99733-97-8Relevant articles and documents
Breaking the dichotomy of reactivity vs. chemoselectivity in catalytic SN1 reactions of alcohols
Hellal, Malik,Falk, Florian C.,Wolf, Elena,Dryzhakov, Marian,Moran, Joseph
supporting information, p. 5990 - 5994 (2014/08/05)
The inability to decouple Lewis acid catalysis from undesirable Bronsted acid catalysed side reactions when water or other protic functional groups are necessarily present has forced chemists to choose between powerful but harsh catalysts or poor but mild
Allylic alcohols as radical allylating agents. An overall olefination of aldehydes and ketones
Charrier, Nicolas,Quiclet-Sire, Beatrice,Zard, Samir Z.
supporting information; experimental part, p. 8898 - 8899 (2009/02/03)
2-Fluoropyridyl derivatives of allylic alcohols react with xanthates in the presence of lauroyl peroxide to give alkenes, often with high stereoselectivity. If the allylic alcohols are themselves derived from aldehydes or ketones, the overall process becomes a synthetic equivalent of the classical Wittig and related olefination reactions. Copyright
New Syntheses of (+/-)-Ambrox, (+/-)-Ambra Oxide and Their Stereoisomers
Kawanobe,Tsuneo,Kogami, Kunio,Matsui, Masanao
, p. 1475 - 1480 (2007/10/02)
New and efficient syntheses of (+/-)-ambrox (1a), (+/-)-ambra oxide (2a) and their stereoisomers (1b, 2b ca. c), amber-like odorous compounds, are described.Starting from dihydro β- and α-ionone (5,12), these substances were obtained in only a few steps via stereoselective acid-catalized cyclization of monocyclodienoic acid (7a ca. b, 11a ca. b, 15a).