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Kinetics of the Solid-State Cyclization of Glycylglycine Dipeptide
AbstractThe cyclization of glycylglycine dipeptide in the solid state under heating to form 2,5-diketopiperazine was studied, and its temperature...
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Cyclization of the l-alanyl-l-isoleucine dipeptide in the solid state: effect of the amino acid sequence on the reaction kinetics
The solid-state cyclization of the l -alanyl- l -isoleucine dipeptide on heating was studied. The kinetic parameters of this reaction, including the...
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Organic Solid-State Reactions with 100% Yield
Environmentally benign gas–solid, solid–solid, and intracrystalline (thermal and photochemical) reactions that give 100% yield of only one product...
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Photochemical Aspects of Thiocarbonyl Compounds in the Solid-State
The field of organic solid-state photochemistry has become popular, and has been extended in recent years to a variety of new systems. In this...
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Cyclization of L-Leucyl-L-valine Dipeptide in the Crystal Phase under Non-Isоthermal Conditions
AbstractThermal treatment of linear dipeptides in solid state makes it possible to obtain their cyclic analogues in high yield and without additional...
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kThe Mechanochemical Solid-State Reaction of Fullerenes
More than a decade has passed since fullerenes became available to researchers in almost all fields of science. The explosive development of study on...
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Asymmetric Induction in Organic Photochemistry via the Solid-State Ionic Chiral Auxiliary Approach
After a brief introduction and summary of various methods of asymmetric induction in organic photochemistry, the main part of the review covers the...
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Solid-State Decarboxylation of Cyclophane Tetra(malonatemethylene) Derivative
AbstractHeat-induced solid-state decarboxylation of tetra(malonatemethylene) based cyclophane leads to its tetra(2-carboxyethyl) derivative in...
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Engineering, Understanding, and Optimizing Electrolyte/Anode Interfaces for All-Solid-State Sodium Batteries
Rechargeable all-solid-state sodium batteries (ASS-SBs), including all-solid-state sodium-ion batteries and all-solid-state sodium-metal batteries,...
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Three Methods for Peptide Cyclization Via Lactamization
Lactamization is the key step in the synthesis of many compounds with macrocyclic structure. As the interest for these types of molecules grows in...
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Cyclization and Self-Assembly of Cyclic Peptides
Cyclic peptides are a fascinating class of molecules that can be programmed to fold or self-assemble into diverse mono- and multidimensional...
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Studies on charge transfer of enalapril maleate: from solid-state to molecular dynamics
IntroductionEnalapril maleate is an antihypertensive ethyl ester pro-drug with two crystalline forms. A network of hydrogen bonds in both polymorphs...
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Zwitterionic Bergman cyclization triggered polymerization gives access to metal-graphene nanoribbons using a boron metal couple
With the rapid growth in artificial intelligence, designing high-speed and low-power semiconducting materials is of utmost importance. This...
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Aerobic Oxidative Cyclization of 2-Mercaptobenzamide to 1,2-Benzoisothiazolin-3-one in the Presence of Mn(OAc)2
AbstractOne of a widely used broad-spectrum industrial bactericidal and mildew prevention agents is 1,2-benzoisothiazolin-3-one (BIT). In present...
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A simple and efficient synthesis of 1,3,6-trisubstituted pyrazoloquinolines via intramolecular cyclization – optimization studies
In this work, we developed a straightforward and convenient method for the synthesis of substituted pyrazoloquinolines – highly desirable compounds...
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Biocatalytic cyclization of small macrolactams by a penicillin-binding protein-type thioesterase
Macrocyclic peptides represent promising scaffolds for chemical tools and potential therapeutics. Synthetic methods for peptide macrocyclization are...
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Reactivity of alicyclic 1,5,9-triketones toward five-, six-, and seven-membered rings in acidic medium. Stereochemistry of intramolecular cyclization products
Among nine alicyclic 1,5,9-triketones with differently fused 5-, 6-, and 7-membered rings in the molecule, existing as mixtures of 3–6 diastereomers,...
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A simple access to hexahydropyrimidine from 1,3-diamine: synthesis and solid-state characterization
1,3-bis((1 H -1,2,4-triazol-1-yl)methyl)hexahydropyrimidine was readily prepared by cyclocondensation of propane-1,3-diamine with a mixture of (1 H -1,2,4...
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Catalytic hydrative cyclization of aldehyde-ynamides with water for synthesis of medium-sized lactams
A non-noble metal catalyzed hydrative cyclization of aldehyde-ynamides for efficient and practical synthesis of medium-sized lactams (7- to...
