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57294-86-7

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57294-86-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57294-86-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,2,9 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 57294-86:
(7*5)+(6*7)+(5*2)+(4*9)+(3*4)+(2*8)+(1*6)=157
157 % 10 = 7
So 57294-86-7 is a valid CAS Registry Number.

57294-86-7SDS

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 4-azidohepta-1,6-(E)-(3-azidoprop-1-enyl)benzene

1.2 Other means of identification

Product number -
Other names E-3-phenyl-2-propenyl azide

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:57294-86-7 SDS

57294-86-7Relevant articles and documents

Regiospecific synthesis of 2-allylated-5-substituted tetrazoles via palladium-catalyzed reaction of nitriles, trimethylsilyl azide, and allyl acetates

Gyoung, Young Soo,Shim, Jae-Goo,Yamamoto, Yoshinori

, p. 4193 - 4196 (2000)

A variety of 2-allylated-5-substituted tetrazoles were prepared in excellent yields through the reaction of alkyl and arylidenemalononitriles, allyl acetates and trimethylsilyl azide in the presence of a palladium catalyst. (C) 2000 Elsevier Science Ltd.

Interrupted CuAAC-Thiolation for the Construction of 1,2,3-Triazole-Fused Eight-Membered Heterocycles from O-/N-Propargyl derived Benzyl Thiosulfonates with Organic Azides

Jannapu Reddy, Raju,Waheed, Md.,Haritha Kumari, Arram,Rama Krishna, Gamidi

supporting information, p. 319 - 325 (2021/12/02)

A copper(I)-catalyzed interrupted click-sulfenylation of O-/N-propargyl benzyl thiosulfonates with organic azides has been disclosed. The unified CuAAC-thiolation provides a wide range of triazole-fused eight-membered heterocycles in good to high (51–94%) yields under mild reaction conditions. Moreover, a three-component reaction is also achieved involving O-/N-propargyl benzyl thiosulfonates, benzyl bromide, and sodium azide to deliver fused-triazoles in 61–74% yields. From a synthetic point of view, the present protocol has been demonstrated at gram-scale reactions. A plausible mechanism is also proposed based on experimental results and control experiments. (Figure presented.).

Further investigation of harmicines as novel antiplasmodial agents: Synthesis, structure-activity relationship and insight into the mechanism of action

Marinovi?, Marina,Poje, Goran,Perkovi?, Ivana,Fontinha, Diana,Prudêncio, Miguel,Held, Jana,Pessanha de Carvalho, Lais,Tandari?, Tana,Vianello, Robert,Raji?, Zrinka

, (2021/07/19)

The rise of the resistance of the malaria parasite to the currently approved therapy urges the discovery and development of new efficient agents. Previously we have demonstrated that harmicines, hybrid compounds composed from β-carboline alkaloid harmine

Sustainable Palladium-Catalyzed Tsuji-Trost Reactions Enabled by Aqueous Micellar Catalysis

Braga, Felipe C.,Gallou, Fabrice,Lee, Nicholas R.,Lippincott, Daniel J.,Lipshutz, Bruce H.,Moghadam, Farbod A.,Zhu, Bingchun

, (2020/07/15)

Palladium-catalyzed allylic substitution, or "Tsuji-Trost"reactions, can be run under micellar catalysis conditions featuring not only chemistry in water but also numerous combinations of reaction partners that require low levels of palladium, typically on the order of 1000 ppm (0.1 mol %). These couplings are further characterized by especially mild conditions, leading to a number of cases not previously reported in an aqueous micellar medium. Inclusion of diverse nucleophiles, such as N-H heterocycles, alcohols, dicarbonyl compounds, and sulfonamides is described. Intramolecular cyclizations further illustrate the broad utility of this process. In addition to recycling studies, a multigram scale example is reported, indicative of the prospects for scale up.

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