intramolecular cyclization

См. также в других словарях:

• Nazarov cyclization reaction — The Nazarov cyclization reaction (often referred to as simply the Nazarov cyclization) is a chemical reaction used in organic chemistry for the synthesis of cyclopentenones. The reaction is typically divided into classical and modern variants,… …   Wikipedia

• Tyrocidine — chembox new ImageFile= Tyrocidine.png ImageSize= 300px IUPACName= 3 ((3S,6R,9S,12S,15S,18S,21S,24S,27R,32aS) 9 (2 amino 2 oxoethyl) 21 (3 aminopropyl) 3,6,27 tribenzyl 15 (4 hydroxybenzyl) 24 isobutyl 18 isopropyl 1,4,7,10,13,16,19,22,25,28… …   Wikipedia

• Manganese-mediated coupling reactions — are radical coupling reactions between enolizable carbonyl compounds and unsaturated compounds initiated by a manganese(III) salt, typically manganese(III) acetate. Copper(II) acetate is sometimes used as a co oxidant to assist in the oxidation… …   Wikipedia

• Development of dipeptidyl peptidase-4 inhibitors — Dipeptidyl peptidase 4 inhibitors (DPP 4 inhibitors) are enzyme inhibitors that inhibit the enzyme dipeptidyl peptidase 4 (DPP 4) and are a potent treatment for type 2 diabetes. Inhibition of the DPP 4 enzyme prolongs and enhances the activity of …   Wikipedia

• Oxocarbenium — The general structure of an oxocarbenium ion An oxacarbenium ion is a canonical form of a carbocation, real or hypothetical, which places a formal positive charge on an oxygen atom.[1] They are common transition states for the hydrolysis of… …   Wikipedia

• Madelung synthesis — The Madelung synthesis is a chemical reaction that produces (substituted or unsubstituted) indoles by the intramolecular cyclization of N phenylamides using strong base at high temperature.This method is essentially confined to the preparation of …   Wikipedia

• Chlorprothixene — Systematic (IUPAC) name (Z) 3 (2 chlorothioxanthen 9 ylidene) N, N dimethyl propan 1 amine Clinical data …   Wikipedia

• Aesculetin — Not to be confused with aesculin or aescin. Aesculetin[1] IUPAC name …   Wikipedia

• Zlatko Janeba — Nacimiento 1971 Residencia República Checa Nacionalidad checo Campo botánico, bioquímico …   Wikipedia Español

• hemiketal — RC(R′)(OH)OR″, a product of the addition of an alcohol to a ketone. In the ketose sugars, the h. formation is from an attack by an internal OH on the ketone carbonyl leading to intramolecular cyclization ( …   Medical dictionary

• Diaziridine — IUPAC name Diaziridine Identifiers …   Wikipedia