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111861-46-2

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111861-46-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111861-46-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,8,6 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 111861-46:
(8*1)+(7*1)+(6*1)+(5*8)+(4*6)+(3*1)+(2*4)+(1*6)=102
102 % 10 = 2
So 111861-46-2 is a valid CAS Registry Number.

111861-46-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-amino-1-phenyl-1H-benzo[f]chromene-2-carbonitrile

1.2 Other means of identification

Product number -
Other names 2-amino-4-phenyl-4H-benzo[f]chromene-3-carbonitrile

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:111861-46-2 SDS

111861-46-2Relevant articles and documents

Application of novel multi-cationic ionic liquids in microwave assisted 2-amino-4H-chromene synthesis

Kumbhar, Arjun,Jadhav, Sanjay,Shejwal, Rajendra,Rashinkar, Gajanan,Salunkhe, Rajshri

, p. 19612 - 19619 (2016)

Novel multi-cationic ionic liquids containing a mesitylene backbone with acetate and methane sulphonate anions have been synthesized. These ionic liquids were used for the synthesis of 2-amino-4H-chromenes under microwave heating. The effects of nature and amount of ionic liquids on the yield and reaction time were thoroughly investigated. The ionic liquids showed a considerable level of reusability without a significant decrease in catalytic activity. We have successfully combined the advantages of microwave technology with ionic liquids to facilitate the rapid construction of chromene skeletons from readily obtainable and inexpensive materials via a multicomponent strategy.

Synthesis of 2-amino-3-cyano 4-H-chromenes containing quinoline in water: computational study on substituent effects

Heravi, Majid M.,Hosseinnejad, Tayebeh,Faghihi, Zeinab,Shiri, Morteza,Vazinfard, Mahdiyeh

, p. 823 - 832 (2017)

An efficient, high yielding and environmentally benign strategy to the synthesis of new 2-amino-3-cyano-4-H-chromene derivatives, via one-pot three-component reaction involving malononitrile, various α- or β-naphthol and appropriate aromatic aldehydes inc

New pyrano-1,2,3-triazolopyrimidinone derivatives as anticholinesterase and antibacterial agents: Design, microwave-assisted synthesis and molecular docking study

Al-Ghamdi, Youssef O.,Almalki, Sami G.,Alqurashi, Yaser E.,Ben Jannet, Hichem,Cherif, Maher,Horchani, Mabrouk,Romdhane, Anis

, (2020)

This work describes an effective microwave-assisted synthesis of new hybrid regioisomeric molecules N-linked-1,2,3-triazole along with pyranopyrimidinone moiety under copper(I) catalyst, and the evaluation of their anticholinesterase and antibacterial act

Studies on the synthesis of substituted 2-amino-4H-benzo[h]chromene and 3-amino-1H-benzo[f]chromene derivatives using base supported ionic liquid like-phase (SILLP) as an efficient green catalyst

Kheirkhah, Leila,Mamaghani, Manouchehr,Mahmoodi, Nosrat Ollah,Yahyazadeh, Asieh,Ziabari, Seyedeh Saeedeh Mirnezami

, p. 21 - 24 (2017)

The synthesis of several substituted 2-amino-4H-benzo[h]chromene and 3-amino-1H-benzo[f]chromene derivatives was carried out using a one-pot three-component reaction of an arylaldehyde, malononitrile and a naphthol in H2O and in the presence of

Novel ferrocene-based ionic liquid supported on silica nanoparticles as efficient catalyst for synthesis of naphthopyran derivatives

Teimuri-Mofrad, Reza,Gholamhosseini-Nazari, Mahdi,Payami, Elmira,Esmati, Somayeh

, p. 7105 - 7118 (2017)

We report synthesis of silica nanospheres containing ferrocene-tagged imidazolium acetate (SiO2@Im-Fc[OAc]) as efficient heterogeneous nanocatalyst for synthesis of naphthopyran derivatives under solvent-free conditions, based on modification o

Aegle marmelos in heterocyclization: Greener, highly efficient, one-pot three-component protocol for the synthesis of highly functionalized 4 H -benzochromenes and 4 H -chromenes

Shinde, Sachin,Damate, Shashikant,Morbale, Smita,Patil, Megha,Patil, Suresh S.

, p. 7315 - 7328 (2017)

A facile, one-pot three-component protocol for the synthesis of 2-amino-4H-chromene derivatives has been demonstrated using Bael Fruit Extract (BFE) as a natural catalyst in a green reaction medium. This method offers a mild, efficient and highly economic

KG-60-piperazine as an efficient heterogeneous catalyst for three-component synthesis of 2-amino-2H-chromenes

Golari, Neda,Rahimizadeh, Mohammad,Bakavoli, Mehdi,Rezaei-Seresht, Esmail

, p. 6023 - 6032 (2015)

Abstract Silica-supported piperazine (KG-60-piperazine), as a mild and efficient basic catalyst, has played a role in the three-component reaction of some substituted benzaldehydes, malononitrile, and phenols, to yield the corresponding 2-amino-2H-chromen

Polystyrene-supported 1-methylimidazolium tetrachloro ferrate: Synthesis, characterization, and application as an efficient and reusable heterogeneous catalyst for one-pot synthesis of 4H-chromene derivatives in aqueous media

Taheri, Narges,Fallah-Mehrjardi, Mehdi,Sayyahi, Soheil

, p. 531 - 540 (2018)

Polystyrene-supported 1-methylimidazolium tetrachloroferrate (PS[mim][FeCl4]) was prepared and characterized by Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM) and energy dispersive X-ray analysis (EDX). The

Aqua mediated synthesis of substituted 2-amino-4H-chromenes catalyzed by green and reusable Preyssler heteropolyacid

Heravi, Majid M.,Bakhtiari, Khadijeh,Zadsirjan, Vahideh,Bamoharram, Fatemeh F.,Heravi, Omid M.

