Literature DB >> 15053530

Synthesis of 4-hydroxy-7,8-dimethoxyisochroman-3-one and its plant growth-regulating properties on tobacco (Nicotiana tabacum cv. Petit Havana).

Darío A Bianchi1, Nicolás E Blanco, Néstor Carrillo, Teodoro S Kaufman.   

Abstract

The synthesis of 6,7-dimethoxy-4-hydroxyisochroman-3-one 10 from 2,3-dimethoxytoluene (11) via glyoxylate 12 is reported. Compound 10 strongly inhibited vegetative growth of tobacco plants, whereas developmental patterns (protein levels, protein profile, pigments, and chlorophylls) were not affected. Morphological changes were observed in the leaves of the treated plants.

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Year:  2004        PMID： 15053530     DOI： 10.1021/jf0351117

Source DB:  PubMed          Journal:  J Agric Food Chem        ISSN： 0021-8561            Impact factor:   5.279


  6 in total

1.  3-(1-Adamant-yl)-6-methyl-3-(3-methyl-benz-yl)isochroman-1-one.

Authors:  Eva Babjaková; Marek Nečas; Robert Vícha
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-05-07

2.  1-(2-Fluoro-phen-yl)-6,7-dimethoxy-isochroman.

Authors:  Aamer Saeed; Jim Simpson; Roderick G Stanley
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-03-25

3.  4-[(Hy-droxy)(4-methyl-phen-yl)methyl-idene]isochroman-1,3-dione.

Authors:  Akoun Abou; Abdoulaye Djandé; Adama Saba; Thierry Chiavassa; Rita Kakou-Yao
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-12-03

4.  4-[(4-Chloro-phen-yl)(hy-droxy)methyl-idene]isochromane-1,3-dione.

Authors:  Akoun Abou; Abdoulaye Djandé; Bintou Sessouma; Adama Saba; Rita Kakou-Yao
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-11-19

5.  Crystal structures of two new isocoumarin derivatives: 8-amino-6-methyl-3,4-diphenyl-1H-isochromen-1-one and 8-amino-3,4-diethyl-6-methyl-1H-isochromen-1-one.

Authors:  S Syed Abuthahir; M NizamMohideen; S Mayakrishnan; N Uma Maheswari; V Viswanathan
Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2019-07-09

6.  Heteropolyacid ionic liquid heterogeneously catalyzed synthesis of isochromans via oxa-Pictet-Spengler cyclization in dimethyl carbonate.

Authors:  Guoping Yang; Ke Li; Kai Zeng; Yijin Li; Tao Yu; Yufeng Liu
Journal:  RSC Adv       Date:  2021-03-11       Impact factor: 3.361
  6 in total

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