Synthesis of 5-substituted 1-hydroxypyrazoles through directed lithiation of 1-(benzyloxy) pyrazole

P Vedso, M Begtrup

Index: Journal of Organic Chemistry, , vol. 60, # 16 p. 4995 - 4998

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Citation Number: 30

Abstract

... Per Vedsca and Mikael Begtrup* Department of Medicinal Chemistry, Royal Danish School of Pharmacy, Universitetsparken 2 ... NH&1 (5 mL), water (5 mL), and Et20 (20 mL), separation of the organic layer, extraction ... 7.46- 7.31 (m, 6H), 7.01 (d, J = 2.4 Hz, lH), 6.18 (d, J = 2.4 Hz, ...