The preparation of 4-(o-bromophenoxy)-2H-1-benzopyrans and their conversion into the pterocarpan skeleton via radical cylisation are reported.

Kalapattukuppuswamy Kuppuswamy B. Balasubramanian

pterocarpan derivative

unclassified drug

drug synthesis

methodology

nonhuman

preliminary communication

Fulltext

IIT Madras is a public technical and research university located in Chennai, Tamil Nadu. Founded in 1959, it is recognised as an Institute of National Importance.

IIT Madras has been ranked as the top engineering institute in India for four years in a row by the National Institutional Ranking Framework of the MHRD

It currently offers undergraduate, postgraduate and research degrees across 16 disciplines in Engineering, Sciences, Humanities and Management. About 596 faculty belonging to science and engineering departments and centres of the Institute are engaged in teaching, research and industrial consultancy.

IIT Madras

Radical cyclisation of 4-(o-bromophenoxy)-2H-1-benzopyrans; an efficient synthesis of pterocarpans

Journal of the Chemical Society, Chemical Communications

J. Chem. Soc., Perkin Trans. 1

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Journal of the Chemical Society, Perkin Transactions 1

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Chemischer Informationsdienst

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J. Chem. Soc., Chem. Commun.

A new route to chromanocoumarans. Synthesis of (±)-pterocarpin

Journal	Journal of the Chemical Society, Chemical Communications
ISSN	00224936
Open Access	No