2-双环己基膦-2',6'-二甲氧基联苯结构式
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常用名 | 2-双环己基膦-2',6'-二甲氧基联苯 | 英文名 | 2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl |
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CAS号 | 657408-07-6 | 分子量 | 410.529 | |
密度 | N/A | 沸点 | 513.3±40.0 °C at 760 mmHg | |
分子式 | C26H35O2P | 熔点 | 164-166ºC | |
MSDS | 美版 | 闪点 | 330.7±27.6 °C | |
符号 |
GHS08 |
信号词 | Warning |
用途用途:作为配体,用于Buchwald, Suzuki等偶联反应中, 以及[4+2]环加成反应中 |
中文名 | 2-双环己基膦-2',6'-二甲氧基联苯 |
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英文名 | 2-Dicyclohexylphosphino-2’,6’-dimethoxybiphenyl |
中文别名 | 2-二环己基膦-2',6'-二甲氧基联苯 | 二环己基(2',6'-二甲氧基-[1,1'-联苯]-2-基)膦 | 2-双环己基膦-2’,6’-二甲氧基-1,1’-二联苯 |
英文别名 | 更多 |
沸点 | 513.3±40.0 °C at 760 mmHg |
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熔点 | 164-166ºC |
分子式 | C26H35O2P |
分子量 | 410.529 |
闪点 | 330.7±27.6 °C |
精确质量 | 410.237457 |
PSA | 32.05000 |
LogP | 7.66 |
外观性状 | crystal | white |
蒸汽压 | 0.0±1.3 mmHg at 25°C |
储存条件 | Refrigerated. |
稳定性 | 按规定使用和贮存的不会分解,避空气 |
水溶解性 | 可溶于:氯仿 |
计算化学 | 1.疏水参数计算参考值(XlogP):6.7 2.氢键供体数量:0 3.氢键受体数量:2 4.可旋转化学键数量:6 5.互变异构体数量:无 6.拓扑分子极性表面积18.5 7.重原子数量:29 8.表面电荷:0 9.复杂度:441 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
更多 | 1. 性状:白色晶体 2. 密度(g/mL20 ºC):未确定 3. 相对蒸汽密度(g/mL,空气=1):未确定 4. 熔点(ºC):164-166 5. 沸点(ºC,常压):未确定 6. 沸点(ºC0.35mmHg):未确定 7. 折射率:未确定 8. 闪点(º C):未确定 9. 比旋光度(º):未确定 10. 自燃点或引燃温度(ºC):未确定 11. 蒸气压(kPa,):未确定 12. 饱和蒸气压(kPa,60ºC):未确定 13. 燃烧热(KJ/mol):未确定 14. 临界温度(ºC):未确定 15. 临界压力(KPa):未确定 16. 油水(正辛醇/水)分配系数的对数值:未确定 17. 爆炸上限(%,V/V):未确定 18. 爆炸下限(%,V/V):未确定 19. 溶解性:未确定 |
~88% 2-双环己基膦-2',6'-二甲氧基联苯 657408-07-6 |
文献:Angewandte Chemie - International Edition, , vol. 48, # 32 p. 5841 - 5844 |
~36% 2-双环己基膦-2',6'-二甲氧基联苯 657408-07-6 |
文献:US2011/184059 A1, ; Page/Page column 9 ; |
~48% 2-双环己基膦-2',6'-二甲氧基联苯 657408-07-6 |
文献:European Journal of Organic Chemistry, , # 11 p. 2127 - 2131 |
~% 2-双环己基膦-2',6'-二甲氧基联苯 657408-07-6 |
文献:Journal of the American Chemical Society, , vol. 127, # 13 p. 4685 - 4696 |
~% 2-双环己基膦-2',6'-二甲氧基联苯 657408-07-6 |
文献:Journal of the American Chemical Society, , vol. 127, # 13 p. 4685 - 4696 |
~% 2-双环己基膦-2',6'-二甲氧基联苯 657408-07-6 |
文献:European Journal of Organic Chemistry, , # 11 p. 2127 - 2131 |
2-双环己基膦-2',6'-二甲氧基联苯上游产品 6 | |
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2-双环己基膦-2',6'-二甲氧基联苯下游产品 1 | |
海关编码 | 2922299090 |
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中文概述 | 2922299090. 其他氨基(萘酚、酚)及醚、酯〔包括它们的盐, 但含有一种以上含氧基的除外〕. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装 |
Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Biaryl phosphane ligands in palladium-catalyzed amination.
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Dialkylbiaryl Phosphines in Pd-Catalyzed Amination: A User's Guide.
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Dicyclohexyl(2',6'-dimethoxybiphenyl-2-yl)phosphine |
dicyclohexyl-[2-(2,6-dimethoxyphenyl)phenyl]phosphane |
S-PHOS |
Dicyclohexyl(2',6'-dimethoxy-2-biphenylyl)phosphine |
SPhos |
Dicyclohexyl(2',6'-dimethoxybiphenyl-2-yl)phosphane |
Dicyclohexyl(2',6'-dimethoxybiphenyl-2-yl)phosphan |
Phosphine, dicyclohexyl(2',6'-dimethoxy[1,1'-biphenyl]-2-yl)- |
MFCD05861611 |