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129461-23-0

N-phenylmethyl-5-chloropyrrole-2-carboxaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 129461-23-0 Structure

  • Basic information

    1. Product Name: N-phenylmethyl-5-chloropyrrole-2-carboxaldehyde
    2. Synonyms: N-phenylmethyl-5-chloropyrrole-2-carboxaldehyde
    3. CAS NO:129461-23-0
    4. Molecular Formula:
    5. Molecular Weight: 219.671
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 129461-23-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: N-phenylmethyl-5-chloropyrrole-2-carboxaldehyde(CAS DataBase Reference)
    10. NIST Chemistry Reference: N-phenylmethyl-5-chloropyrrole-2-carboxaldehyde(129461-23-0)
    11. EPA Substance Registry System: N-phenylmethyl-5-chloropyrrole-2-carboxaldehyde(129461-23-0)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 129461-23-0(Hazardous Substances Data)

129461-23-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129461-23-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,4,6 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 129461-23:
(8*1)+(7*2)+(6*9)+(5*4)+(4*6)+(3*1)+(2*2)+(1*3)=130
130 % 10 = 0
So 129461-23-0 is a valid CAS Registry Number.

129461-23-0Relevant articles and documents

Synthesis of 5-chloropyrrole carboxaldehydes from 5-oxopyrrolidine carboxamides

Netchitailo, Pierre,Othman, Mohamed,Daich, Adam,Decroix, Bernard

, p. 3227 - 3230 (1997)

N-alkyl-5-chloropyrrole-2(or 3)-carboxaldehydes are obtained by treatment of N-alkyl-5-oxopyrrolidine-2 (or 3)-carboxamides by phosphorus oxychloride and basic hydrolysis.

Metal free coupling of heteroaryl N-tosylhydrazones and thiols: Efficient synthesis of sulfides

García-Carrillo, Mario Alfredo,Guzmán, ángel,Díaz, Eduardo

supporting information, p. 1952 - 1956 (2017/04/27)

A metal free coupling of heteroaromatic N-tosylhydrazones with thiols is presented. A convenient synthetic route to synthesize heteroaryl N-tosylhydrazones is also showed. Valuable thioethers with pyrroles, pyridines, thieno[2,3-b]pyridines, imidazo[1,2-a]pyridines, and 6H-thieno[2,3-b]pyrroles derivatives were synthesized in good yields. This coupling reaction can be carried out in a one-pot fashion and scaled up to the gram scale by using heteroaryl aldehydes, without the need to isolate the N-tosylhydrazone.

Modulating reactivity and diverting selectivity in palladium-catalyzed heteroaromatic direct arylation through the use of a chloride activating/blocking group

Liegault, Benoit,Petrov, Ivan,Gorelsky, Serge I.,Fagnou, Keith

supporting information; experimental part, p. 1047 - 1060 (2010/04/04)

(Chemical Equation Presented) Through the introduction of an aryl chloride substituent, the selectivity of palladium-catalyzed direct arylation may be diverted to provide alternative regioisomeric products in high yields. In cases where low reactivity is typically observed, the presence of the carbon-chlorine bond can serve to enhance reactivity and provide superior outcomes. From a strategic perspective, the C-Cl bond is easily introduced and can be employed in a variety of subsequent transformations to provide a wealth of highly functionalized heterocycles with minimal substrate preactivation. The impact of the C-Cl functional group on direct arylation reactivity has also been evaluated mechanistically, and the observed reactivity profiles correlate very well with that predicted by a concerted metalation-deprotonation pathway.

Vilsmeier-Haack reaction with succinamidals. A convenient synthesis of 5-chloropyrrole-2-carboxaldehydes and 5-chloropyrrole-2,4-dicarboxaldehydes

Guzman, Angel,Romero, Moises,Muchowski, Joseph M.

, p. 791 - 794 (2007/10/02)

It is shown that the reaction of N-alkylsuccinamidals (2) with Vilsmeier-Haack reagent derived from DMF and phosphorus oxychloride can be controlled to preferentially produce either 5-chloropyrrole-2-carboxaldehydes (8) or 5-chloropyrrole-2,4-dicarboxalde

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