Results 221 to 230 of about 141,510 (340)

Excited states and photochemistry of saturated molecules. VII. Potential energy surfaces in excited singlet states of methane [PDF]

, 1979
Mark S. Gordon, James W. Caldwell
openalex   +1 more source

Synthesis of Spirolactones from Carbonyls via Carboborylation of N‐Sulfonylhydrazones with Alkoxycarbonylalkylboronic Acids

Advanced Synthesis &Catalysis, EarlyView.
Spirolactones are readily prepared from carbonyls via their N‐tosylhydrazones. The reaction involves carboborylation with ethoxycarbonyl‐substituted boronic acids, followed by oxidation and lactonization. Thermal or photochemical protocols enable versatility.
Lucía López, Sara Filgueira, María‐Paz Cabal, Carlos Valdés   +3 more
wiley   +1 more source

Pennate diatoms make non-photochemical quenching as simple as possible but not simpler. [PDF]

Nat Commun
Croteau D, Jaubert M, Falciatore A, Bailleul B.   +3 more
europepmc   +1 more source

Studies on the photochemistry and mass spectrometry of isotopically labelled 2-phenoxy-4, 5-benztropones

, 1967
Ming-Ta Sung
openalex   +1 more source

Oxidation‐reduction potential dependence of the two kinetic components in chloroplast system II primary photochemistry [PDF]

, 1978
Anastasios Melis
openalex   +1 more source

Photochemical Preparation of (Aza−)Indolines: Diastereoselective Synthesis and Polarity Reversal Strategy

Advanced Synthesis &Catalysis, EarlyView.
Abstract Herein, we present the first light‐mediated, diastereoselective de novo synthesis for 2,3‐substituted indolines, a privileged scaffold in pharmaceuticals. The protocol was tested with various aryl and alkyl groups, maintaining high yields up to 85% across different substituents.
Julian J. Melder, Maxi L. Heldner, Julia Svetličić, Abdinasir Adow, Frank Rominger, Matthias Rudolph, Günter Helmchen, A. Stephen K. Hashmi   +7 more
wiley   +1 more source

Learning from nature: photosynthetic traits conferring superior salt tolerance in wild rice <i>Oryza coarctata</i>. [PDF]

Philos Trans R Soc Lond B Biol Sci
Yun P, Shahzad B, Hasanuzzaman M, Islam T, Shabala L, Zhou M, Venkataraman G, Chen ZH, Shabala S.   +8 more
europepmc   +1 more source

Vacuum uv spectroscopy and photochemistry. V. Spectra, ionization, and molecular interactions. Annual report, September 15, 1966-September 14, 1967

, 1967
Mostafa A. El‐Sayed
openalex   +2 more sources

Photochemistry of NO_x and HNO_x Compounds [PDF]

, 1974
Harold S. Johnston, Richard Graham
openalex   +1 more source

Phycoerythrocyanin [PDF]

, 1993
Hong, Q., Scheer, Hugo, Shima, A., Siebzehnrübl, S., Zhao, K. H.   +4 more
core