As a versatile hydride reagent, 1-hydrosilatrane can be used in reduction reactions to synthesize alcohols, amines, their chiral counterparts, and esters from aldehydes/ketones.

Sure/Seal™ Packaging System

Our Sure/Seal air-sensitive and anhydrous packaging system has been improved to incorporate larger puncture are and new elastomer liner which has greater sealing properties.

PI and PSI – Chiral phosphorus incorporation harnessing the potential of P(V)

PI and PSI reagents are a platform of phosphate-based reagents for phosphorylation and phosphothiolation of nucleotides and peptides developed by the Baran lab.

Single-Electron Oxidation-Induced Chemical Transformations

This review outlines the sustainable reactions occurring through the SET mechanism, leading to the formation of carbon-carbon bonds and rearrangement of oxaziridines in photoredox catalysis using newly developed neutral silicon-based radical precursors.

Asymmetric Catalysis with Chiral Oxazaborolidinium Ions (COBIs)

Learn about the applications of chiral oxazaborolidinium ions (COBIs) as Lewis acid catalysts in different asymmetric reactions such as cyclopropanation, epoxidation, and radical reactions along with details of their catalytic action.

Recent Advances in the Catalytic Transformations

This article details the latest progress in synthesizing alkylsulfonyl fluorides through different approaches that utilize photoredox catalysis, electrocatalysis, transition-metal catalysis, and organocatalysis. The alkylsulfonyl fluorides thus prepared could be utilized further in sulfur(VI) fluoride exchange (SuFEx) click reactions.

Selecting Orthogonal Building Blocks

Novabiochem® product range has one of the largest collections of orthogonally and quasi-orthogonally protected tri-functional amino acids. These derivatives are useful tools for the synthesis of cyclic and branched peptides and peptides carrying side-chain modifications.

Friedel–Crafts Acylation

Friedel-Crafts acylation with Lewis acid catalysts forms monoacylated products via electrophilic aromatic substitution of arenes.

Periodic Table of the Elements

Download printable Periodic Table with element names, atomic mass, and numbers for quick reference and lab use.

Pressure Conversion Table

Pressure conversion table and chart. The pressure converter is ideal for converting atm to pa, bar to psi, kpa to atm, atm to torr and other common units. Quickly convert units of pressure in the lab, classroom or field.

Inverse Electron Demand Diels–Alder Reactions of 1,2,4,5-Tetrazines and 1,2,3-Triazines

The inverse electron demand Diels-Alder reactions of electron-deficient heterocycles are significant cycloaddition reactions for the total synthesis of natural products containing highly substituted and functionalized heteroaromatic ring systems.

Fries Rearrangement

The Fries rearrangement reaction is an organic name reaction which involves the conversion of phenolic esters into hydroxyaryl ketones on heating in the presence of a catalyst. Suitable catalysts for this reaction are Brønsted or Lewis acids such as HF

Knoevenagel Condensation Reaction

Knoevenagel Condensation is an organic reaction named after Emil Knoevenagel. It is a classic C-C bond formation reaction and a modification of the Aldol Condensation.

Chiral Phosphoric Acids: Versatile Organocatalysts with Expanding Applications

TRIP and TiPSY Chiral Phosphoric Acid Catalysts

Biginelli Reaction

The Biginelli Reaction is an acid-catalyzed, three-component reaction between an aldehyde, b-ketoester, and urea that produces tetrahydropyrimidones, which have potential pharmaceutical applications.

Unnatural Amino Acids for Peptide Synthesis

Unnatural amino acids, the non-proteinogenic amino acids that either occur naturally or are chemically synthesized, are becoming more and more important as tools for modern drug discovery research.

Acid and Base Chart — Table of Acids & Bases

Acid and base chart lists the strength of acids and bases (strongest to weakest) in order. Simple to use laboratory reference chart for scientists, researchers and lab technicians.

Greener Methods: Catalytic Amide Bond Formation

We are proud to offer a number of products used in catalytic amidation technology.

Aldol Condensation Reaction

The aldol condensation reaction is an organic reaction introduced by Charles Wurtz, who first prepared the β-hydroxy aldehyde from acetaldehdye in 1872.

VSEPR Chart | Valence Shell Electron Pair Repulsion Theory

Use our handy VSEPR chart to find the 3-D geometric VSEPR shapes of molecules and ions and learn about VSEPR theory and shapes.

Diels–Alder Reaction

The Diels–Alder reaction is the reaction between a conjugated diene and an alkene (dienophile) to form unsaturated six-membered rings. It is also referred to as a cycloaddition.

Spirocyclic Building Blocks for Scaffold Assembly

Spirocyclic modules containing four-membered rings are currently of growing interest to discovery chemists.

Baeyer-Villiger Oxidation Reaction

The Baeyer-Villiger oxidation is the oxidative cleavage of a carbon-carbon bond adjacent to a carbonyl, which converts the ketones to esters and the cyclic ketones to lactones.

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