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1 uranose thioglycoside and/or a mannopyranose trichloroacetimidate.
2 tached by a glycosylation by employing the O-trichloroacetimidate.
3 lloyl diacid with 2 equiv of a glucopyranose trichloroacetimidate.
4  a tert-butylation reagent, tert-butyl 2,2,2-trichloroacetimidate.
5 Overman rearrangement of cyclopropenylmethyl trichloroacetimidates.
6  benzylidene D-glucosamine and galactosamine trichloroacetimidates.
7 via Pd(II)-catalyzed rearrangement of glycal trichloroacetimidates.
8 tenyl glycosides (NPGs), thioglycosides, and trichloroacetimidates.
9  for the asymmetric rearrangement of allylic trichloroacetimidates.
10 of fluoride, and Morita Baylis Hillman (MBH) trichloroacetimidates.
11 he discovery that the reaction of 2 with the trichloroacetimidate 108, containing a free N-methylamin
12 trans acetalization of chiral alcohol 3 with trichloroacetimidate 18 followed by inversion of the adj
13 r the rearrangement of prochiral (E)-allylic trichloroacetimidate 19 (eq 2) and the S(N)2' allylic su
14 on of acetic acid with prochiral (Z)-allylic trichloroacetimidate 23.
15 ategy; however, the union of tetrasaccharide trichloroacetimidate 4 with disaccharide acceptor 5 unex
16        These results suggest that the use of trichloroacetimidate activated resins offers an attracti
17 old(III) chloride as catalyst for O-glycosyl trichloroacetimidate activation revealed low affinity to
18                                          The trichloroacetimidate alkylating agent must be a stable c
19     Later introduced reagents such as benzyl trichloroacetimidate and BnOTf are not shelf-stable, and
20 using excess monosaccharide glycosyl donors (trichloroacetimidates and thioglycosides) in sequential
21                                              Trichloroacetimidates are useful alkylating agents for a
22                                              Trichloroacetimidates are useful reagents for the synthe
23 istic studies reveal the crucial role of the trichloroacetimidate as a potent leaving group and ligan
24                                     With the trichloroacetimidate as the optimum donor leaving group,
25 i-O-benzylglucopyranosyl and -mannopyranosyl trichloroacetimidates as donors, with trimethylsilyl tri
26 the free thiol group of 17, 25, or 26, using trichloroacetimidates as glycosyl donors, led to the cor
27 elective discrimination between NPOEs, NPGs, trichloroacetimidates as well as ethyl and phenyl thiogl
28                      Rapid access to allylic trichloroacetimidates bearing a 2-allylaminoaryl group f
29  ring closing metathesis reaction of allylic trichloroacetimidates bearing a 2-allyloxyaryl group has
30             A four-step synthesis of allylic trichloroacetimidates bearing a 2-proparyloxyaryl group
31                                      Allylic trichloroacetimidates bearing a 2-vinyl or 2-allylaryl g
32 de utilizing glycosyl phosphate and glycosyl trichloroacetimidate building blocks is reported.
33      The asymmetric rearrangement of allylic trichloroacetimidates catalyzed by palladium(II) complex
34 selective S(N)2' displacement of (Z)-allylic trichloroacetimidates catalyzed by the palladium(II) com
35 tor with an alpha-(1->2)-linked mannotriosyl trichloroacetimidate donor introduced the D1-arm fragmen
36 lpha-(1->2)-alpha-(1->6)-linked mannotriosyl trichloroacetimidate donor unit then furnished the undec
37 or, a central orthogonally protected mannose trichloroacetimidate donor was coupled to OH-5 of the in
38 , an orthogonally protected manno-configured trichloroacetimidate donor was used to achieve the steri
39 C(1)-imidate nitrogen and C(2)-oxygen of the trichloroacetimidate donor.
40 lied to both D-glucosamine and galactosamine trichloroacetimidate donors as well as an array of prima
41 d(CH(3)CN)(4)(BF(4))(2) to activate glycosyl trichloroacetimidate donors at room temperature.
42       Activation of ester-protected glycosyl trichloroacetimidate donors by perchloric acid immobiliz
43  stereoselective glycosylation with glycosyl trichloroacetimidate donors employing cationic palladium
44 -glycosylations with furanosyl and pyranosyl trichloroacetimidate donors.
