Results 141 to 150 of about 2,638 (179)

2-Pyrones, Stilbenes, Dihydrophenanthrenes, and Xanthones

1998
The enzymatic mechanisms for lengthening of the side chain of cinnamic acids by one or more C2 units followed by cyclization are widespread in higher plants. Although by far the largest group of compounds formed by this route is the flavonoids, several other important structural entities are known to arise in this manner. Among these are the 2-pyrones,
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2-Pyrones. IX. 2-Pyrone-6-carboxylic Acid and its Derivatives

Journal of the American Chemical Society, 1954
Richard H. Wiley, Albert J. Hart
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2-Pyrones. XXV. 3,6-Diaryl-2-pyrones as Heterocyclic Analogs of Terphenyl

Journal of the American Chemical Society, 1957
Richard H. Wiley, C. H. Jarboe, F. N. Hayes   +2 more
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Notes - 2-Pyrones. XXVII. 4-Methyl-6-alkyl-2-pyrones

The Journal of Organic Chemistry, 1957
Richard Wiley, J. Esterle
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Enantioselective Access to Triaryl-2-pyrones with Monoaxial or Contiguous C–C Diaxes via Oxidative NHC Catalysis

ACS Catalysis, 2023
Shao-Jie Wang, Hui Yang, Ming Wah Wong
exaly  

Bromination of 2-pyrone

The Journal of Organic Chemistry, 1969
William H. Pirkle, Martin B. Dines
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2-Pyrones. XVIII. 5-Aroyl-2-pyrones and 5-Aroyl-2-pyridones

Journal of the American Chemical Society, 1956
Richard H. Wiley, S. C. Slaymaker
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Syntheses of 2-Pyrone Derivatives

HETEROCYCLES, 1976
Goro Kobayashi, Yoshinori Tominaga, Yoshiro Matsuda   +2 more
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2-Aryl-6-Polyfluoroalkyl-4-Pyrones as Promising RF-Building-Blocks: Synthesis and Application for Construction of Fluorinated Azaheterocycles

Molecules, 2021
Sergey A Usachev, Dmitrii L Obydennov, Vyacheslav Ya Sosnovskikh   +2 more
exaly  

Communications - 2-Pyrones. XXIII. 4-Methyl-6-(2'-methylpropenyl)-2-pyrone

The Journal of Organic Chemistry, 1956
Richard Wiley, G. Esterie
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