75640-69-6

• 常用中文名：(R)-3,3’-二溴-2,2’-二甲氧基-1,1’-联萘
• 常用英文名：(R)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl
• CAS号：75640-69-6
• 分子式：C₂₂H₁₆Br₂O₂
• 分子量：472.16900
• 发布时间：2018-12-29 23:36:42
• 更新时间：2025-08-21 19:11:43

名称

• 中文名: (R)-3,3’-二溴-2,2’-二甲氧基-1,1’-联萘
• 英文名: 3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthalene
• 英文别名: (R)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL DIMETHYL ETHER; 3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL DIMETHYL ETHER; rac-3,3'-dibromo-2,2'-dimethoxy-1,1'-dinaphthyl; (S)-3,3'-DIBROMO-2,2'-DIMETHOXY-1,1'-BINAPHTHYL; 3,3'-DIBROMO-2,2'-DIMETHOXY-1,1'-BINAPHTHYL; (S)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL DIMETHYL ETHER; (R)-3,3'-(R)-3,3'-Dibromo-2,2'-Dimethoxy-1-Binaphthyl; (+-)-3,3'-dibromo-2,2'-dimethoxy-1,1'-binaphthalene; (R)-3,3&#39-Dibromo-2,2&#39-dimethoxy-1,1&#39-binaphthyl; (S)-3,3'-dibromo-2,2'-dimethoxy-1,1'-binaphthalene

物化性质

• 密度: 1.556g/cm3
• 沸点: 468.4ºC at 760 mmHg
• 分子式: C₂₂H₁₆Br₂O₂
• 分子量: 472.16900
• 闪点: 195.2ºC
• 精确质量: 469.95200
• PSA: 18.46000
• LogP: 7.20220
• 折射率: 1.684

合成路线

75685-01-7 ~% 75640-69-6

文献：Lingenfelter, David S.; Helgeson, Roger C.; Cram, Donald J. Journal of Organic Chemistry, 1981 , vol. 46, # 2 p. 393 - 406

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