82832-29-9Relevant articles and documents
Iron-catalyzed cross-coupling of alkyl sulfonates with arylzinc reagents
Ito, Shingo,Fujiwara, Yu-Ichi,Nakamura, Eiichi,Nakamura, Masaharu
supporting information; experimental part, p. 4306 - 4309 (2009/12/26)
Iron-catalyzed cross-coupling reactions of primary and secondary alkyl sulfonates with arylzinc reagents proceed smoothly In the presence of excess TMEDA and a concomitant magnesium salt. The arylzinc reagents are prepared from the corresponding aryllithium or magnesium reagents with ZnI2. The In situ formation of alkyl Iodides and consecutive rapid cross-coupling avoids discrete preparation of the unstable secondary alkyl halides and also achieves high product selectivity.
Reduction of 3-Substituted 1-Arylcyclobutanols
Kinnius, Joerg,Dehmlow, Eckehard Volker
, p. 421 - 423 (2007/10/03)
A useful and specific method for the the title reaction (1 → 2) involves treatment with NaBH4 in CF3COOH whereas other procedures from the literature yield hard-to-separate mixtures. 1-Arylcyclohexanols 3 give mainly cyclohexenes with borohydride/trifluoroacetic acid. Their reduction to compounds 4 ,however, is possible with MeSO3H/ NaBH4.