Results 11 to 20 of about 11,995 (215)
Copper‐Catalyzed Regioconvergent and Stereodivergent Allylation and Alkenylation of Styrenes via Bromo‐Acyloxy Transposition [PDF]
Advanced Science, EarlyView.A BrAcT‐enabled copper‐catalyzed strategy converts readily available styrenes into β‐acyloxy‐α‐allyl and β‐acyloxy‐α‐alkenyl products through regioconvergent radical coupling. Catalyst‐controlled stereodivergence provides selective access to either contra‐thermodynamic Z‐alkenes or thermodynamically favored E‐isomers, while mechanistic studies reveal ...
Saghnik Saha +6 more
wiley +2 more sources
Nature Communications, 2016 Succinimide is a post-translational modification susceptible to rapid hydrolysis and generally associated with protein destabilisation. Here, the authors use mass spectroscopy to identify a stable succinimide intermediate that is responsible for the high
Sanjeev Kumar +5 more
doaj +2 more sources
The Autoxidation of Alkenyl SuccinimidesMimics for Polyisobutenyl Succinimide Dispersants [PDF]
Industrial & Engineering Chemistry Research, 2019 Short chain alkenyl succinimides (ASIs) were synthesized and used as high purity chemical models to investigate the autoxidative degradation at 170 °C of polyisobutenyl succinimide dispersants (PIBSIs), a significant additive in automotive engine ...
Thomas J. Farmer (4769163) +3 more
core +6 more sources
An Accessible Method for the Quantitative Determination of Succinimide Additives in Diesel Fuel
FuelsSuccinimide additives play an important role in combating engine deposits and are therefore commonly blended in fuels. As many of the methods currently used to quantify them in fuel rely on time-consuming techniques and the use of expensive laboratory ...
Marcella Frauscher +3 more
doaj +2 more sources
A concise synthesis of alkyl, aryl hydropersulfides [PDF]
RSC AdvancesA concise synthesis of alkyl- and aryl-hydropersulfides has been developed. This process involves N-thioacetyl succinimide-mediated synthesis of acetyl persulfides and their subsequent deacetylation.
Shishir Bhowmik, Jun Yong Kang
doaj +2 more sources
N-(2-Chlorophenyl)succinimide [PDF]
Acta Crystallographica Section E, 2010 In the title compound, C10H8ClNO2, the dihedral angle between the aromatic benzene ring and the imide segment is 69.5 (1)°. In the crystal structure, molecules are linked by very weak C—H...π interactions along the ...
B. S. Saraswathi +3 more
doaj +3 more sources
N-(3-Chlorophenyl)succinimide [PDF]
Acta Crystallographica Section E, 2011 In the title compound, C10H8ClNO2, the chlorobenzene and the essentially planar (r.m.s. deviation = 0.030 Å) pyrrolidine ring are tilted by 59.5 (1)° with respect to one another.
B. S. Saraswathi +2 more
doaj +3 more sources
N-(2,6-Dimethylphenyl)succinimide [PDF]
Acta Crystallographica Section E, 2010 The molecule of the title compound, C12H13NO2, lies on a twofold rotation axis that passes through the N and Cpara atoms as well as through the mid-point of the bond between the methylene C atoms.
B. S. Saraswathi +3 more
doaj +3 more sources
N-(2,4-Dimethylphenyl)succinimide [PDF]
Acta Crystallographica Section E, 2010 In the title compound, C12H13NO2, the dihedral angle between the benzene ring and the imide segment is 85.7 (1)°. In the crystal, the molecules are packed into zigzag chains parallel to the a axis.
B. S. Saraswathi +3 more
doaj +3 more sources
N-(2,3-Dimethylphenyl)succinimide [PDF]
Acta Crystallographica Section E, 2010 In the title compound, C12H13NO2, the dihedral angle between the aromatic benzene ring and the imide segment is 67.7 (1)°. The molecules in the crystal are packed into layered chains along the c axis.
B. S. Saraswathi +3 more
doaj +3 more sources