Studies on pyrazines. 35. An improved synthesis of bromopyrazines from hydroxypyrazines
作者:Nobuhiro Sato、Nobuhiko Narita
DOI:10.1002/jhet.5570360334
日期:1999.5
The synthesis of bromopyrazinesfromhydroxypyrazines was successfully effected by the procedure via trimethylsilyloxypyrazines, the sequence of which proceeds under mild conditions and does not require the isolation of intermediate.