5324-44-7Relevant academic research and scientific papers
α,β-unsaturated α′-halomethylsulfones: Prepackaged Ramberg-Baecklund reagents for tandem synthetic processes
Block, Eric,Hak, Rim Jeon,Putman, David,Zhang, Shao-Zhong
, p. 1197 - 1202 (2005)
The synthesis and reactions of several α,β-unsaturated chloromethyl sulfones are presented, for example [(chloromethyl) sulfonyl]-1,3-propadiene, [(chloromethyl) sulfonyl]ethene, [(dichloromethyl) sulfonyl]ethene and (E,Z)-1,2-bis[(chloromethyl)-sulfonyl]ethene. These compounds serve as prepackaged Ramberg-Backlund reagents, which, following an appropriate first step, such as Diels-Alder addition, react with a base, giving Ramberg-Backlund products. Copyright Taylor & Francis Inc.
Chloromethanesulfonylethene and Dichloromethanesulfonylethene: New Reagents for Tandem Diels-Alder/Ramberg-Baecklund Reactions
Block, Eric,Jeon, Hak Rim,Zhang, Shao-Zhong,Dikarev, Evgeny V.
, p. 437 - 440 (2007/10/03)
(Matrix presented) Chloromethanesulfonylethene (3a) and dichloromethanesulfonylethene (3b) were prepared by oxidation of the adducts of ethylene and ClCH2-SCl or Cl2CHSCl, respectively, followed by NaHCO3 dehydrochlorinati
Prepackaged Ramberg-B?cklund reagents: Useful tools for organic synthesis
Block, Eric,Jeon, Hak Rim,Putman, David,Zhang, Shao-Zhong
, p. 7525 - 7541 (2007/10/03)
The synthesis and reactions of several α,β-unsaturated chloromethyl sulfones is presented, for example [(chloromethyl)sulfonyl]-1,3- propadiene (4), [(chloromethyl)sulfonyl]ethene (5), [(dichloromethyl)sulfonyl] ethene (6) and (E,Z)-1,2-bis[(chloromethyl)
Mechanism in the chlorinolysis of sulfinyl chlorides
Ahern, Terence Patrick,Haley, Michael Francis,Langler, Richard Francis,Trenholm, June Ellen
, p. 610 - 614 (2007/10/02)
The successful synthesis and chlorinolysis of α-mercaptodimethyl sulfone have provided additional support for our contention that Pummerer rearrangements may occur during the chlorinolyses of α-sulfonyl sulfinyl chlorides.Further exploration of chlorinolyses of α-sulfonyl systems has uncovered the first observation of CS bond cleavage during the chlorinolyses of (i) a sulfinyl chloride and (ii) a sulfinate ester.