45 thiotolyl, N-phenyltrifluoroacetimidate, and trichloroacetimidate donors.
46 ols, and aromatic amines with alpha-glycosyl trichloroacetimidate donors.
47                            The use of benzyl trichloroacetimidates for the benzylation of phosphonic
48  the Overman rearrangement of chiral allylic trichloroacetimidates generated by the asymmetric reduct
49 osylation of a 2-azido glycoside (25) with a trichloroacetimidate glucuronic acid donor (13), using a
50                Glycosidic coupling between a trichloroacetimidate glucuronyl donor and a Cbz-protecte
51 may be further elaborated into iduronic acid trichloroacetimidate glycosyl donors for the assembly of
52 actions that employ thioglycosides, glycosyl trichloroacetimidate, glycosyl bromide and glycosyl acet
53 he method is developed for the sulfoxide and trichloroacetimidate glycosylation protocols.
54 itionally, the alpha-orientation of the C(1)-trichloroacetimidate group on glycosyl donors is necessa
55  the corresponding rearrangement of benzylic trichloroacetimidates has not been explored as a method
56 s catalytic acid (< 5 mol%) and benzyl 2,2,2-trichloroacetimidate in excess coupled to heating the mi
57 e trichloroacetamide product from a benzylic trichloroacetimidate in high yield have been developed.
58 enzyl trichloroacetimidate or diphenylmethyl trichloroacetimidate in the presence of catalytic trifli
59 thioglycosides and thioimidates using benzyl trichloroacetimidate in the presence of triflic acid has
60  rapid allylic fluorination method utilizing trichloroacetimidates in conjunction with an iridium cat
61 starting allylic alcohol is converted to its trichloroacetimidate intermediate by reaction with trich
62 nol intermediate, an ether formation using a trichloroacetimidate intermediate, and bis-alkylation to
63 he S(N)2 type displacement of glycosyl alpha-trichloroacetimidates into beta-glycosides in a highly d
64                 The rearrangement of allylic trichloroacetimidates is a well-known transformation, bu
65 termolecular alkylation of sulfonamides with trichloroacetimidates is reported.
66 using the palladium-catalyzed cyclization of trichloroacetimidates is reported.
67                       Glycosyl phosphate and trichloroacetimidate monosaccharide building blocks were
68                 The third involves the donor trichloroacetimidate (=NH) engaging in a hydrogen bond i
69                       Lastly, the protonated trichloroacetimidate-NH(2) forms a hydrogen bond with th
70  palladium catalyst coordinates to both C(1)-trichloroacetimidate nitrogen and C(2)-oxygen of the don
71 tion of thioglycosides using p-methoxybenzyl trichloroacetimidate or diphenylmethyl trichloroacetimid
72 er can then achieved by direct addition of a trichloroacetimidate or ethyl thioglycoside.
73 atalyzed cyclization of phenolic (E)-allylic trichloroacetimidate precursors.
74 ard overcoming this limitation by exploiting trichloroacetimidate reactivities under acidic condition
75 gand to enable conversion of racemic allylic trichloroacetimidates to the corresponding enantioenrich
76  for the S(N)2 type displacement of glycosyl trichloroacetimidates toward the stereoselective synthes
77 own that C-3-substituted cyclopropenylmethyl trichloroacetimidates undergo a hydrolytic ring-opening
78 philic fluoride source (Et(3)N.3HF), allylic trichloroacetimidates undergo rapid fluoride substitutio
79 Ph2SO, TTBP, Tf2O, and the activation of the trichloroacetimidates using FeCl3 alone or TMSOTf.
80 pisulfonium ions generated by protonation of trichloroacetimidates vicinal to sulfides.
81 um(II)-catalyzed rearrangement of an allylic trichloroacetimidate was used as the key step for the pr
82 echanisms of the glycosylation of glucosyl a-trichloroacetimidate with three acceptors (EtOH, i-PrOH,
83 ective amination of racemic tertiary allylic trichloroacetimidates with a variety of aniline nucleoph
84  been developed through coupling of glycosyl trichloroacetimidates with a wide range of substituted i
85 ric substitution of racemic tertiary allylic trichloroacetimidates with aliphatic secondary amines to
86 ve fluorination of racemic, branched allylic trichloroacetimidates with Et3N.3HF is a mild and effici