Results 71 to 80 of about 55,078 (177)

The [3 + 2]- and [5 + 2]-cycloadditions of the cyclohepta-2,4-dienyl cation [PDF]

, 1987
Heilmann, Werner, Koschinsky, Rainer, Mayr, Herbert   +2 more
core   +1 more source

Short Enantioselective Formal Synthesis of (–)-Platencin [PDF]

, 2018
A short enantioselective formal synthesis of the antibiotic natural product platencin is reported. Key steps in the synthesis include enantioselective decarboxylation alkylation, aldehyde/olefin radical cyclization, and regioselective aldol ...
Defieber, Christian, Grabovyl, Gennadii A., Mohr, Justin T., Stoltz, Brian M.   +3 more
core  

Sextettumlagerungen als Solvens-Polaritätssonde [PDF]

, 1990
Hadizamani, Katja, Langhals, Heinz
core   +1 more source

Lewis Acid-Catalyzed Divergent (4+3)/(4+2) Annulations of <i>o</i>-Quinone Methides with Bicyclo[1.1.0]butanes Lead to sp³-Rich Oxabicyclic Frameworks. [PDF]

Org Lett
Mondal S, Patel M, Hazra S, Hajra S, Saha J.   +4 more
europepmc   +1 more source

Vinyl cations. Comparison of gas-phase thermodynamic and solvolysis data with ab initio MO calculations [PDF]

, 1981
Mayr, Herbert, Schleyer, Paul v. R., Schneider, Reinhard, Wilhelm, Dieter   +3 more
core   +1 more source

Ring expansion of bicyclo[1.1.0]butyl ketones to bicyclo[2.1.1]hexenes using ketone as both activating and reacting groups. [PDF]

Nat Commun
Ge J, Cao L, Lin K, Ruan C, Ye X, Bao X, Yang Z, Wang H, Chen H.   +8 more
europepmc   +1 more source

One-Pot Synthesis of Aminodiperoxides from 1,5-Diketones, Geminal Bishydroperoxides and Ammonium Acetate. [PDF]

Molecules
Belyakova YY, Tsykunova VE, Radulov PS, Dzhemileva LU, Novikov RA, Ilovaisky AI, Yaremenko IA, Terent'ev AO.   +7 more
europepmc   +1 more source

High performance, high density hydrocarbon fuels [PDF]

The fuels were selected from 77 original candidates on the basis of estimated merit index and cost effectiveness. The ten candidates consisted of 3 pure compounds, 4 chemical plant streams and 3 refinery streams. Critical physical and chemical properties
Frankenfeld, J. W., Hastings, T. W., Lieberman, M., Taylor, W. F.   +3 more
core   +1 more source

Half-Cage Compounds by Radical Reactions with Thiophenol and Bromotrchloromethane from Polycyclic Compounds with a Bicyclo[1.1.0]butane System and an Adjacent Azo Bridge

, 1988
Christl, Manfred, Henneberger, H., Freund, S.   +2 more
openalex   +1 more source

Robust π-conjugated radical cations. [PDF]

Chem Sci
Su S, Miao Q.
europepmc   +1 more source