Digitale Bibliotheek
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                             38 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 A convenient highly stereoselective synthesis of cyclopropylboronates Fontani, Pierre
1989
30 36 p. 4815-4818
4 p.
artikel
2 A convenient synthesis of optically active 1H-aziridine-2-carboxylic acids (esters) Legters, J.
1989
30 36 p. 4881-4884
4 p.
artikel
3 Addition of 2-(phenoxymethyl)-2-propenylmagnesium chloride to epoxides followed by Pd(0)-catalyzed cyclization: A one-pot synthesis of 3-methylenetetrahydropyrans van der Louw, J.
1989
30 36 p. 4863-4866
4 p.
artikel
4 A new route to homochiral trans-disubstituted cyclopentanes Levine, Samuel G.
1989
30 36 p. 4767-4770
4 p.
artikel
5 An improved procedure for metallocene-promoted glycosidation. Enhanced reactivity by employing 1:2-ratio of Cp2HfCl2-AgClO4 Suzuki, Keisuke
1989
30 36 p. 4853-4856
4 p.
artikel
6 A novel formation and photochemical reaction of 3,3-di-t-butyl-3′,3′-diphenyl[1,2]dithiolo[5,4-d][1,2]dithiole Tokitoh, Norihiro
1989
30 36 p. 4825-4828
4 p.
artikel
7 A novel method for regio- and stereoselective hydroxylation of anthracycline glycosides Nakajima, Shohachi
1989
30 36 p. 4857-4858
2 p.
artikel
8 A novel procedure for denitrohydrogenation by Na2S2O4-Et3SiH Kamimura, Akio
1989
30 36 p. 4819-4820
2 p.
artikel
9 A re-examination of the palladium-catalyzed cross coupling of alkyl iodides with alkyl Grignard reagents Yuan, Kaixu
1989
30 36 p. 4779-4782
4 p.
artikel
10 Asymmetric oxidation of thioethers Conte, Valeria
1989
30 36 p. 4859-4862
4 p.
artikel
11 Asymmetric synthesis of (3R)-alkanoyloxytetradecanoic acids-components of bacterial lipopolysaccharides Jadhav, Prabhakar K.
1989
30 36 p. 4763-4766
4 p.
artikel
12 Graphical abstracts 1989
30 36 p. 4747-4755
9 p.
artikel
13 Hindered Organoboron groups in Organic Synthesis. 12. The bis(2,6-dimethyl-4-methoxyphenyl)boron (DMP)2B group, a new, readily solvolysed Carbanion stabilising group 1989
30 36 p. 4746-
1 p.
artikel
14 Lewis acid catalyzed stereoselective ene addition of formaldehyde to 1,3-diarylcyclopentenes - synthesis of trans-2,5-diaryl-2-cyclopentene-1-methanols Prashad, Mahavir
1989
30 36 p. 4757-4758
2 p.
artikel
15 5-Methoxy-2,3,4,5-tetramethylcyclopent-2-enone, a synthetic equivalent for 2,3,4,5-tetramethylcyclopentadienone: Application to the Synthesis of 1,2,3,4-tetramethylfulvene Pando, Jerome C
1989
30 36 p. 4811-4812
2 p.
artikel
16 Mixed copper, zinc 2-amino benzylic organometallics as efficient reagents for the synthesis of heterocycles Chen, Huai Gu
1989
30 36 p. 4795-4798
4 p.
artikel
17 N-iodosuccinimide mediated oxidative cyclization of mono-t-butyldimethylsilylated diols McDonald, Chriss E.
1989
30 36 p. 4791-4794
4 p.
artikel
18 Reaction of cyclopropylcarbene-chromium complexes with alkenes; Synthesis of cyclopropylcyclopropanes Herndon, James W.
