791590-30-2Relevant academic research and scientific papers
Efficient bromination of alkenes and alkynes using potassium bromide and diacetoxy iodobenzene
Das, Biswanath,Srinivas, Yallamalla,Sudhakar, Chittaluri,Damodar, Kongara,Narender, Ravirala
, p. 220 - 227 (2009)
Bromination of alkenes and alkynes has efficiently been carried out at room temperature in short reaction times using KBr and diacetoxy iodobenzene in CH2Cl2-H2O (1:1) to prepare the corresponding trans-dibromo compounds in excellent yields. Copyright Taylor & Francis Group, LLC.
Novel one-pot method for chemoselective bromination and sequential sonogashira coupling
Kutsumura, Noriki,Niwa, Kentaro,Saito, Takao
supporting information; experimental part, p. 3316 - 3319 (2010/10/19)
(Equation Presented). An efficient one-pot method for bromination- elimination of allyl alcohol derivatives and sequential Sonogashira coupling has been developed. A highlight of the method is chemoselective DBU-promoted elimination of vicinal dibromoalka
Bromination of alkenes and alkynes with (bromodimethyl)sulfonium bromide
Das, Biswanath,Srinivas, Yallamalla,Sudhakar, Chittaluri,Ravikanth, Bommena
experimental part, p. 188 - 190 (2009/07/18)
Alkenes and alkynes were brominated efficiently in high yields with (bromodimethyl)sulfonium bromide in acetonitrile at room temperature. Alkenes produced the corresponding trans-dibromo compounds while alkynes (except phenylacetylene) afforded both the trans-dibromo products (major) and the tetrabromo derivatives (minor). However, phenylacetylene furnished solely the tetrabromo compound.
