Synthesis

Microwave assisted synthesis of 1-aryl-3-dimethylaminoprop-2-enones: a simple and rapid access to 3 (5)-arylpyrazoles

AK Pleier, H Glas, M Grosche, P Sirsch, WR Thiel

Index: Synthesis, , # 1 p. 55 - 62

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Citation Number: 67

Abstract

... PAPER Synthesis 2001, No. 1, 55–62 ISSN 0039-7881 © Thieme Stuttgart · New York ... int. %) 2a 6.60 (d, 1 H, 3JHH = 2.2, H-4pz), 7.32 (t, 1 H, 3Jm,p = 7.5, H-p), 7.39 (t, 2 H, 3Jo,m = 7.5, H-m), 7.59 (d, 1 H, H-5pz), 7.77 (dd, 2 H, 4Jo,p = 1.5, H-o), 11.59 (br, 1 H, NH) ...