产品名称
1-溴-3-(三氟甲氧基)苯, 99%
InChI
1S/C7H4BrF3O/c8-5-2-1-3-6(4-5)12-7(9,10)11/h1-4H
SMILES string
FC(F)(F)Oc1cccc(Br)c1
InChI key
WVUDHWBCPSXAFN-UHFFFAOYSA-N
assay
99%
form
liquid
refractive index
n20/D 1.462 (lit.)
density
1.62 g/mL at 25 °C (lit.)
functional group
bromo
fluoro
Quality Level
Application
1-Bromo-3-(trifluoromethoxy)benzene may be used in the preparation of 1,2-dehydro-3-(trifluoromethoxy)benzene. It may be used in the synthesis of new electronically deficient atropisomeric diphosphine ligand (S)-CF3O-BiPhep [2,2′-bis(diphenylphosphino)-6,6′-ditrifluoromethoxy-1,1′-biphenyl].
General description
1-Bromo-3-(trifluoromethoxy)benzene undergoes Diels-Alder reaction with lithium diisopropylamide (LDA) in THF and furan, to yield the corresponding 1,4-dihydro-1,4-epoxy-5- or 6-(trifluoromethoxy)naphthalenes.
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
145.4 °F - closed cup
flash_point_c
63 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
新产品
此项目有
The use of arynes in organic synthesis.
Pellissier H and Santelli M.
Tetrahedron, 59(6), 701-730 (2003)
1, 2-Didehydro-3-and-4-(trifluoromethoxy) benzene: The ?Aryne? Route to 1-and 2-(Trifluoromethoxy) naphthalenes.
Schlosser M and Castagnetti E.
European Journal of Organic Chemistry, 21, 3991-3997 (2001)
A new electronically deficient atropisomeric diphosphine ligand (S)-CF3O-BiPhep and its application in asymmetric hydrogenation.
Zhang D-Y, et al.
Tetrahedron Letters, 53(20), 2556-2559 (2012)
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