57543-48-3

Usage

InChI:InChI=1/C16H11ClO2/c17-14-6-7-15-12(9-14)8-13(10-18)16(19-15)11-4-2-1-3-5-11/h1-10,16H

Upstream product

• 104-55-2 3-phenyl-propenal 
• 635-93-8 5-chlorosalicyclaldehyde 
• 14371-10-9 (E)-3-phenylpropenal 

Relevant academic research and scientific papers

Asymmetric Synthesis of Dihydropyranones with Three Contiguous Stereocenters by an NHC-Catalyzed Kinetic Resolution

An oxidative NHC-catalyzed kinetic resolution (KR) of racemic mixtures is presented. The developed reaction furnishes tricyclic dihydropyranones with three contiguous stereocenters in excellent dia- and enantioselectivity, with good-to-moderate yields. Mechanistic studies indicate that the rate-determining step of the reaction is the formation of the Breslow intermediate, while the selectivity determining step occurs later in the mechanism. The presented methodology enables rapid synthesis of complex structures in a single step.

Design, one-pot synthesis, molecular docking study, and antibacterial evaluation of novel 2H-chromene based imidazo[1,2-a]pyridine derivatives as potent peptide deformylase inhibitors

An efficient, environmentally friendly, one-pot three-component synthesis of a series of 2H-chromene-based imidazo[1,2-a]pyridines had been designed and were synthesized. This protocol was developed by the reaction of substituted 2H-chromene aldehydes and

Design and synthesis of (Z/E)-2-phenyl/H-3-styryl-2H-chromene derivatives as antimicrotubule agents

Abstract: Two new series of compounds (Z?/?E)-2-phenyl/H-3-Styryl-2H-Chromenes 9(a-r) and 10(a-s) were synthesized and evaluated in vitro cytotoxic activities against four cancer cell lines. One compound, (Z)-8-ethoxy-3-(4-methoxystyryl)-2-phenyl-2H-chrom

Diastereoselective synthesis of novel spiro indanone fused pyrano[3,2-: c] chromene derivatives following hetero-Diels-Alder reaction and in vitro anticancer studies

The development of concise methods for the synthesis of small functionalised spirocyclic molecules is important in the search of new bioactive molecules. To contribute this, here we represent a diastereoselective oxa-hetero-Diels-Alder reaction for the synthesis of novel spiro indanone fused pyrano[3,2-c]chromene derivatives and studied their in vitro anticancer activities. Using previously less explored cyclic ketone i.e. indane-1,3-dione and 3-vinyl-2H-chromene derivatives, we obtained novel spiro-heterocyclic frameworks at the interphase between "drug-like" molecules and natural products. Various spiro indanone fused pyrano[3,2-c]chromene derivatives were synthesized regiospecifically bearing a quaternary stereocenter in high yields (up to 85%) with excellent diastereoselectivity in toluene using 4 ? MS as additive under reflux condition at 120 °C. In vitro cytotoxic studies of these compounds against MCF-7 (breast cancer), HCT-116 (colon cancer), H-357 (oral cancer), MD-MB-231(Breast cancer) cell lines were evaluated by MTT {3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide} assay in vitro. The screening results revealed that many of the compounds are showing moderate to high levels of anticancer activities against the tested cancer cell lines and some displayed potent inhibitory activities in comparison to the commercial anticancer drug 5-fluorouracil (5-FU). Among the series, compound 3′c showed most potent cytotoxicity (15.0-27.5 μM) in three cancer cell lines (MCF-7, HCT-116 and MD-MB-231).

Design and synthesis of (E)-4-(2-Phenyl-2H-chromen-3-yl)but-3-en-2-ones and evaluation of their in vitro antimicrobial activity

2H-Chromene and its derivatives are an important class of organic compounds due to their wide range of biological activities such as antimicrobial, antiviral, antiimflamatory and antitubercular agents. In the present work we have synthesized ten new 2H-ch