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Efficient synthesis of some new spirochromens containing indoline moiety

DOI: 10.1515/HC.2010.16.2-3.157

Source and publish data:

Heterocyclic Communications p. 157 - 162 (2010)

Update date:2022-09-26

Topics:

Authors:

El-Khawaga, Ahmed M.El-Khawaga, Ahmed M.

El-Zohry, Maher F.El-Zohry, Maher F.

Mohamed, Thanaa A.Mohamed, Thanaa A.

Hussein, Essam M.Hussein, Essam M.

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Article abstract of DOI:10.1515/HC.2010.16.2-3.157

2-Naphthol reacted with 3-dicyanomethylidine-1-ethyl-2-oxoindoline in absolute ethanol to afford 2-Amino-3- cyano-1′-ethylspiro{benzo[f]chromen- 4-3′-indolin}-2′-one, which used as key intermediate to synthesis fused spiropolyheterocyclic derivatives of pyrimido- benzochromen and/or pyridobenzochromen nucleus incorporated indoline moiety.

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Full text of DOI:10.1515/HC.2010.16.2-3.157

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Download Date | 6/5/15 9:44 AM  
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Download Date | 6/5/15 9:44 AM  
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Download Date | 6/5/15 9:44 AM  
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Products guided by the article

Product name:4-imino-1'-ethyl-2'-oxo-3-phenylspiro{pyrimido[4,5-b]benzo[f]chromen-5,3'-indolin}-2(1H)-thione

Cas No:1284312-16-8

1284312-16-8

R&D Labs maybe for 1284312-16-8

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