ChemInform Abstract: Ring-Fused Cyclopro
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Toshiro Chiba; Isao Saitoh; Mitsuhiro Okimoto; Tomokazu Tanase; Sigenobu Yano
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Article
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2010
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John Wiley and Sons
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Ring-Fused Cyclopropanone N,O-Acetals. Electrochemical Preparation and Their Reactivities under Acidic Conditions. -In the presence of TmsCN/BF 3 โขOEt 2 title acetals undergo substitution without ring opening. Under acidic aqueous conditions, however, the acetal (IIIc) undergoes ring opening, where