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2-Pentanone, 4-(4-nitrophenyl)-, (R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90280-93-6

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90280-93-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90280-93-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,2,8 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90280-93:
(7*9)+(6*0)+(5*2)+(4*8)+(3*0)+(2*9)+(1*3)=126
126 % 10 = 6
So 90280-93-6 is a valid CAS Registry Number.

90280-93-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name (4R)-4-(4-nitrophenyl)pentan-2-one

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:90280-93-6 SDS

90280-93-6Downstream Products

90280-93-6Relevant academic research and scientific papers

Chiral-Anion-Mediated Asymmetric Heck-Matsuda Reaction of Acyclic Alkenyl Alcohols

Zhang, Tao,Li, Wen-Ao,Shen, Hong-Cheng,Chen, Shu-Sen,Han, Zhi-Yong

supporting information, p. 1473 - 1477 (2021/03/08)

Acyclic internal alkenes are a class of challenging substrates in asymmetric Heck-type reactions due to difficulties related to both reactivity and selectivity control. Employing acyclic alkenyl alcohols, an asymmetric Heck-Matsuda reaction is developed through the strategy of chiral anion phase transfer. Various chiral ketones could be obtained in high levels of enantioselectivity. A catalytic amount of dimethyl sulfoxide (DMSO) as an additive is crucial for the reaction to suppress the palladium-hydride-mediated side reactions.

ALKYLATION DE L'ACETYLACETATE DE METHYLE PAR LE α(p-NITROPHENYL)-ETHANOL CHIRAL PAR DESHYDRATATION INTERMOLECULAIRE

Cabaret, D.,Maigrot, N.,Welvart, Z.

, p. 547 - 550 (2007/10/02)

Mitsunobu's method of acetoacetic ester alkylation by p-nitrophenyl-ethanol avoid the SRN1 reaction and is well appropriate for the correlation of absolut configuration end ee of the O and C alkylation products.

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