ALD00382
1,5-双[4-（三氟甲基）苯基] -1,4-戊二烯-3-酮
别名:
(1E,4E)-1,5-Bis[4-(trifluoromethyl)phenyl]1,4-pentadien-3-on, CF3-dba
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关于此项目
经验公式（希尔记法）:
C19H12F6O
化学文摘社编号:
分子量:
370.29
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Form:
solid
InChI
1S/C19H12F6O/c20-18(21,22)15-7-1-13(2-8-15)5-11-17(26)12-6-14-3-9-16(10-4-14)19(23,24)25/h1-12H/b11-5+,12-6+
SMILES string
O=C(/C=C/C1=CC=C(C(F)(F)F)C=C1)/C=C/C2=CC=C(C(F)(F)F)C=C2
InChI key
OIUBVYQZMUKRRF-YDWXAUTNSA-N
form
solid
reaction suitability
reagent type: catalyst, reagent type: ligand
reaction type: C-H Activation
storage temp.
2-8°C
Quality Level
Application
This modified dibenzylideneacetone (dba) ligand was recently reported by Yu and coworkers to assist in the oxidative ortho-C-H borylation of arenes under palladium catalysis. The CF3-dba ligand has also been used in several other applications.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Xue-ming Li et al.
Organic letters, 13(3), 374-377 (2010-12-30)
9-Amino-9-deoxyepiquinine efficiently catalyzed the double-conjugate addition of malononitrile to dienones. A number of 1,1,2,6-tetrasubstituted cyclohexanones were prepared in good yields, diastereoselectivities, and excellent enantioselectivities.
Highly Enantioselective Synthesis of Spiro[cyclohexanone-oxindoles] and Spiro[cyclohexanone-pyrazolones] by Asymmetric Cascade [5+1] Double Michael Reactions
Bin Wu, Jian Chen, Mei-Qiu Li, Jin-Xin Zhang, et al.
European Journal of Organic Chemistry, 7, 1318-1327 (2012)
Xin Li et al.
Chemistry, an Asian journal, 8(5), 997-1003 (2013-02-21)
A highly enantioselective catalytic double-Michael addition reaction of substituted benzofuran-2-ones with divinyl ketones promoted by readily accessible tertiary amine-thiourea Cinchona alkaloids has been developed. A number of optically enriched spirocyclic benzofuran-2-ones were prepared in very good yields (up to 99
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Yu program focuses on efficient C–H bond activation for drug synthesis, using simple starting materials.
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