论文部分内容阅读
单醚链和双醚链的节基四氢异喹啉在生物碱中较为长见。一般合成这类四氢异喹啉,是合成在一定位置上有溴的四氢异喹啉,然后与另一含羟基的四氢异喹啉通过Ullmann反应
Tetrahydroisoquinoline, a mono- and di-ether chain, is more commonly found in alkaloids. The general synthesis of such tetrahydroisoquinoline, is the synthesis of a certain position in the bromine of tetrahydroisoquinoline, and then with another hydroxy-containing tetrahydroisoquinoline by Ullmann reaction