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A weak carbonyl coordination-guided regioselective C4 allylation of indoles is demonstrated using the versatile Morita-Baylis-Hillman adduct in the presence of Rh catalysts in a redox-neutral fashion. The substrate scope, functional group diversity, oxidant free character, mechanistic aspects, and synthetic utilities are important practical features.
This article was published in the following journal.
Name: Organic letters
A Pd(II)-catalyzed mild and highly regioselective 6-endo cyclization/allylation reactions of enynoates with simple allylic alcohols has been developed. Under mild reaction conditions, the vinyl pallad...
The ligand-controlled rhodium catalyzed regioselective coupling of 1,2,3-benzotriazoles and allenes was investigated by density functional theory calculations. As allylation can occur at either the N...
A new redox-active hydrazone ligand bearing a phenalenol group is described (phpl), which produces neutral six-coordinate Fe and Co complexes (1 & 2) with the ligands identified in different oxidation...
Manganese-catalyzed aromatic C-H allylation of ketones is reported. The reaction proceeded in a monoselective allylation manner to provide various C-H allylated ketones in high yields. With challengi...
The TBD (1,3,5-triazabicyclodec-5-ene) assisted three-component carbonylation of pyridine-2-methanamines is documented by means of CO 2 as a benign CO surrogate. The redox-neutral methodology enables ...
The primary purpose of this study is to determine whether the leg positioning or distal tourniquet used during the injection of local anesthetic may decrease the onset time and prolong the...
Transcrainial direct current stimulation (tDCS) has become increasingly popular over the past decade. tDCS is a safe and well-studied form of non-invasive brain stimulation. The purpose of...
The investigators hypothesize that new runners participating in an 8 week strength and coordination training program prior to beginning to run will 1) display different coordination patter...
Several stakeholders are implied in cancer care pathways and there is a need for coordinating their actions. New occupations of care coordination have thus emerged. However, the conditions...
This study investigates the effects of Transcranial Direct Current Stimulation (tDCS) on postural control of children with Developmental Coordination Disorder (DCD). All participants will ...
Neutral or negatively charged ligands bonded to metal cations or neutral atoms. The number of ligand atoms to which the metal center is directly bonded is the metal cation's coordination number, and this number is always greater than the regular valence or oxidation number of the metal. A coordination complex can be negative, neutral, or positively charged.
A ceramidase subtype that is active at neutral pH. It is found at high levels within the SMALL INTESTINE and in the BRAIN.
Organic chemicals that form two or more coordination links with an iron ion. Once coordination has occurred, the complex formed is called a chelate. The iron-binding porphyrin group of hemoglobin is an example of a metal chelate found in biological systems.
Amino acid transporter systems capable of transporting neutral amino acids (AMINO ACIDS, NEUTRAL).
A family of enzymes that catalyze the stereoselective, regioselective, or chemoselective syn-dehydrogenation reactions. They function by a mechanism that is linked directly to reduction of molecular OXYGEN.