Halogenation Using Quaternary Ammonium Polyhalides. XXXII. Dichlorination of Aromatic Acetyl Derivatives with Benzyltrimethylammonium Tetrachloroidodate.

…, I Hermawan, H Yamanishi, T Okamoto…

Index: Kakinami, Takaaki; Urabe, Yasuaki; Hermawan, Irwan; Yamanishi, Hiroko; Okamoto, Tsuyoshi; Kajigaeshi, Shoji Bulletin of the Chemical Society of Japan, 1992 , vol. 65, # 9 p. 2549 - 2551

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Citation Number: 11

Abstract

September, 1992] (2H, q, J=8 Hz, CHzCHg), 6.70 (1H, s, CHCIz), 7.07 (2H, d, 'J=8 Hz, 3,5'Hflrom)y and 7.98 (2H, d, J=8 Hz, 2,6'Harom)- Found: C, 55.30; H, 4.50%. Calcd for C10H100C12: C, 55.33; H, 4.64%. 1-m-Bromophenyl-2,2-dichloro-1-ethanone(21'): Colorless oil; 1H NMR (CDCIs) 626.58 (1H, s, CHClz) and 7.127840 (4H, m, Harom)- Found: C, 35.64; H, 1.95%. Calcd for CsHsoBrCIz: C, 35.86; H, 1.88%. 1-p-Bromophenyl-2,2-dichloro-l- ...