, p. 4262 - 4265 (2007)

A simple, clean and environmentally benign route to the synthesis of 2-amino-4H-chromenes is described using Preyssler type heteropolyacid, H14[NaP5W30O110], as a green and reusable catalyst in water. The produc

Synthesis and Biological Assessment of Racemic Benzochromenopyrimidinimines as Antioxidant, Cholinesterase, and Aβ1?42Aggregation Inhibitors for Alzheimer's Disease Therapy

Dgachi, Youssef,Ismaili, Lhassane,Knez, Damijan,Benchekroun, Mohamed,Martin, Hélène,Sza?aj, Natalia,Wehle, Sarah,Bautista-Aguilera, Oscar M.,Luzet, Vincent,Bonnet, Alexandre,Malawska, Barbara,Gobec, Stanislav,Chioua, Mourad,Decker, Michael,Chabchoub, Fakher,Marco-Contelles, José

, p. 1318 - 1327 (2016)

Given the complex nature of Alzheimer′s disease (AD), compounds that are able to simultaneously address two or more AD-associated targets show greater promise for development into drugs for AD therapy. Herein we report an efficient two-step synthesis and biological evaluation of new racemic benzochromene derivatives as antioxidants, inhibitors of cholinesterase and β-amyloid (Aβ1?42) aggregation. Based on the results of the primary screening, we identified 15-(3-methoxyphenyl)-9,11,12,15-tetrahydro-10H,14H-benzo[5,6]chromeno[2,3-d]pyrido[1,2-a]pyrimidin-14-imine (3 e) and 16-(3-methoxyphenyl)-9,10,11,12,13,16-hexahydro-15H-benzo[5′,6′]chromeno[2′,3′:4,5]pyrimido[1,2-a]azepin-15-imine (3 f) as new potential multitarget-directed ligands for AD therapy. Further in-depth biological analysis showed that compound 3 f is a good human acetylcholinesterase inhibitor [IC50=(0.36±0.02) μm], has strong antioxidant activity (3.61 μmol Trolox equivalents), and moderate Aβ1?42antiaggregating power (40.3 %).

Ultrasonic-assisted preparation of Co3O4 and Eu-doped Co3O4 nanocatalysts and their application for solvent-free synthesis of 2-amino-4H-benzochromenes under microwave irradiation

Kafi-Ahmadi, Leila,Poursattar Marjani, Ahmad,Nozad, Ehsan

, (2021)

Co3O4 and Eu-doped Co3O4 nanocatalysts were synthesized through an ultrasonic-assisted solvothermal method and were characterized with X-ray diffraction (XRD), Fourier transform infrared (FT-IR), energy-dispersi

SBA-15@methenamine-HPA: a novel, simple, and efficient catalyst for one-pot three-component synthesis of 2-amino-4H-chromene derivatives in aqueous medium

Sadjadi, Samahe,Heravi, Majid M.,Zadsirjan, Vahideh,Ebrahimizadeh, Maryam

, p. 5467 - 5483 (2017)

Abstract: Cl-functionalized SBA-15 was reacted with methenamine and subsequently applied for embedding heteropolyacids. The novel catalyst, SBA-15@methenamine-HPA, was characterized by using scanning electron microscopy (SEM) with energy-dispersive X-ray

A novel and efficient catalyst to one-pot synthesis of 2-amino-4H-chromenes by methanesulfonic acid

Heravi, Majid M.,Baghernejad, Bita,Oskooie, Hossein A.

, p. 659 - 662 (2008)

Methanesulfonic acid efficiently catalyzes the one-pot, three component reaction of an aromatic aldehyde, malonitrile and α or β-naphthol to yield 2-amino-4H-chromenes in very good yields.

Thiourea dioxide catalyzed multi-component coupling reaction for the one step synthesis of naphthopyran derivatives

Verma, Sanny,Jain, Suman L.

, p. 6055 - 6058 (2012)

An aqueous solution of thiourea dioxide was used to catalyze a one-pot three-component coupling reaction of an aromatic aldehyde, malononitrile, and α- or β-naphthol for the synthesis of various naphthopyran derivatives in excellent yields. At the end of

Synthesis and characterization of pine-cone derived carbon-based solid acid: A green and recoverable catalyst for the synthesis of pyra-no_pyrazole, amino-benzochromene, amidoalkyl naphthol and thiazoli-dinedione derivatives

Ghorbani, Fatemeh,Pourmousavi, Seied Ali,Kiyani, Hamzeh

, p. 66 - 81 (2021/03/19)

In this report, SO3H-functionalized Carbon nanoparticles (Pine-SO3H) with high acid density have been synthesized by the thermal treatment of sulfuric acid with Pine-Cone as carbon-based at 180oC in a sealed autoclave in a

Solvent-free synthesis of compounds containing chromene core catalyzed by novel Br?nsted acidic ionic liquids-ClO4

Taib, Layla A.,Keshavarz, Mosadegh,Parhami, Abolfath

, p. 1128 - 1137 (2021/02/03)

A series of novel sulfonic acid-functionalized Br?nsted acidic ionic liquids (BAILs) with perchlorate counter anion are introduced. These ionic liquid catalysts were prepared through simple and eco-friendly procedures in high yields. Various analytical te

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