Results 71 to 80 of about 3,282 (84)

Potential Complementary Modulation of Rumen Fermentation and Lipid Metabolism in Sheep: A Hypothesis Framework for Fermented Chinese Chive Juice and Black Soldier Fly-Derived Fatty Acids. [PDF]

Vet Sci
Niu K, Wang L, Lu Y, Zhang Z, Sheng P, Zhao Z.   +5 more
europepmc   +1 more source

Characterization of the aroma variances of duck broth from different part by HS-SPME-GC-MS, HS-GC-IMS and sensory evaluation. [PDF]

Food Chem X
Cao B, Pu D, Sun B, Wang Y, Zhang Y.
europepmc   +1 more source

Recent advances in enyne cycloisomerization using N-heterocyclic carbene gold complexes. [PDF]

RSC Adv
Mageed AH.
europepmc   +1 more source

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Selectfluor-Promoted Reactions of Aryl Methyl Ketones with Dimethyl Sulfoxide to Give 2,5-Diacylthiophenes and β-Acyl Allylic Methylsulfones

Organic Letters, 2023
In this paper, a convenient synthesis of 2,5-diacylthiophenes and β-acyl allylic methylsulfones from aryl methyl ketones with dimethyl sulfoxide (DMSO) through Selectfluor-promoted cascade cyclization and cross-coupling reactions by simple solvent modification is described. This method enables the formation of new C-C and C-S bonds via the selection of
Hao Lu, Jiayi Chen, Wenjun Zhou, Lifen Peng, Shuang-Feng Yin, Nobuaki Kambe, Renhua Qiu   +6 more
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Stereoselective Preparation of Bicyclo[3.3.0]octanones From the Products of Aprotic Conjugate Addition of Lithiated Allylic Sulfoxides to Cyclopent-2-enone and Enolate Trapping With Methyl Cyanoformate

Australian Journal of Chemistry, 1989
The lithium enolates arising by aprotic conjugate addition of lithiated but-2-enyl sulfoxides and a phosphine oxide to cyclopent-2-enone react efficiently with methyl cyanoformate to give the corresponding methyl 5-oxocyclopentanecarboxylates in good yields.
RK Haynes, AG Katsifis
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ChemInform Abstract: Methyl‐halogenated Allyl Methyl Sulfoxides and Sulfones and the Synthesis of Halogenated Sulfines.

Chemischer Informationsdienst, 1986
AbstractThe allyl methyl sulfoxides (Ic)‐(If) are synthesized from the sulfenylchlorides (IV) and allyl alcohol (V).
J. HOLOCH, W. SUNDERMEYER
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Über methyl‐halogenierte Allyl‐methyl‐sulfoxide und ‐sulfone und die Darstellung halogenierter Sulfine

Chemische Berichte, 1986
AbstractDie Allyl‐methyl‐sulfoxide R1R2R3CS(O)CH2CHCH2 1a–7a (R1, R2, R3 = H, F, Cl, CF3) sowie die entsprechenden Sulfone 1b–7b wurden dargestellt. Die an der Methylgruppe substituierten Sulfoxide stehen im Gleichgewicht mit Sulfensäure‐allylestern R1R2R3CSOCH2CHCH2 in Abhängigkeit von der Temperatur und der Art der Substitution.
Jan Holoch, Wolfgang Sundermeyer
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Metal-free, regio- and stereoselective S-methylation/phenylation of allyl halides using sulfoxides as sulfenylating agent

Tetrahedron, 2017
Abstract A DCP promoted metal-free, regio and stereoselective S -methylation/phenylation of allyl halides using sulfoxides as sulfenylating agent is described. A variety of multifunctional allyl halides underwent S -methylation and S -phenylation by using dimethyl sulfoxide (DMSO) and diphenyl sulfoxide (DPSO) under the reaction conditions ...
Rakhee Choudhary, Rekha Bai, Pratibha Singh, Mahesh C. Sharma, Satpal Singh Badsara   +4 more
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