338389
三苯基膦氢溴酸盐
97%
别名:
Ph3P · HBr, Ph3P · HBr, 三苯基溴化膦
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关于此项目
线性分子式:
(C6H5)3P · HBr
化学文摘社编号:
分子量:
343.20
UNSPSC Code:
12352002
NACRES:
NA.22
PubChem Substance ID:
EC Number:
229-012-6
Beilstein/REAXYS Number:
3633387
MDL number:
InChI key
CMSYDJVRTHCWFP-UHFFFAOYSA-N
InChI
1S/C18H15P.BrH/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h1-15H;1H
SMILES string
Br.c1ccc(cc1)P(c2ccccc2)c3ccccc3
assay
97%
reaction suitability
reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Negishi Coupling, reaction type: Sonogashira Coupling, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling
mp
196 °C (dec.) (lit.)
functional group
phosphine
Application
用作无水氢溴酸的温和来源；从叔醇合成 THP 醚的催化剂； 磷盐制备。
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Hamanaka, N.; Kosuge, S.; Iguchi, S.
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Kaila, N.; Blumenstein, M. et al.
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Jun Hu et al.
Chemical communications (Cambridge, England), 48(91), 11256-11258 (2012-10-17)
In the presence of triphenylphosphine, copper(II) chloride can catalyze an intermolecular ortho-acylation reaction of phenols with aryl aldehydes. The reaction proceeds smoothly with a wide range of starting materials, and furthermore, it can be used to synthesize xanthone derivatives in
Emily M Harcourt et al.
Nucleic acids research, 40(9), e65-e65 (2012-01-27)
MicroRNAs (miRNAs) are a class of RNAs that play important regulatory roles in the cell. The detection of microRNA has attracted significant interest recently, as abnormal miRNA expression has been linked to cancer and other diseases. Here, we present a
Catherine J Smith et al.
Organic & biomolecular chemistry, 9(6), 1927-1937 (2011-02-02)
Here we describe general flow processes for the synthesis of alkyl and aryl azides, and the development of a new monolithic triphenylphosphine reagent, which provides a convenient format for the use of this versatile reagent in flow. The utility of
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