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An Elegant Microwave Assisted One‐Pot Synthesis of Di(α‐aminophosphonate) Pesticides
Author(s) -
Chandra Sekhar Reddy Gangireddy,
Radha Rani Chinthaparthi,
Veera Narayana Reddy Mudumala,
Suresh Reddy Cirandur
Publication year - 2014
Publication title -
archiv der pharmazie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.468
H-Index - 61
eISSN - 1521-4184
pISSN - 0365-6233
DOI - 10.1002/ardp.201400213
Subject(s) - pesticide , chemistry , microwave , computer science , biology , telecommunications , agronomy
A new class of di(α‐aminophosphonate) pesticides were prepared by the Kabachnik–Fields reaction under solvent‐ and catalyst‐free conditions with microwave irradiation, and the products were obtained in good‐to‐excellent yields at shorter reaction time. These compounds were characterized by IR, 1 H, 13 C, 31 P NMR, and mass spectral data. Among them, compounds 4f , 4c , and 4h showed good pesticidal activity against Spodoptera litura , with 92.6, 91.3, and 89.3% mortality.