B78203
1-溴-1-丙烯（顺式和反式）
98%
别名:
1-丙烯基 溴化物
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关于此项目
线性分子式:
CH3CH=CHBr
化学文摘社编号:
分子量:
120.98
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
209-671-6
Beilstein/REAXYS Number:
1719096
MDL number:
Assay:
98%
Form:
liquid
assay
98%
form
liquid
contains
copper as stabilizer
refractive index
n20/D 1.4538 (lit.)
bp
58-63 °C (lit.)
mp
−116 °C (lit.)
density
1.413 g/mL at 25 °C (lit.)
SMILES string
C\C=C\Br
InChI
1S/C3H5Br/c1-2-3-4/h2-3H,1H3/b3-2+
InChI key
NNQDMQVWOWCVEM-NSCUHMNNSA-N
Application
1-溴-1-丙烯经n正丁基锂处理后原位生成丙炔基锂阴离子，随后发生亲核加成反应。它的一些其他应用包括：
- 合成有机试剂，例如丁炔酸甲酯和1-碘丙炔。
- （+）-aphanamol I和Skyllamycins AC全合成中间体的制备。
- 烯丙基化吡唑，芳基炔基硫醚和烯丙酰胺的合成。
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
flash_point_f
39.2 °F - closed cup
flash_point_c
4 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
此项目有
Gold (I)?Catalyzed Intermolecular [2+ 2] Cycloadditions between Allenamides and Alkenes.
Faustino H, et al.
Advanced Synthesis & Catalysis, 354(9), 1658-1664 (2012)
Total Synthesis of Skyllamycins A?C.
Total Synthesis of Natural Products, 119-150 (2018)
Regioconvergent and Enantioselective Rhodium?Catalyzed Hydroamination of Internal and Terminal Alkynes: A Highly Flexible Access to Chiral Pyrazoles.
Haydl A M, et al.
Chemistry?A European Journal , 22(19), 6547-6551 (2016)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| B78203-100G | 04061837075834 |