Synthesis of novel chromeno [3, 4-b] pyridinones

V Caprio, J Mann

Index: Caprio, Vittorio; Mann, John Journal of the Chemical Society - Perkin Transactions 1, 1998 , # 19 p. 3151 - 3155

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Citation Number: 10

Abstract

J. Chem. Soc., Perkin Trans. 1, 1998, 3151–3155 3151 ... Chemistry Department, Reading University, Whiteknights, Reading, UK RG6 6AD ... Received (in Cambridge) 20th July 1998, Accepted 18th August 1998 ... A concise synthesis of two novel chromeno[3,4-b]pyridin -9-ones (as their ethylene ketals) has been achieved using, as a key step, the reaction between a mixed cuprate derived from 6-methoxy-2-methyl-3-lithiopyridine and 4-tert- ...