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I. VAPOR-PHASE OZONIZATION OF DIPENTENE AND d-LIMONENE With the exception of patents granted to Knox (1) and Rogers (2) for vapor-phase ozonization of pinene and cinnamic aldehyde, no reports were

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Deprotection O 0345Practical Cleavage of Trifluoroacetamides with p-Toluenesulfonic Acid. -The protocol allows the deprotection of secondary and tertiary trifluoroacetamides. The corresponding amines are obtained as tosylate salts which can be isolated directly from the reaction mixture. -(SPENCER, C.; BALSELLS, J.; LI*, H.; Tetrahedron Lett. 50 (2009) 9, 1010-1012; Dep. Process Res., Merck & Co., Inc., Rahway, NJ 07065, USA; Eng.) -Mais 23-057