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1-<(1,2-trans-dimethoxycarbonyl)vinyl>-3-methyl-2-phenylpyrrocoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80637-45-2

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80637-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80637-45-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,6,3 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 80637-45:
(7*8)+(6*0)+(5*6)+(4*3)+(3*7)+(2*4)+(1*5)=132
132 % 10 = 2
So 80637-45-2 is a valid CAS Registry Number.

80637-45-2Downstream Products

80637-45-2Relevant academic research and scientific papers

Cycloaddition Reactions: Reaction of 3-Methyl-2-phenylpyrrocoline with Dimethyl Acetylenedicarboxylate

Gupta, C. M.,Rizvi, R. K.,Kumar, S.,Anand, Nitya,Murthy, M. R. Narasimha,Venkatesan, K.

, p. 735 - 741 (2007/10/02)

Reaction of 3-methyl-2-phenylpyrrocoline (I) and dimethyl acetylenedicarboxylate (II) in refluxing toluene furnishes cis-7',8-dihydro-4,5,8,9-tetramethoxycarbonyl-7-phenyl-7'-methylazocinopyrrolizine (III) and trans-7',8-dihydro-4,5,8,9-tetramethoxycarbonyl-7-phenyl-7'-methylazocinopyrrolizine (IV), while the same reaction at ambient temperature yields 1--3-methyl-2-phenylpyrrocoline (V) and 1--3-methyl-2-phenylpyrrocoline (VI) as the major products.The structure of IV has been determined by X-ray crystallography.A possible mechanism of formation of these products is also discussed.

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