136339-13-4Relevant academic research and scientific papers
Chemistry of allenic/propargylic anions generated by base treatment of sulfonylallenes: synthesis of 1-alkynyl-1-sulfonylcycloalkanes and cycloalkanols
Kitagaki, Shinji,Teramoto, Satoshi,Ohta, Yuu,Kobayashi, Harumi,Takabe, Mika,Mukai, Chisato
experimental part, p. 3687 - 3694 (2010/07/04)
The intramolecular trapping of allenyl/propargyl anions, generated from sulfonylallenes with the proper base, by a haloalkyl group or an aldehyde functionality was investigated. The treatment of 1-(ω-iodoalkyl)-1-(phenylsulfonyl)allenes with TBAF or NaH i
Ring-closing reaction of allenic/propargylic anions generated by base treatment of sulfonylallenes
Kitagaki, Shinji,Teramoto, Satoshi,Mukai, Chisato
, p. 2549 - 2552 (2008/02/07)
The intramolecular trapping of allenyl/propargyl anions generated by base treatment of sulfonylallenes was investigated. Treatment of 1-(ω- iodoalkyl)-1-(phenylsulfonyl)allenes with TBAF or NaH in DMF efficiently produced three- to seven-membered 1-ethyny
Radical cyclizations of functionalized allenes
Crandall,Ayers
, p. 3659 - 3662 (2007/10/02)
Substitution of P(O)Ph2, SOPh, and SO2Ph on an allene facilitates intramolecular radical addition to the central allene carbon to provide good yields of five-, six-, and seven-membered carbocycles.
