255858
溴代硝基甲烷
technical grade, 90%
别名:
α-溴硝基甲烷, 硝基溴甲烷
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关于此项目
线性分子式:
BrCH2NO2
化学文摘社编号:
分子量:
139.94
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
209-258-0
MDL number:
Assay:
90%
Form:
liquid
产品名称
溴代硝基甲烷, technical grade, 90%
InChI key
DNPRVXJGNANVCZ-UHFFFAOYSA-N
InChI
1S/CH2BrNO2/c2-1-3(4)5/h1H2
SMILES string
[O-][N+](=O)CBr
grade
technical grade
assay
90%
form
liquid
refractive index
n20/D 1.496 (lit.)
bp
146-148 °C/750 mmHg (lit.)
density
2.007 g/mL at 25 °C (lit.)
functional group
amine
bromo
nitro
Quality Level
Application
溴代硝基甲烷已被用于：
- 生产各种受保护的α-溴代硝基烷烃供体（包括Fmoc），用于Umpolung酰胺合成
- 通过碘化钠催化的亨利反应，制备（Z）-1-溴-1-硝基烯烃
- 通过domino Michael加成/分子内烷基化策略，用于β,γ-不饱和a-酮酯的非对映体和对映体选择性环丙烷化反应中
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
5.1B - Oxidizing hazardous materials
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Raquel G Soengas et al.
The Journal of organic chemistry, 78(24), 12831-12836 (2013-11-28)
A novel methodology has been developed to obtain enantiopure 2-C-glycosyl-3-nitrochromenes. First, (Z)-1-bromo-1-nitroalkenes were prepared from the corresponding sugar aldehydes through a sodium iodide-catalyzed Henry reaction with bromonitromethane followed by elimination of the resulting 1-bromo-1-nitroalkan-2-ols. In the next step, reaction of
Haijian Yu et al.
Chemistry, an Asian journal, 8(11), 2859-2863 (2013-08-13)
A highly diastereo- and enantioselective cyclopropanation of β,γ-unsaturated α-ketoesters with bromonitromethane has been successfully developed through a domino Michael-addition/intramolecular-alkylation strategy. Acceptable yields (up to 89%) and enantioselectivities (up to 96% ee) have been obtained.
Dawn M Makley et al.
Organic letters, 16(11), 3146-3149 (2014-05-16)
We report that N-(trimethylsilyl)imines serve in the Bis(AMidine)-catalyzed addition of bromonitromethane with a high degree of enantioselection. This allows for the production of a range of protected α-bromo nitroalkane donors (including Fmoc) for use in Umpolung Amide Synthesis (UmAS). Hence
Anabela Borges et al.
Biofouling, 33(2), 156-168 (2017-02-01)
Disruption of cell-cell communication or quorum sensing (QS) is considered a stimulating approach for reducing bacterial pathogenicity and resistance. Although several QS inhibitors (QSIs) have been discovered so far their clinical use remains distant. This problem can be circumvented by
Ran Yin et al.
Chemosphere, 260, 127644-127644 (2020-08-08)
This study investigated the degradation of eight aliphatic halogenated contaminants (one brominated flame retardant and seven disinfection by-products) in synthetic drinking water by the UVA/TiO2 and UVA/Cu-TiO2 processes. The degradation rate constants of 2,2-bis(bromomethyl)-1,3-propanediol and trichloromethane in the UVA/Cu-TiO2 process
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