< 生产厂家价格 >

1,3-双(3,5-双(三氟甲基)苯基)脲

1,3-双(3,5-双(三氟甲基)苯基)脲名称

[ CAS 号 ]:
3824-74-6

[ 中文名 ]:
1,3-双(3,5-双(三氟甲基)苯基)脲

[ 英文名 ]:
1,3-BIS-(ALPHA,ALPHA,ALPHA,ALPHAPR,ALPHAPR,ALPHAPR-HEXAFLUORO-3,5-XYLYL)-UREA

[英文别名 ]:

Urea,N,N'-bis[3,5-bis(trifluoromethyl)phenyl]
3,3',5,5'-tetrakis(trifluoromethyl)carbanilide
1,3-bis(3,5-bis(trifluoromethyl)phenyl)urea
N,N'-di[3,5-di(trifluoromethyl)phenyl]urea
[bis(3,5-trifluoromethyl)benzene]urea

1,3-双(3,5-双(三氟甲基)苯基)脲物理化学性质

[ 分子式 ]:
C₁₇H₈F₁₂N₂O

[ 分子量 ]:
484.23900

[ 精确质量 ]:
484.04500

[ PSA ]:
44.62000

[ LogP ]:
7.49240

[ 外观性状 ]:
粉末

[ 储存条件 ]:
2-8°C，密封，干燥

1,3-双(3,5-双(三氟甲基)苯基)脲MSDS

1,3-双(3,5-双(三氟甲基)苯基)脲安全信息

[ 危险品运输编码 ]:
NONH for all modes of transport

1,3-双(3,5-双(三氟甲基)苯基)脲合成路线

1,3-双(3,5-双(三氟甲基)苯基)脲上下游产品

1,3-双(3,5-双(三氟甲基)苯基)脲上游产品

1,3-双(3,5-双(三氟甲基)苯基)脲下游产品

1,3-双(3,5-双(三氟甲基)苯基)脲文献

Urea derivatives are highly active catalysts for the base-mediated generation of terminal epoxides from aldehydes and trimethylsulfonium iodide.

Org. Biomol. Chem. 6(8) , 1339-43, (2008)

N,N'-Diarylureas have been shown to efficiently catalyse sulfonium ylide-mediated aldehyde epoxidation reactions for the first time. These processes are of broad scope and can be coupled with a subseq...

Internal Lewis acid assisted hydrogen bond donor catalysis.

Org. Lett. 13(4) , 716-9, (2011)

Boronate ureas are introduced as a new class of noncovalent catalysts for conjugate addition reactions with enhanced activity. Through intramolecular coordination of the urea functionality to a strate...

Bonding Organocatalysed Friedel-Crafts Alkylation of Aromatic and Heteroaromatic Systems with Nitroolefins Dessole G,et al.

Synlett 13 , 2374-2378, (2004)

更多文献