Literature DB >> 12120159

Formal syntheses of heliannuols A and D, allelochemicals from Helianthus annus.

Kazi Tuhina1, Dipal R Bhowmik, Ramanathapuram V Venkateswaran.   

Abstract

A synthesis of heliannuol A 1 is described involving hydrogenolysis of the cyclopropane fused benzoxepane compound 23 to generate the benzoxocane ring system of 1 and a fragmentation of methyl ether 25 furnished 4-methoxycurcuphenol 29, an advanced intermediate to heliannuol D 4.

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Year:  2002        PMID: 12120159     DOI: 10.1039/b200103a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN: 1359-7345            Impact factor:   6.222


  2 in total

Review 1.  Allelopathic potential of oil seed crops in production of crops: a review.

Authors:  Adnan Noor Shah; Javaid Iqbal; Abid Ullah; Guozheng Yang; Muhammad Yousaf; Shah Fahad; Mohsin Tanveer; Waseem Hassan; Shahbaz Atta Tung; Leishan Wang; Aziz Khan; Yingying Wu
Journal:  Environ Sci Pollut Res Int       Date:  2016-06-04       Impact factor: 4.223

2.  Chakyunglupulins A and B, two novel 4,8,8-trimethylcyclooct-2-enone derivatives from Barleria lupulina.

Authors:  Ki Hyun Kim; Jon Clardy; Donald Senger; Shugeng Cao
Journal:  Tetrahedron Lett       Date:  2015-05-20       Impact factor: 2.415

  2 in total

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