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                             38 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 Addition of carbon radicals to 4′,5′-unsaturated uracilnucleosides by the use of organoselenium reagents: A new stereoselective entry to CC bond formation at the 5′-position Haraguchi, Kazuhiro
 1990
 31 2 p. 227-230
4 p.
 artikel
2 A facile selective acylation of castanospermine Anderson, Wayne K.
 1990
 31 2 p. 169-170
2 p.
 artikel
3 An efficient phosphorylation method using a new phosphitylating agent, 2-diethylamino-1,3,2-benzodioxaphosphepane Watanabe, Yutaka
 1990
 31 2 p. 255-256
2 p.
 artikel
4 An efficient thioglycoside-mediated formation of α-glycosidic linkages promoted by iodonium dicollidine perchlorate Veeneman, G.H
 1990
 31 2 p. 275-278
4 p.
 artikel
5 A new synthetic equivalent of the glutamic acid γ-anion and its application to the synthesis of S-(+)-γ-carboxyglutamic acid. Attwood, Michael R.
 1990
 31 2 p. 283-284
2 p.
 artikel
6 An expeditious synthesis of (3S,4S)-statine and (3S,4S)cyclohexylstatine Takemoto, Yoshiji
 1990
 31 2 p. 217-218
2 p.
 artikel
7 A novel method to synthesize (L)-β-hydroxyl esters by the reduction with bakers' yeast Nakamura, Kaoru
 1990
 31 2 p. 267-270
4 p.
 artikel
8 Asymmetric total synthesis of (−)-deoxypodophyllotoxin Morimoto, Toshiaki
 1990
 31 2 p. 261-264
4 p.
 artikel
9 A synthesis of purpurin derivatives substituted at the 6,16-meso positions. Gunter, M.J.
 1990
 31 2 p. 285-288
4 p.
 artikel
10 Bf3 etherate mediated 1,4-addition of 1-alkenyldialkoxyboranes to α,β-unsaturated ketones. A stereoselective synthesis of γ, δ-Unsaturated ketones Hara, Shoji
 1990
 31 2 p. 247-250
4 p.
 artikel
11 13C-13C Coupling in [1.1.1]Propellane Jarret, Ronald M.
 1990
 31 2 p. 171-174
4 p.
 artikel
12 Chelation control in the addition of homophthalic anhydride to α-alkoxy imines. Pancratistatin model studies. Clark, Robin D
 1990
 31 2 p. 193-196
4 p.
 artikel
13 Conversion of lactones to the higher homologous α, β-unsaturated lactones v/a hypervalent iodine oxidation of 1-trimethylsilyloxy-2-oxa[n.1.0] cycloalkanes Moriarty, R.M.
 1990
 31 2 p. 197-200
4 p.
 artikel
14 Efficient nucleophilic oxirane ring cleavage with dibutyltin diazide Saito, Seiki
 1990
 31 2 p. 221-224
4 p.
 artikel
15 Enantioselective synthesis of (−)-methyl 5-lactylshikimate lactone Muralidharan, V.B.
 1990
 31 2 p. 183-184
2 p.
 artikel
16 Facile formation and reactions of mixed trimethylstannylmethylcuprates Oehlschlager, Allan C
 1990
 31 2 p. 165-168
4 p.
 artikel
17 Facile synthesis of nucleotides containing polyphosphates by Mn(II) and Cd(II) ion-catalyzed pyrophosphate bond formation in aqueous solution Shimazu, Masamitsu
 1990
 31 2 p. 235-238
4 p.
 artikel
18 2-Fluoromethyl-4,4,6-trimetiiyl-1,3-oxasine as a new reagent for the preparation of α-fluoroaldehydes Patrick, Timothy B
 1990
 31 2 p. 179-182
4 p.
 artikel
19 Graphical abstracts 1990
 31 2 p. 147-156
10 p.
 artikel
20 Hypervalent iodine oxidation of 5-keto acids and 4,6-diketo acids with [hydroxy(tosyloxy)iodo]benzene: Synthesis of keto-γ-lactones and diketo-δ-lactones Moriarty, R.M.
 1990
 31 2 p. 201-204
4 p.
 artikel
21 Intramolecular biaryl coupling: Asymmetric synthesis of the chiral b-ring diol unit of pradimicinone Ross Kelly, T.
 1990
 31 2 p. 161-164
4 p.
 artikel
22 Mild acid hydrolysis of 2-pyrimidinone-containing DNA fragments generates apurinic/apyrimidinic sites Iocono, Joseph A
 1990
 31 2 p. 175-178
4 p.
 artikel
23 N-methoxydiacetamide: A new selective acetylating agent Kikugawa, Yasuo
 1990
 31 2 p. 243-246
4 p.
 artikel
24 Novel and facile route to (+)-physovenine via intramolecular [2+2]cycloaddition reaction Shishido, Kozo
 1990
 31 2 p. 219-220
2 p.
 artikel
25 Preparation and Wittig reactions of an α-keto amino acid derivative O'Donnell, Martin J.
 1990
 31 2 p. 157-160
4 p.
 artikel
26 PyBOP®: A new peptide coupling reagent devoid of toxic by-product Coste, J.
 1990
 31 2 p. 205-208
4 p.
 artikel
27 Reinvestigation of the reaction of lithium trimethylsilyl acetate enolate with chlorothimethylsilane Bellassoued, Moncef
 1990
 31 2 p. 209-212
4 p.
 artikel
28 Rhodium(i)-catalyzed asymmetric hydroboration of alkenes with 1,3,2-benzodioxaborole Sato, Makoto
 1990
 31 2 p. 231-234
4 p.
 artikel
29 Silver triflate-promoted coupling reactions of benzylic and allylic sulfides with O -silylated enolates of ketones and esters, a synthesis of (±)- ar -turmerone Takeda, Kazuyoshi
 1990
 31 2 p. 265-266
2 p.
 artikel
30 Stereocontrolled approaches to the key intermediate of 1β-methylthienamycin Rama Rao, A.V.
 1990
 31 2 p. 271-274
4 p.
 artikel
31 Stereoselective synthesis and stereospecific asymmetric 1,2-rearrangements of chiral sulfinylcyclopropane derivatives Hiroi, Kunio
 1990
 31 2 p. 239-242
4 p.
 artikel
32 Synthesis and properties of a plasmalogen quinone Leidner, Charles R.
 1990
 31 2 p. 189-192
4 p.
 artikel
33 Synthesis of carbocyclic clitocine Palmer, Christopher F.
 1990
 31 2 p. 279-282
4 p.
 artikel
34 Synthesis of kifunensine, an immunomodulating substance isolated from microbial source Kayakiri, Hiroshi
 1990
 31 2 p. 225-226
2 p.
 artikel
35 Synthesis of optically active α-alkylthioglycolic acid derivatives Hung-Hsin, Liu
 1990
 31 2 p. 257-260
4 p.
 artikel
36 Theoretical study on the migratory aptitude in pinacol rearrangement Nakamura, Kensuke
 1990
 31 2 p. 251-254
4 p.
 artikel
37 The synthesis of a 10-membered benzo-oxadiyne ring Singh, Rina
 1990
 31 2 p. 185-188
4 p.
 artikel
38 Unusual lithiation of 4-(1′,2′-alkadienesulphinyl)-morpholines. Preparation of substituted propargylic sulphinamides and their hydrolytic desulphinylation into the corresponding allenes Baudin, Jean-Bernard
 1990
 31 2 p. 213-216
4 p.
 artikel
                             38 gevonden resultaten
 
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