ethanedioyl bromide

ethanedioyl bromide Structure
ethanedioyl bromide structure
Common Name ethanedioyl bromide
CAS Number 15219-34-8 Molecular Weight 215.828
Density 2.6±0.1 g/cm3 Boiling Point 118.3±0.0 °C at 760 mmHg
Molecular Formula C2Br2O2 Melting Point -19ºC
MSDS Chinese USA Flash Point 109.8±9.2 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

1,2-Bisanionic coupling approach to 2,3-disubstituted cyclopentenols and cyclopentenones.

Org. Lett. 8 , 2147, (2006)

[reaction: see text] We describe a new approach to 2,3-disubstituted cyclopentenols and cyclopentenones through two consecutive regioselective additions of equal or different electrophiles to a cyclopentene bisanionic synthon. Indeed, on exposure to BuLi, 3-b...