2,2′-Dimethoxy-1,1′-binaphthyl-3,3′-diboronic Acid, a Versatile Intermediate in the Synthesis of 3,3′-Diaryl Substituted Binaphthyl Derivatives
摘要:
2,2'-Dimethoxy-1,1'-binaphthyl-3,3'-diboronic acid was prepared in 48% yield from 2,2'-dimethoxy-1,1'-binaphthyl and used as a key intermediate in Suzuki cross-coupling reactions to yield various 2,2',3,3'-symmetrically substituted binaphthyl derivatives in 22-72% yield.
DOI:
10.1007/pl00010145
作为产物:
描述:
3,6-二溴-9-甲基咔唑 、 alkaline earth salt of/the/ methylsulfuric acid 以82%的产率得到3-Bromo-9-methyl-6-trimethylsilanyl-9H-carbazole
参考文献:
名称:
2,2′-Dimethoxy-1,1′-binaphthyl-3,3′-diboronic Acid, a Versatile Intermediate in the Synthesis of 3,3′-Diaryl Substituted Binaphthyl Derivatives
摘要:
2,2'-Dimethoxy-1,1'-binaphthyl-3,3'-diboronic acid was prepared in 48% yield from 2,2'-dimethoxy-1,1'-binaphthyl and used as a key intermediate in Suzuki cross-coupling reactions to yield various 2,2',3,3'-symmetrically substituted binaphthyl derivatives in 22-72% yield.