Results 201 to 210 of about 60,682 (387)

Sulfur fluoride exchange with carbon pronucleophiles. [PDF]

Chem Sci
Novicki JR, Teeter MD, Baldwin NJ, Am Ende CW, Puleo TR, Richardson AD, Ball ND.   +6 more
europepmc   +1 more source

Unexpected similarity of the structures of the weakly toxic amanitin (S)-sulfoxide and the highly toxic (R)-sulfoxide and sulfone as revealed by proton nuclear magnetic resonance and x-ray analysis [PDF]

, 1983
Theodor Wieland, Christa Goetzendoerfer, J. Dąbrowski, William N. Lipscomb, G. Shoham   +4 more
openalex   +1 more source

Synthesis of Cyclobutane‐Containing Tricyclic β‐Lactams Based on a Saturated Scaffold Enabled by Iron‐catalysed [2 + 2]‐Cycloaddition

Chemistry – A European Journal, EarlyView.
First syntheses of pyrrolidine‐, piperidine‐, and azepane tricyclic β‐lactams based on a saturated scaffold are achieved through an Fe‐pyrimidinediimine‐catalysed [2 + 2] cycloaddition of allylamines analogues followed by photo‐induced intramolecular C─H insertion.
Lea Freitag, Johannes Zeh, Levi A. Ziegenhagen, Felix J. Becker, Dragoș‐Adrian Roșca   +4 more
wiley   +1 more source

Modular synthesis of CF₂-containing compounds with PhSO₂CF₂H reagent through difluoromethylene radical anion synthon strategy. [PDF]

Nat Commun
Sun S, Jia R, Zhou X, Wang Z, Rong J, Ni C, Hu J.   +6 more
europepmc   +1 more source

Separation of H2 and CO through Poly(sulfone-amide) Membranes II. Highly Permselective Membranes Containing Bis(3-aminophenyl)sulfone as a Diamine Component [PDF]

, 1988
Yoshimitsu Sakaguchi, Masaya Tokai, Hiroshi Kawada, Yasuo Kato   +3 more
openalex   +1 more source

Recent Advances in the Synthesis of Sulfones

Synthesis, 2016
Nai‐Wei Liu, Shuai Liang, G. Manolikakes   +2 more
semanticscholar   +1 more source

Coronene Bisimide as a Visible‐Light‐Mediated Triplet‐Triplet Energy Transfer Catalyst

Chemistry – A European Journal, EarlyView.
Coronene bisimide (CBI) with its efficient intersystem crossing was used as a visible‐light‐absorbing photosensitizer. Different reactions, including cycloadditions and oxidations, were demonstrated via triplet‐energy transfer from CBI. Abstract Photosensitization has emerged as a versatile tool to facilitate access to excited states under mild ...
Divya P. Sukumaran, Frank Würthner
wiley   +1 more source

Discovery of Fluorotelomer Sulfones in the Blubber of Greenland Killer Whales (<i>Orcinus orca</i>). [PDF]

Environ Sci Technol Lett
Lauria MZ, Shi X, Haque F, Plassmann M, Roos A, Simon M, Benskin JP, Jobst KJ.   +7 more
europepmc   +1 more source

The Sulfone Stretching Frequencies of Some Phenylsulfonyl Derivatives.

, 1963
Nariko Shinriki, TOSHIO NAMBARA
openalex   +2 more sources

Reactions of amines with β-(phenylseleninyl)vinyl sulfones derived from the selenosulfonation of acetylenes. Formation of enamine sulfones [PDF]

, 1985
Thomas G. Back, Scott Collins, Kwok-Wai Law   +2 more
openalex   +1 more source