425575
2-萘基三氟甲磺酸酯
97%
别名:
2-三氟甲磺酸萘酯
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关于此项目
线性分子式:
CF3SO3C10H7
化学文摘社编号:
分子量:
276.23
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
Form:
solid
产品名称
2-萘基三氟甲磺酸酯, 97%
InChI
1S/C11H7F3O3S/c12-11(13,14)18(15,16)17-10-6-5-8-3-1-2-4-9(8)7-10/h1-7H
SMILES string
FC(F)(F)S(=O)(=O)Oc1ccc2ccccc2c1
InChI key
MDWRQYBWVTXIIJ-UHFFFAOYSA-N
assay
97%
form
solid
mp
30-32 °C (lit.)
functional group
fluoro
triflate
Application
2-Naphthyl trifluoromethanesulfonate (2-naphthyl triflate) may be used as an arylating agent in the arylation of 1-(methoxycarbonyl)-2,5-dihydropyrrole by Heck reaction. It may be used as a substrate for coupling with Reformatsky reagent BrZnCH(CH3)(COOtC4H9) in the presence of “reduced” dichlorobis(1,1-diphenylphosphino)ferrocene catalyst.
General description
2-Naphthyl trifluoromethanesulfonate (2-naphthyl triflate) is an aryl triflate. Its ruthenium-catalyzed conversion to 2-bromonaphthalene has been reported.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
此项目有
Regiochemical control and suppression of double bond isomerization in the Heck arylation of 1-(methoxycarbonyl)-2, 5-dihydropyrrole.
Sonesson C, et al.
The Journal of Organic Chemistry, 61(14), 4756-4763 (1996)
Influence of the catalyst on the Pd0-mediated reactions of BrZnCH(CH3) COOtBu with vinyl and aryl triflates.
Orsini F, et al.
Journal of Organometallic Chemistry, 367(3), 375-382 (1989)
Xiaoqiang Shen et al.
Journal of the American Chemical Society, 132(40), 14076-14078 (2010-09-23)
The palladium-catalyzed conversion of aryl and vinyl triflates to aryl and vinyl halides (bromides and chlorides) has been developed using dialkylbiaryl phosphine ligands. A variety of aryl, heteroaryl, and vinyl halides can be prepared via this method in good to
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