Results 161 to 170 of about 266,703 (299)

Modelling of photodegradation in solar cell modules of substrate and superstrate design made with ethylene-vinyl acetate as pottant material [PDF]

A computer model which simulates, in principle, the chemical changes in the photooxidation of hydrocarbons using as input data a set of elementary reactions, corresponding kinetic rate data and appropriate initial conditions was developed.
Guillet, J. E., Somersall, A. C.
core   +1 more source

Ketogenic interventions enhance REM sleep in females and support memory in aged rats. [PDF]

Front Aging Neurosci
Lark ARS, Mir FA, Ambareen N, Tian F, Carpenter AH, Crowley EA, Toro BA, Syme CE, Aygar S, Thendral A, Smith K, White CG, Mahamdeh MS, Choi J, Nehs CJ.   +14 more
europepmc   +1 more source

Convergent Total Synthesis of 16β‐Hydroxylpseudobufarenogin

Angewandte Chemie, EarlyView.
We present a novel convergent strategy that integrates Pd/Ag‐promoted Suzuki–Miyaura coupling with Ir‐catalyzed radical‐relay cyclization, enabling the first total synthesis of 16β‐hydroxylpseudobufarenogin. This approach is broadly applicable to the total synthesis of various oxygenated bufadienolides by simply modifying the fragment structures ...
Wataru Shigematsu, Yo Matsumoto, Koichi Hagiwara, Masayuki Inoue   +3 more
wiley   +2 more sources

Metabolic and gut microbiota effects of ketogenic diet and exogenous ketone salts in a rat model of metabolic syndrome. [PDF]

Eur J Nutr
Pereira-Rodrigues A, Gonçalves A, Alves IN, Mendes CS, Silva C, Campos J, Sampaio-Maia B, Falcão-Pires I, Araujo R.   +8 more
europepmc   +1 more source

Toughening of BIS maleimide resins: Synthesis and characterization of maleimide terminated poly(arylene ether) oligomers and polymers [PDF]

Amine functional poly(arylene ether) sulfones were previously reported. Herein, the chemistry was extended to amorphous poly(arylene ether) ketones because of their higher fracture toughness values, relative to the polysulfones.
Hedrick, J. C., Jurek, M. J., Lyle, G. D., Mcgrath, J. E., Mohanty, D.   +4 more
core   +1 more source

SIRT3 Regulates HMGCS2 Deacetylation and Influences Cholangiocarcinoma Progression via the Metabolism of Ketone Bodies. [PDF]

Hum Mutat
Liu S, You X, Wang D, Wang X, Yang Y, Chen F, Zheng J, Qi F, Sun W, Peng W, Xi J, Lu Z, Zhang D.   +12 more
europepmc   +1 more source

Ketones [PDF]

Chemical & Engineering News Archive, 1948
openaire   +1 more source

Katalysatoraktivierung als Schlüsselfaktor in Kreuzkupplungen: Raumtemperatur‐Kupplungen schwacher Nukleophile ermöglicht durch [Pd(1‐MeNAP)TFA]2 Präkatalysatoren

Angewandte Chemie, EarlyView.
Bei vielen Pd‐katalysierten Kreuzkupplungen hat sich gezeigt, dass die Katalysatorleistung durch dessen Aktivierung begrenzt wird. Methylnaphthyl (MeNAP)‐Palladiumtrifluoracetat‐Dimere werden als leicht zu lagernde und handhabende Präkatalysatoren vorgestellt, die sich unter Reaktionsbedingungen schnell aktivieren, selbst wenn nur schwach ...
Sourav Manna, Henric F. Janning, Nikolaos V. Tzouras, Jane Anto Simplica Sagayaraj, Fadil Faizal Mannighayil, Angelino Doppiu, Lukas J. Gooßen   +6 more
wiley   +1 more source

Iron‐Photocatalyzed C(sp3)–H Phosphonylation of Alkanes

Angewandte Chemie, EarlyView.
Alkyl phosphonates are valuable motifs that can be prepared by phosphonylations of various common functional groups. However, direct phosphonylations of C(sp3)–H bonds are limited to activated positions. Herein, we report an iron‐photocatalyzed phosphonylation of unactivated C(sp3)–H bonds using a novel phosphite radical trap, which is equipped with an
Ya Dong, Wangyujing Han, Hanwen Zhang, Santosh K. Pagire, Harry Meats, Adam Noble, Varinder K. Aggarwal   +6 more
wiley   +2 more sources

Photoinduced deacylative epoxidation of ketone derivatives with allylic peroxides. [PDF]

Chem Sci
Lin J, Zhou M, Li Z, Duan J, Liu X, Wang Y, Shu C.   +6 more
europepmc   +1 more source