7205-72-3Relevant academic research and scientific papers
Desymmetrization of prochiral diaryl sulfoxides by an asymmetric sulfoxide-magnesium exchange
Hampel, Thomas,Ruppenthal, Simon,Saelinger, Daniel,Brueckner, Reinhard
, p. 3136 - 3140 (2012/05/20)
The first desymmetrizations of prochiral diaryl sulfoxides 1 by an asymmetric sulfoxide-magnesium exchange reaction are reported. The respective substrate (1), iPr2Mg, and the dilithium salt of (S)-BINOL (which was prepared in situ) provided (S)-configured aryl isopropyl sulfoxides 2 in up to 91 % yield and with up to 91 % ee. (S)-BINOL was re-isolable in 98 % yield. Copyright
Selective aerobic oxidation of sulfides to sulfoxides catalyzed by coenzyme NAD+ models
Xu, Hua-Jian,Lin, Yi-Cheng,Wan, Xin,Yang, Chun-Yan,Feng, Yi-Si
experimental part, p. 8823 - 8827 (2011/01/04)
Coenzyme NAD+ models can be applied in the photooxygenation of sulfides to sulfoxides as organocatalysts at room temperature. A series of sulfoxides are synthesized easily with this protocol and the possible mechanism is discussed. This procedure provides a reliable approach to the clean production of useful sulfoxides in synthetic chemistry.
ELECTRONIC EFFECTS IN ALKYL 4-CHLOROPHENYL SULFONE AND SULFOXIDE MOLECULES ACCORDING TO 35Cl NQR DATA
Feshin, V. P.,Voronkov, M. G.,Dolgushin, G. V.,Romanenko, L. S.,Aliev, I. A.,Mirzoeva, M. A.
, p. 1103 - 1106 (2007/10/02)
Compounds of the 4-ClC6H4S(O)CHn.(CH3)3-n and 4-ClC6H4SO2R series nH and CHn(CH3)3-n> were synthesized and studied by the 35Cl NQR method.It was found that their NQR frequencies change regularly with increase in the number n.
