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经验公式(希尔记法):
C20H12Br2O2
化学文摘社编号:
分子量:
444.12
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22
MDL number:
产品名称
(R)-(+)-3,3′-二溴-1,1′-二-2-萘醇, 97%
SMILES string
Brc1cc2c(c(c1O)c3c4c(cc(c3O)Br)cccc4)cccc2
InChI
1S/C20H12Br2O2/c21-15-9-11-5-1-3-7-13(11)17(19(15)23)18-14-8-4-2-6-12(14)10-16(22)20(18)24/h1-10,23-24H
InChI key
BRTBEAXHUYEXSY-UHFFFAOYSA-N
assay
97%
form
solid
mp
256-260 °C
functional group
bromo
Quality Level
Application
(R)-(+)-3,3′-Dibromo-1,1′-bi-2-naphthol reacts with zirconium(IV) tert-butoxide to form a chiral zirconium complex, which can efficiently catalyze:
- anti-selective catalytic asymmetric aldol reactions of silyl enol ethers with aldehydes
- asymmetric intramolecular [3+2] cycloaddition of hydrazone/olefins
signalword
Warning
hcodes
pcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Highly anti-selective catalytic asymmetric aldol reactions.
Ishitani H, et al.
Journal of the American Chemical Society, 122(22), 5403-5404 (2000)
Asymmetric intramolecular [3+2] cycloaddition reactions of acylhydrazones/olefins using a chiral zirconium catalyst.
Kobayashi S, et al.
Journal of the American Chemical Society, 124(46), 13678-13679 (2002)
商品
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