1989
30 36 p. 4771-4774
4 p.
artikel
19 Regio- and chemoselective epimerization of cis-3-amino-β-lactams to the trans-isomers: a new synthesis of aztreonam Kawabata, Takeo
1989
30 36 p. 4837-4840
4 p.
artikel
20 Regiocontrolled metalation of diethyl β-dialkylaminovinylphosphonates: A new synthesis of substituted β-ketophosphonates Boeckman Jr., Robert K.
1989
30 36 p. 4787-4790
4 p.
artikel
21 Regioselective reaction of singlet oxygen with cis-alkenes Orfanopoulos, Michael
1989
30 36 p. 4875-4878
4 p.
artikel
22 Rh(I)-catalyzed formation of two conformers due to cis-1,2-cyclohexanediol Funakoshi, Kazuhisa
1989
30 36 p. 4849-4852
4 p.
artikel
23 Ring opening reactions of deltacyclene epoxides Lautens, Mark
1989
30 36 p. 4803-4806
4 p.
artikel
24 Selective benzylation of alcohols and amines under mild conditions Liotta, Louis J.
1989
30 36 p. 4759-4762
4 p.
artikel
25 Sequential chirality transfer in intramolecular amidomercuration reactions Harding, Kenn E.
1989
30 36 p. 4775-4778
4 p.
artikel
26 Stable chiral but racemic phosphines (R)(R′)(R″)P containing two different (amino) substituents : high yield synthesis and conversion to the respective phosphine sulphides Mohan, T.
1989
30 36 p. 4871-4874
4 p.
artikel
27 Synthesis and chemical behaviors of 12-substituted dibenz[c,f][1,5]azastibocine and dibenz[c,f][1,5]azabismocine derivatives: evidences of 10-Pn-4 type hypervalent interaction Ohkata, Katsuo
1989
30 36 p. 4841-4844
4 p.
artikel
28 Synthesis of two pyrrolidine alkaloids, peripentadenine and dinorperipentadenine Michael, Joseph P.
1989
30 36 p. 4879-4880
2 p.
artikel
29 Tautomerism of 2-(2,4-dinitrobenzyl)pyridine More O'Ferrall, Rory A.
1989
30 36 p. 4885-4888
4 p.
artikel
30 Theonelladins A ∼ D, novel antineoplastic pyridine alkaloids from the Okinawan marine sponge Theonella swinhoei Kobayashi, Jun'ichi
1989
30 36 p. 4833-4836
4 p.
artikel
31 The palladium-catalyzed michael addition reaction of the ketone enolates generated by the decarboxylation of allyl β-keto carboxylates under neutral conditions Nokami, Jnuzo
1989
30 36 p. 4829-4832
4 p.
artikel
32 The reactivity of the highly functionalized copper, zinc reagents RCu(CN)ZnI toward 1-haloalkynes and acetylenic esters Yeh, Ming Chang P.
1989
30 36 p. 4799-4802
4 p.
artikel
33 The synthesis of Irisquinone Michalak, Ronald S.
1989
30 36 p. 4783-4786
4 p.
artikel
34 The total synthesis of 10-(R,S)-C30 botryococcene and botryococcane and a new synthesis of a general intermediate to the botryococcene family Hird, Nicholas W.
1989
30 36 p. 4867-4870
4 p.
artikel
35 Total synthesis of (+)-brefeldin C via Lewis acid mediated cyclization of an epoxy-allylsilane Hatakeyama, Susumi
1989
30 36 p. 4845-4848
4 p.
artikel
36 Trifluoroacetimidoyl chlorides as a new trifluoromethyl building block for fluorinated nitrogen heterocycles Uneyama, Kenji
1989
30 36 p. 4821-4824
4 p.
artikel
37 Trimethylaluminum promoted conjugate additions of dimethylphosphite to α,β-unsaturated esters and ketones Green, Kenneth
1989
30 36 p. 4807-4810
4 p.
artikel
38 Unexpected synthesis of a 1,2 λ3azaphosphoridine Dufour, Nathalie
1989
30 36 p. 4813-4814
2 p.
artikel
                             38 gevonden resultaten
 
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