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125715-24-4

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125715-24-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125715-24-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,7,1 and 5 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 125715-24:
(8*1)+(7*2)+(6*5)+(5*7)+(4*1)+(3*5)+(2*2)+(1*4)=114
114 % 10 = 4
So 125715-24-4 is a valid CAS Registry Number.

125715-24-4SDS

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 1-(2-nitrophenyl)but-3-en-1-ol

1.2 Other means of identification

Product number -
Other names 1-(o-nitrophenyl)-3-buten-1-ol

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:125715-24-4 SDS

125715-24-4Relevant articles and documents

Design and synthesis of a versatile photocleavable DNA building shock. Application to phototriggered hybridization

Ordoukhanian,Taylor

, p. 9570 - 9571 (1995)

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Thermal Allylations of Aldehydes with a Fluorous Allylstannane. Separation of Organic and Fluorous Products by Solid Phase Extraction with Fluorous Reverse Phase Silica Gel

Curran, Dennis P.,Hadida, Sabine,He, Mu

, p. 6714 - 6715 (1997)

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MnO2as a terminal oxidant in Wacker oxidation of homoallyl alcohols and terminal olefins

Fernandes, Rodney A.,Ramakrishna, Gujjula V.,Bethi, Venkati

, p. 6115 - 6125 (2020/10/27)

Efficient and mild reaction conditions for Wacker-type oxidation of terminal olefins of less explored homoallyl alcohols to β-hydroxy-methyl ketones have been developed by using a Pd(ii) catalyst and MnO2 as a co-oxidant. The method involves mild reaction conditions and shows good functional group compatibility along with high regio- and chemoselectivity. While our earlier system of PdCl2/CrO3/HCl produced α,β-unsaturated ketones from homoallyl alcohols, the present method provided orthogonally the β-hydroxy-methyl ketones. No overoxidation or elimination of benzylic and/or β-hydroxy groups was observed. The method could be extended to the oxidation of simple terminal olefins as well, to methyl ketones, displaying its versatility. An application to the regioselective synthesis of gingerol is demonstrated.

Cationic Cobalt Porphyrin-Catalyzed Allylation of Aldehydes with Allyltrimethylsilanes

Tomifuji, Rei,Masuda, Shota,Kurahashi, Takuya,Matsubara, Seijiro

, p. 3834 - 3837 (2019/05/24)

Cationic cobalt porphyrin-catalyzed allylation of aldehydes with allyltrimethylsilanes is developed. The formation of the aldehyde-cobalt porphyrin complex, the key intermediate for the addition of allylsilanes, is confirmed by theoretical studies and syn

Catalytic Nucleophilic Allylation Driven by the Water-Gas Shift Reaction

Denmark, Scott E.,Matesich, Zachery D.,Nguyen, Son T.,Milicevic Sephton, Selena

, p. 23 - 48 (2018/02/19)

The ruthenium-catalyzed allylation of aldehydes with allylic pro-nucleophiles has been demonstrated to be an efficient means to form carbon-carbon bonds under mild conditions. The evolution of this reaction from the initial serendipitous discovery to its general synthetic scope is detailed, highlighting the roles of water, CO, and amine in the generation of a more complete catalytic cycle. The use of unsymmetrical allylic pro-nucleophiles was shown to give preferential product formation through the modulation of reaction conditions. Both (E)-cinnamyl acetate and vinyl oxirane were efficiently used to form the anti-branched products (up to >20:1 anti/syn) and E-linear products (up to >20:1 E/Z) in high selectivity with aromatic, α,β-unsaturated, and aliphatic aldehydes, respectively. Attempts to render the reaction enantioselective are highlighted and include enantioenrichment of up to 75:25 for benzaldehyde.

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