Digitale Bibliotheek
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                             37 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 Acetylenic analogs of tetrathiafulvalene: alkynes-hexacarbonyldicobalt complexes mediated synthesis and Π-donor properties Khanous, Abdallah
1990
31 50 p. 7311-7314
4 p.
artikel
2 A convergent synthesis of optically active aspyrone. Sugiyama, Takeyoshi
1990
31 50 p. 7343-7344
2 p.
artikel
3 A new method for the in situ generation of Cp2Zr(H)Cl (Schwartz' Reagent) Lipshutz, Bruce H.
1990
31 50 p. 7257-7260
4 p.
artikel
4 A new, short and efficient synthesis of both enantiomers of carnitine Bellamy, F.D.
1990
31 50 p. 7323-7326
4 p.
artikel
5 A new transmetallation route to mixed trimethylstannylcuprates: Me3Sn(r)Cu(CN)Li2 Lipshutz, Bruce H.
1990
31 50 p. 7253-7256
4 p.
artikel
6 A stereoselective synthesis of (3S,4S) statine and related compounds Misiti, D
1990
31 50 p. 7359-7362
4 p.
artikel
7 2-butyne-1,4-diylidene-2,2′bis (1,3-dithiole): acetylenic analogs of tetrathiafulvalene Khanous, Abdallah
1990
31 50 p. 7307-7310
4 p.
artikel
8 “Carba” peptide bond surrogates: synthesis of Boc- L -Leu-…(CH2-CH2)- L -Phe-OH and Boc- LLeu-ψ-(CH2-CH2)-D-Phe-OH through a horner-emmons reaction. Rodriguez, Marc
1990
31 50 p. 7319-7322
4 p.
artikel
9 Catalytic asymmetric epoxidation of unfunctionalized olefins Irie, Ryo
1990
31 50 p. 7345-7348
4 p.
artikel
10 Catalytic asymmetric intramolecular hydrosilation Tamao, Kohei
1990
31 50 p. 7333-7336
4 p.
artikel
11 Chiral prostaglandin syntheses via conjugate addition of (z)vinylzincate involving kinetic resolution and enenantioface selection. Takahashi, Takashi
1990
31 50 p. 7349-7352
4 p.
artikel
12 Chyhotrypsin-catalyzed fragment coupling synthesis of D-Phe(6)-GnRH Schellenberger, V
1990
31 50 p. 7305-7306
2 p.
artikel
13 Cycloadditions of hexachlorocyclopentadiene to 7-substituted norbornadienes: remote substituent effects on reacfivity and stereoselectivity Houk, K.N
1990
31 50 p. 7285-7288
4 p.
artikel
14 Diastereospecific synthesis of (−)-statine Ohta, Tomihisa
1990
31 50 p. 7329-7332
4 p.
artikel
15 Enzymatic regioselective acylation of the 3′-hydroxyl groups of 2′- deoxy-5-fluorouridine (FUdR) and 2′-Deoxy-5-trifiuoromethyluridine (CF3UdR). Nozaki, Kenji
1990
31 50 p. 7327-7328
2 p.
artikel
16 Enzyme-catalyzed alcoholysis of flavone acetates in organic solvent Natoli, Mariapina
1990
31 50 p. 7371-7374
4 p.
artikel
17 Fast oligonucleotide deprotection phosphoramidite chemistry for DNA synthesis Vu, Huynh
1990
31 50 p. 7269-7272
4 p.
artikel
18 Fluoroolefin dipeptide isosteres — I. Allmendinger, Thomas
1990
31 50 p. 7297-7300
4 p.
artikel
19 Fluoroolefin dipeptide isosteres -II. Allmendinger, Thomas
1990
31 50 p. 7301-7304
4 p.
artikel
20 Graphical abstracts 1990
31 50 p. 7243-7252
10 p.
artikel
21 Hetarylation of C-nucleophiles: a new course for the reaction of N-fluoropyridiniun salts with carbanions. Gakh, Andrei A
1990
31 50 p. 7379-7382
4 p.
artikel
22 Highly periselective [2,3]wittig rearrangements on dihydrofuran and dihydropyran rings Tomooka, Katsuhiko
1990
31 50 p. 7353-7354
2 p.
artikel
23 High oxlnation state transition metal carboxylates as acylating agents Recht, Joel
1990
31 50 p. 7281-7284
4 p.
artikel
24 Iodofunctionalization of alkynylsulfides with IPy2BF4 Barluenga, José
1990
31 50 p. 7375-7378
4 p.
artikel
25 Isolation and biosynthesis of (−)-indolactam I, a new congener of indole alkaloid tumor promoter teleocidins Irie, Kazuhiro
1990
31 50 p. 7337-7340
4 p.
artikel
26 Multiply charged anions from molecules with extended π-systems Schenk, Rainer
1990
31 50 p. 7367-7370
4 p.
artikel
27 Novel thermal decarbonylative dimerization of 1,2,3,4,5,6-hexahydrobenzo [1,2;4,5]dicyclobutene-3,6-dione Oda, Masaji
1990
31 50 p. 7341-7342
2 p.
artikel
28 One-step conversion of flavanones into isoflavones: a new facile biomimetic synthesis of isoflavones Kinoshita, Takeshi
1990
31 50 p. 7355-7356
2 p.
artikel
29 Quantitative metalations of 2-substituted 1,3-dithianes at −78°c using n-BuLi/Na-O-t-Bu Lipshutz, Bruce H.
1990
31 50 p. 7261-7264
4 p.
artikel
30 Silicon directed diastereo- and enantioselective mukaiyama michael tandem aldol condensation: a novel strategy for six membered ring cyclisation Lohray, BraJ B.
1990
31 50 p. 7273-7276
4 p.
artikel
31 Spiro indolinone beta-lactams, inhibitors of poliovirus and rhinovlrus 3C-proteinases Skiles, Jerry W.
1990
31 50 p. 7277-7280
4 p.
artikel
32 Stepwise syntheses of unsymmetrical tetra-arylporphyrins. Adaptation of the macdonald dipyrrole self-condensation methodology Wallace, David M.
1990
31 50 p. 7265-7268
4 p.
artikel
33 Synthesis and Diels-Alder reaction of stable aryl free 1,3-diazabutadiene Ibnusaud, Ibrahim
1990
31 50 p. 7357-7358
2 p.
artikel
34 Synthesis of a new flavonoid-antioxidant Beck, G
1990
31 50 p. 7293-7296
4 p.
artikel
35 Synthesis of hydroisoindoles via intramolecular Diels-Alder reactions Guy, Alain
1990
31 50 p. 7315-7318
4 p.
artikel
36 Theory of rates and stereoselctivities and of cycloadditions to 7-substituted norbornadienes. Houk, K.N.
1990
31 50 p. 7289-7292
4 p.
artikel
37 Use of BOP reagent for the suppression of diketopiperazine formation in boc/bzl solid-phase peptide synthesis Gairí, Margarida
1990
31 50 p. 7363-7366
4 p.
artikel
                             37 gevonden resultaten
 
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