclic imidates, instead of the previously reported isoindolin-
50 action mechanism and the modes by which SBiz imidates interact with various promoters of glycosylatio
51 ways is rationalized by the structure of the imidate intermediate, mainly influenced by the amine com
52 lectrophilic oxyphosphonium or less reactive imidate intermediates.
53 lation of an amide to form the corresponding imidate is a common synthetic problem, often resulting i
54 C-4 position of the in situ generated cyclic imidate leads to the angularly fused derivatives.
55 moted cyclization of a benzoxazepine-derived imidate led to the identification of indoline and aminoe
56                              Several allylic imidate motifs were evaluated also.
57 lladium complex coordinates to both the C(1)-imidate nitrogen and C(2)-oxygen of the trichloroacetimi
58  a novel mechanism in which chelation of the imidate nitrogen to form a cationic palladium(II) interm
59        We herein report the activation of C3-imidates on glycals by low catalyst loading of eosin-Y a
60 ocycles were typically prepared by either an imidate or a Weinreb amide route (Schemes 1 and 2), the
61 ected in situ to provide derivatives (methyl imidates or N,N-dimethylamidines) that were amenable to
62 Dibenziodolium hydrogen sulfate, bis(triflyl)imidate, or triflate can be readily converted to various
63 from seven residues and is tilted out of the imidate plane of PGH toward the re face.
64                               The use of the imidate precursor for the synthesis of N-substituted qui
65               This approach is enabled by an imidate radical chaperone, which selectively affords a t
66 n an alcohol was transiently converted to an imidate radical that underwent intramolecular H-atom tra
67 nes presented herein enable direct access to imidate radicals, allowing their first use for H atom ab
68                           These amidates and imidates reacted much more slowly with chloroarenes, inc
69 ither by synfacial [3,3]-sigmatropic allylic imidate rearrangement or by direct, stereoinverting N-Mi
70 lylic amines via Overman's [3,3]-sigmatropic imidate rearrangement, and subsequent one-pot deprotecti
71 eory (NRT) analyses identified a dominant O2 imidate resonance form for residue bound 1-methyl-uracil
72  indicates a significant contribution of the imidate resonance form of PGH.
73 onfirmed by spectroscopy, the (Z)-vinylogous imidate salt predominates.
74 n peptide settings possible, we developed an imidate salt protecting strategy that employs methyl tri
75                                          The imidate salt strategy enables, for the first time, remot
76 tained via hydrolysis of an unique tricyclic imidate side product of the Ugi reaction.
77                                   This novel imidate strategy facilitates late-stage oxidations in a
78 btained in the addition of a chiral sulfinyl imidate to an unsaturated ester prepared from 3-furyl al
79 lated peptide and is proposed to involve the imidate to generate beta-stereochemistry.
80 mide, via intermediacy of a sensitive methyl imidate, to the N-acyl aminal reminiscent of psymberin.
81                    Disubstituted allylic bis-imidates undergo Lewis acid catalyzed or spontaneous cyc
82                      A carboxamide oxime and imidate were synthesized from CTCRI by the addition of h
83 ns wherein 3,3-difluoro-3H-indol-2-yl (OFox) imidates were found to be key intermediates.
84          2,2,2-Trifluoro- and trichloroethyl imidates, which are easily prepared by reaction of a nit
85 rmation is achieved starting from anti-E-bis-imidates while trans-oxazoline predominantly forms from
86 oelectronic eight-centered rearrangements of imidates would also be allowed.