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- Currently displaying 26501 - 26520 of 29653 publications
The Horner-Wadsworth-Emmons Reaction in Natural Products Synthesis: Expedient Construction of Complex (E)-Enones Using Barium Hydroxide
Synlett
(1993)
1993
774
(doi: 10.1055/s-1993-22605)
Biosynthesis of porphyrins and related macrocycles. Part 40. Synthesis of a spiro-lactam related to the proposed spiro-intermediate for porphyrin biosynthesis: inhibition of cosynthetase
J CHEM SOC PERK T 1
(1993)
2875
(doi: 10.1039/p19930002875)
Biosynthesis of porphyrins and related macrocycles. Part 41. Fate of oxygen atoms as precorrin-2 carrying eight labelled carboxyl groups ( 13 C 18 O 2 H) is enzymatically converted into cobyrinic acid
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
(1993)
2893
(doi: 10.1039/p19930002893)
The synthesis of δ-hydroxy allylic phosphine oxides by palladium( II )-catalysed allylic acetate transposition
Journal of the Chemical Society Perkin Transactions 1
(1993)
2913
(doi: 10.1039/p19930002913)
Models for nuclease catalysis: Mechanisms for general acid catalysis of the rapid intramolecular displacement of methoxide from a phosphate diester
J CHEM SOC PERK T 2
(1993)
1269
(doi: 10.1039/p29930001269)
Morphine recognition by a porphyrin–cyclocholate molecular bowl
Journal of the Chemical Society Chemical Communications
(1993)
456
(doi: 10.1039/c39930000456)
exo -Selective acceleration of an intermolecular Diels–Alder reaction by a trimeric porphyrin host
Chemical Communications
(1993)
458
(doi: 10.1039/C39930000458)
The first imino-lead complex: synthesis and X-ray characterisation of Pb[µ-NC(But)Ph]3Li·thf (thf = tetrahydrofuran)
J. Chem. Soc., Chem. Commun.
(1993)
1086
(doi: 10.1039/c39930001086)
A model intermediate for the nucleophilic substitution of (Cp) 2 Sn; synthesis and structure of (Cp)(Me 3 Si) 2 NSn(µ-Cp)Li·pmdeta [Cp = C 5 H 5 , pmdeta =(Me 2 NCH 2 CH 2 ) 2 NMe]
J. Chem. Soc., Chem. Commun.
(1993)
1349
(doi: 10.1039/c39930001349)
Studies towards the total synthesis of the marine-derived immunosuppressant discodermolide; asymmetric synthesis of a C1–C8δ-lactone subunit
Chemical Communications
(1993)
1790
(doi: 10.1039/c39930001790)
Dalton communications. The ‘broken cube’ polymer structure of (LiBr·thf)∞(thf = tetrahydrofuran)
J. Chem. Soc., Dalton Trans.
(1993)
3265
(doi: 10.1039/dt9930003265)
Synthesis and crystal structure of Sb(N[double bond, length half m-dash]CPh 2 ) 3
Dalton Transactions
(1993)
2257
(doi: 10.1039/dt9930002257)
2 TRIORGANOSTANNATE COMPLEXES SYNTHESIZED FROM BIS(CYCLOPENTADIENYL)TIN(II) - STRUCTURAL VARIATION BETWEEN [MG(THF)6]2+2[SN(ETA-3-C5H5)3]- AND [LI(THF)4]+[SN(C13H9)3]- (THF = TETRAHYDROFURAN, C13H9 = FLUORENYL)
J. Chem. Soc., Dalton Trans.
(1993)
1465
(doi: 10.1039/dt9930001465)
Nuclear magnetic resonance studies of the synthesis of silicalite by the 'fluoride method'
Journal of the Chemical Society Faraday Transactions
(1993)
89
4245
(doi: 10.1039/ft9938904245)
Entropy-driven formation of a superlattice in a hard-sphere binary mixture
Nature
(1993)
365
35
(doi: 10.1038/365035a0)
VIBRATIONAL FREQUENCY-SHIFTS IN OC...HF AND N2...HF
J. Chem. Soc., Faraday Trans.
(1993)
89
4253
(doi: 10.1039/ft9938904253)
Accurate determination of small nuclear magnetic resonance coupling constants from decoupling experiments
Physical Chemistry Chemical Physics
(1993)
89
4275
(doi: 10.1039/FT9938904275)
Inner-shell spectroscopies of solid and gaseous alkylidyne tricobalt nonacarbonyl complexes
J. Chem. Soc., Faraday Trans.
(1993)
89
3331
(doi: 10.1039/ft9938903331)
STRUCTURE AND DYNAMICS OF MODEL AG AND PT CLUSTERS
\zpdamc
(1993)
26
258-260