Intermolecular reaction of an aryl nitrene

1969 ◽  
Vol 91 (20) ◽  
pp. 5680-5681 ◽  
Author(s):  
Robert A. Odum ◽  
Alan M. Aaronson
Keyword(s):  
Intermolecular Reaction

scholarly journals Autophosphorylation activates the soluble cytoplasmic domain of the insulin receptor in an intermolecular reaction

1989 ◽  
Vol 264 (31) ◽  
pp. 18701-18706 ◽  
Author(s):  
M H Cobb ◽  
B C Sang ◽  
R Gonzalez ◽  
E Goldsmith ◽  
L Ellis
Keyword(s):  
Insulin Receptor ◽  
Cytoplasmic Domain ◽  
Intermolecular Reaction

scholarly journals Formation of Large Palindromic DNA by Homologous Recombination of Short Inverted Repeat Sequences in Saccharomyces cerevisiae

Genetics ◽  
2002 ◽  
Vol 161 (3) ◽  
pp. 1065-1075
Author(s):  
David K Butler ◽  
David Gillespie ◽  
Brandi Steele
Keyword(s):  
Homologous Recombination ◽  
Inverted Repeat ◽  
Excision Repair ◽  
Strand Break ◽  
Double Strand Break ◽  
Repeat Sequence ◽  
Inverted Repeat Sequence ◽  
Repeat Sequences ◽  
Dna Double Strand Break ◽  
Intermolecular Reaction

Abstract Large DNA palindromes form sporadically in many eukaryotic and prokaryotic genomes and are often associated with amplified genes. The presence of a short inverted repeat sequence near a DNA double-strand break has been implicated in the formation of large palindromes in a variety of organisms. Previously we have established that in Saccharomyces cerevisae a linear DNA palindrome is efficiently formed from a single-copy circular plasmid when a DNA double-strand break is introduced next to a short inverted repeat sequence. In this study we address whether the linear palindromes form by an intermolecular reaction (that is, a reaction between two identical fragments in a head-to-head arrangement) or by an unusual intramolecular reaction, as it apparently does in other examples of palindrome formation. Our evidence supports a model in which palindromes are primarily formed by an intermolecular reaction involving homologous recombination of short inverted repeat sequences. We have also extended our investigation into the requirement for DNA double-strand break repair genes in palindrome formation. We have found that a deletion of the RAD52 gene significantly reduces palindrome formation by intermolecular recombination and that deletions of two other genes in the RAD52-epistasis group (RAD51 and MRE11) have little or no effect on palindrome formation. In addition, palindrome formation is dramatically reduced by a deletion of the nucleotide excision repair gene RAD1.

scholarly journals Intermolecular Reaction during Photolysis of Diazoacetyl α-Chymotrypsin

1971 ◽  
Vol 246 (12) ◽  
pp. 3928-3933
Author(s):  
Charles S. Hexter ◽  
F.H. Westheimer
Keyword(s):  
Intermolecular Reaction

scholarly journals Correlation between Yield and Reduced Mass of Raw Materials in Intermolecular and Intramolecular Cyclization Reactions

2020 ◽  
Author(s):  
Masatoshi Kawashima
Keyword(s):  
Intramolecular Cyclization ◽  
Raw Materials ◽  
Reaction System ◽  
Diels Alder ◽  
Regression Equation ◽  
Reaction Site ◽  
Coupling Reactions ◽  
Cyclization Reactions ◽  
Intermolecular Reaction ◽  
Intermolecular Reactions

Correlation between yield and reduced mass of raw materials in intramolecular C-N, C-C, C-O coupling reactions and intramolecular/intermolecular Diels-Alder reactions was revealed. The regression equation was found to be the same as that of intermolecular reactions; yield = -0.1861<i>M</i><sub>AB</sub>/(<i>n</i><sub>A</sub><i>n</i><sub>B</sub><i>n</i><sub>I</sub>)+100.0, where <i>M</i><sub>AB</sub> is the reduced mass per mole and <i>n</i><sub>A</sub> and <i>n</i><sub>B</sub> are the total number of each reaction site in molecular A and molecular B in the reaction system, and <i>n</i><sub>I</sub> is the number to distinguish whether it is a intramolecular reaction or intermolecular reaction.

Intermolecular reaction kinetics for the PGE/NMA/BDMA anhydride-cured epoxy

1993 ◽  
Vol 26 (6) ◽  
pp. 1369-1375 ◽  
Author(s):  
J. A. Nielsen ◽  
S. J. Chen ◽  
D. C. Timm
Keyword(s):  
Reaction Kinetics ◽  
Intermolecular Reaction

scholarly journals Photocatalytic Oxidative C–H Thiolation: Synthesis of Benzothiazoles and Sulfenylated Indoles

Synlett ◽  
2019 ◽  
Vol 30 (14) ◽  
pp. 1648-1655 ◽  
Author(s):  
Andrew N. Dinh ◽  
Ashley D. Nguyen ◽  
Ernesto Millan Aceves ◽  
Samuel T. Albright ◽  
Mario R. Cedano ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Cyclic Voltammetry ◽  
Intramolecular Cyclization ◽  
Density Functional ◽  
Functional Theory ◽  
Intermolecular Reaction ◽  
Sulfur Radical

We report studies on the photocatalytic formation of C–S bonds to form benzothiazoles via an intramolecular cyclization and sulfenylated indoles via an intermolecular reaction. Cyclic voltammetry (CV) and density functional theory studies suggest that benzothiazole formation proceeds via a mechanism that involves an electrophilic sulfur radical, while the indole sulfenylation likely proceeds via a nucleophilic sulfur radical adding into a radical cationic indole. These conditions were successfully extended to several thiobenzamides and indole substrates.

Cross-Linked Polyamides

2002 ◽  
Vol 10 (4) ◽  
pp. 315-324
Author(s):  
H.S. Patel ◽  
V.C. Patel
Keyword(s):  
Diels Alder ◽  
Spectral Studies ◽  
Reinforced Composites ◽  
Intermolecular Reaction ◽  
Glass Fibre Reinforced ◽  
Ft Ir ◽  
Glass Fibre Reinforced Composites ◽  
By Products ◽  
Fibre Reinforced Composites

Cross linked polyimides containing a s-triazine ring have been synthesized via the Diels-Alder intermolecular polymerization of 2,4,6-tris(2-furanyl methyl imino)-1,3,5-triazine with various bis(maleimide) compounds, followed by the aromatization of the corresponding Diels-Alder products. All the poly(imino- s-triazine imide)s were characterized by elemental analysis, FT-IR spectral studies and thermogravimetry. Glass fibre reinforced composites were prepared via an in-situ Diels-Alder intermolecular reaction between 2,4,6-tris(2-furanyl methyl imino)-1,3,5-triazine and various bis(maleimide) compounds without evolution of by-products. The resulting composites were characterized by mechanical properties.

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