Results 21 to 30 of about 501,263 (263)
Stereoselective Synthesis of (+)-Ferruginyl Methyl Ether and (+)-Sugiyl Methyl Ether
Journal of Chemical Research, 2000 A facile stereoselective synthetic procedure to (+)-ferruginyl methyl ether and (+)-sugiyl methyl ether has been developed with high stereoselectivity and overall yield.
Gan Yonghong, Pan Xinfu
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[2,3]-Wittig rearrangements of (trimethylsilyl)methyl allyl ethers
, 1996 A Wittig-Still type [2,3]-sigmatropic rearrangement of (trimethylsilyl)methyl allyl ethers has been ...
Mulzer, J., List, B.
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Journal of Lipid Research, 1978 Artifacts formed by methylation of chenodeoxycholic acid with diazomethane are identical to the synthetic 3alpha- and 7 alpha-monomethyl ethers of methyl chenodeoxycholate. The extent of formation of these artifacts with time has been studied.
R Shaw, W H Elliott
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Beilstein Journal of Organic Chemistry, 2018 The application of heterogeneous catalysis and green solvents to the set up of widely employed reactions is a challenge in contemporary organic chemistry. We applied such an approach to the synthesis and further conversion of tetrahydropyranyl ethers, an
Ugo Azzena +4 more
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Molecules, 2021 A novel organocatalytic multicomponent cyanovinylation of aldehydes was designed for the synthesis of conjugated cyanomethyl vinyl ethers. The reaction was implemented for the synthesis of a 3-substituted 3-(cyanomethoxy)acrylates, using aldehydes as ...
Samuel Delgado-Hernández +2 more
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High octane ethers from synthesis gas-derived alcohols [PDF]
, 1992 The objective of the proposed research is to synthesize high octane ethers, primarily methyl isobutyl ether (MIBE) and methyl tertiary butyl ether (MTBE), directly from H{sub 2}/CO/CO{sub 2} coal-derived synthesis gas via alcohol mixtures that are rich ...
Klier, Kamil +4 more
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Advanced Functional Materials, EarlyView.An integrated pulmonary mRNA delivery platform combining novel biodegradable syringic acid‐derived ionizable lipids, design‐of‐experiments formulation optimization, and vibrating‐mesh nebulizer engineering enabled stable aerosolization and efficient lung delivery.
Neha Kaushal +21 more
wiley +1 more source
Occurrence and Distribution of the Flavone Tricetin and its Methyl Derivatives as Free Aglycones
Natural Product Communications, 2008 This paper presents a review of the occurrence of tricetin and its methyl ethers, with respect to their occurrence in the free state. In addition to literature data, our tabulated survey also includes a dozen unpublished results.
Eckhard Wollenweber, Marion Dörr
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Monomethyl and dimethyl ethers of methyl β-D-xylopyranoside
, 1984 The preparative advantages of partial methylation with subsequent separation of isomers over standard syntheses of individual derivatives are presented on the case of the methylation of methyl β-D-xylopyranoside (I). All seven possible methyl ethers were
Jan Staněk +2 more
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Advanced Functional Materials, EarlyView.This work reveals the influence of polymer side‐chain electronic effects on the Li+ solvation sheath in gel polymer electrolytes. Electron‐donating side chains induce the strong Li+ coordination and FDMA‐dominated solvation, impeding Li+ desolvation, whereas electron‐withdrawing side chains weaken Li+ coordination, facilitating anion‐rich solvation and
Xianbin Wu +7 more
wiley +1 more source