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methyl 2-[acetyloxymethyl(4,5-dimethoxy-2-nitrophenyl)]acrylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

591250-19-0

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591250-19-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 591250-19-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,9,1,2,5 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 591250-19:
(8*5)+(7*9)+(6*1)+(5*2)+(4*5)+(3*0)+(2*1)+(1*9)=150
150 % 10 = 0
So 591250-19-0 is a valid CAS Registry Number.

591250-19-0Relevant articles and documents

Synthesis of 2-amino-3,4-dihydroquinazolines and imidazo[2,1-b]quinazoline- 2-ones

Mishra, Amita,Batra, Sanjay

scheme or table, p. 3077 - 3088 (2009/12/28)

A straightforward method for the synthesis of 2-amino-3,4- dihydroquinazolines from Baylis-Hillman derivatives is disclosed. The protocol involves sequential SN2 reaction of a primary amine on the Baylis-Hillman acetate derived from 2-nitrobenzaldehyde, c

Straightforward strategy for the stereoselective synthesis of spiro-fused (C-5)isoxazolino- or (C-3)pyrazolino-(C-3)quinolin-2-ones from Baylis-Hillman adducts by 1,3-dipolar cycloaddition and reductive cyclization

Singh, Virender,Singh, Vijay,Batra, Sanjay

scheme or table, p. 5446 - 5460 (2009/05/11)

A straightforward and general approach for the stereoselective synthesis of spiro-fused (C-5)isoxazolino- or (C-3)pyrazolino-(C-3)quinolin-2-ones from the adducts offorded from the Baylis-Hillman reaction of 2-nitrobenzaldehyde and ethyl acrylate by sequential 1,3-dipolar cycloaddition and reductive cyclization is presented. It was found that the reductive cyclization of the isoxazoline derivatives proceeded efficiently in the presence of In/HCl, whereas similar reductions of pyrazolines gave better yields when carried out in the presence of an Fe/AcOH mixture. However, similar attempts employing the Baylis-Hillman adduct of 2-nitrobenzaldehyde and methyl vinyl ketone did not yield the desired compounds. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.

Synthesis of substituted 1H- and 3H-1-benzazepines and rearrangement of alkyl 1H-1-benzazepine-2-carboxylates into isoquinolines

Singh, Vijay,Batra, Sanjay

, p. 2970 - 2976 (2008/02/10)

The SnCl2-mediated reduction of nitro groups in 2-nitro-4-(2-nitrobenzylidene)alkanoates and 4-nitro-2-(2-nitroalkylidene) alkanoates allows the facile synthesis of substituted 1H-1-benzazepines and 3H-1-benzazepines. This reaction proceeds via

Synthesis of 3-substituted quinolines via transition-metal-catalyzed reductive cyclization of o-nitro baylis-hillman acetates

O'Dell, David K.,Nicholas, Kenneth M.

, p. 6427 - 6430 (2007/10/03)

Reductive cyclization of o-nitro-substituted Baylis-Hillman acetates by carbon monoxide, catalyzed by [Cp*Fe(CO)2]2, gives moderate to good yields of 3-substituted quinolines.

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