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32555-96-7

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32555-96-7 Usage

Synthesis Reference(s)

The Journal of Organic Chemistry, 45, p. 4926, 1980 DOI: 10.1021/jo01312a021

Check Digit Verification of cas no

The CAS Registry Mumber 32555-96-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,5,5 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 32555-96:
(7*3)+(6*2)+(5*5)+(4*5)+(3*5)+(2*9)+(1*6)=117
117 % 10 = 7
So 32555-96-7 is a valid CAS Registry Number.
InChI:InChI=1/C15H12O/c16-12-15-10-8-14(9-11-15)7-6-13-4-2-1-3-5-13/h1-12H

32555-96-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-Stilbene carboxaldehyde

1.2 Other means of identification

Product number -
Other names -

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:32555-96-7 SDS

32555-96-7Relevant articles and documents

Synthesis and catalytic activities of 1-alkoxycarbonyl- and 1-carbamoylmethyl-5-phenyl-3-aryl-3H-imidazol-1-yliden-Pd(II) complexes

Koruk?u, Meliha ?etin,Co?kun, Necdet

, p. 47 - 56 (2017)

4-Phenyl-1-aryl-1H-imidazoles were reacted with α-haloesters and amides to give the corresponding imidazolium salts. The latter were used as starting materials for the synthesis of Pd(NHC) complexes. The catalytic activities of the newly prepared compounds were screened in a model coupling reaction. 1-Alkoxycarbonyl-5-phenyl-3-aryl-3H-imidazol-1-yliden-Pd(II) were shown to be better catalyst than the 1-carbamoylmethyl-5-phenyl-3-aryl-3H-imidazol-1-yliden-Pd(II) complexes. The catalysts were shown to be insensitive to the air oxygen and water.

Efficient and ligand free palladium catalyst for Suzuki and Heck cross-coupling reactions

Luo, Bin,Wang, Jiaqing,Ge, Danhua,Li, Xinming,Cao, Xueqin,Pan, Yue,Gu, Hongwei

, p. 1310 - 1314,5 (2014)

A simple and efficient system for Suzuki cross-coupling reactions was developed using a ligandless catalyst of Pd nanoclusters generated in situ from Pd(acac)2. The cross-coupling reactions proceeded under mild reaction conditions with a high reaction rate (5 min) to give various biaryls in high yields. The system also exhibited catalytic potential for Heck reaction between aryl bromides and styrene.

5-Nitrobenzimidazole containing Pd(II)catalyzed C[sbnd]C cross-coupling reactions: The effect of the N-substituent of the benzimidazole structure on catalyst activity

Buldurun, Kenan,?zdemir, ?smail

, p. 172 - 177 (2019)

A series of Pd(II)complexes (1a-e)were successfully synthesized by reaction of N-substituted 5-nitrobenzimidazole with [PdCl2(CNCH3)2]in toluene under argon reflux condition. Their catalytic activity in the Suzuki-Miyaura

Microwave-assisted synthesis of novel perimidinium salts as N-heterocyclic carbene precursors: Involvement in palladium-catalyzed cross-coupling reactions

Onar, Gulnihan,Karatas, Mert Olgun,Alici, Bülent,Cetinkaya, Engin

, p. 563 - 567 (2015)

[Figure not available: see fulltext.] In the current study, five novel perimidinium chlorides were synthesized in good yields by reaction of 1-(3-methylbenzyl)perimidine with five different alkyl chlorides under microwave irradiation in 30 minutes. Synthe

Synthesis and catalytic application of palladium complexes with picoline-functionalized benzimidazolin-2-ylidene ligands

Jahnke, Mareike C.,Pape, Tania,Hahn, F. Ekkehardt

, p. 1960 - 1969 (2009)

The picoline-functionalized benzimidazolium salts N-alkyl- N'-picolylbenzimidazolium bromide [alkyl = methyl (1), ethyl (2), n-propyl (3), n-butyl (4)] and the dipicoline-function-alized benzimidazolium bromide 5 have been synthesized. Reaction of the sal

Bimetallic nano alloy architecture on a special polymer: Ni or Cu merged with Pd for the promotion of the Mizoroki–Heck reaction and the Suzuki–Miyaura coupling

Patil, Vijay P,Kashid, Abhijit A,Solanki, Bhanupratap S,Kharul, Ulhas K,Iyer, Suresh

, (2021/02/12)

Abstract: Novel Ni-Pd and Cu-Pd bimetallic nano alloys was designed and heterogenized on the highly robust ABPBI [poly(2,5-benzimidazole)] polymer in high yields using NaBH4 as reducing agent. These were versatile ligand free catalysts for the Mizoroki–Heck reaction and Suzuki–Miyaura coupling. The bimetallic Ni-Pd-ABPBI catalyst for the Mizoroki–Heck reaction of 4-iodo anisole could be recycled 5 times with high yields. Aryl bromides could also be activated for the Mizoroki–Heck reaction using Cu-Pd-ABPBI NP catalysts, with moderate yields. Graphic abstract: Synopsis Novel bimetallic Ni-Pd and Cu-Pd nano alloys, heterogenized on the robust ABPBI [poly(2,5-benzimidazole)] polymer using NaBH4 as reducing agent, is described. These were versatile ligand free, noble metal conservative catalysts, for the Mizoroki–Heck reaction and the Suzuki–Miyaura coupling. Aryl bromides were activated for the Mizoroki–Heck reaction using the Cu-Pd-ABPBI catalyst.[Figure not available: see fulltext.]

Design, synthesis, and biological evaluation of pyrimidine analogs as SecA inhibitors

Bamba, Fante,Jin, Jinshan,Chaudhary, Arpana S.,Tai, Phang C.,Wang, Binghe

, p. 1334 - 1340 (2021/03/19)

SecA, a key component of the bacterial Sec-dependent secretion pathway, is an attractive target for the development of new antimicrobial agents. We have previously reported pyrimidine analogs as SecA inhibitors. Herein, we report an extension of the earlier work in the synthesis and evaluation of a series of 15 5-cyanothiouracil derivatives as SecA inhibitors. All the compounds have been evaluated for their inhibition of SecA ATPase (EcSecAN68) and for their antimicrobial activity against Escherichia coli NR698 (a leaky mutant) and Bacillus anthracis Sterne. Twelve compounds showed IC50 of less than 6.3 μM when tested against EcSecAN68. In antimicrobial studies against E. coli NR698, six compounds showed MIC of 12.5 μM with three being less than 6.3 μM. Against B. anthracis Sterne, three compounds showed MIC of 6.3 μM.

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