238880
异氰基乙酸甲酯
technical grade, 95%
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线性分子式:
CNCH2COOCH3
化学文摘社编号:
分子量:
99.09
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
254-593-8
Beilstein/REAXYS Number:
3537963
MDL number:
产品名称
异氰基乙酸甲酯, technical grade, 95%
InChI key
CRXFROMHHBMNAB-UHFFFAOYSA-N
InChI
1S/C4H5NO2/c1-5-3-4(6)7-2/h3H2,2H3
SMILES string
COC(=O)C[N+]#[C-]
grade
technical grade
assay
95%
form
liquid
refractive index
n20/D 1.417 (lit.)
bp
75-76 °C/10 mmHg (lit.)
density
1.09 g/mL at 25 °C (lit.)
functional group
amine
ester
isonitrile
storage temp.
2-8°C
Quality Level
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Application
异氰乙酸甲酯已被用于铜催化的、非对映选择性合成恶唑啉类 。
General description
异氰乙酸甲酯在固相儿茶酚-铜网络催化剂存在下与羰基化合物发生直接羟醛缩合反应生成相应的恶唑啉 。它还参与四组分 Ugi 缩合反应 。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
183.2 °F - closed cup
flash_point_c
84 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
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Hidetoshi Ohta et al.
Chemistry, an Asian journal, 6(9), 2545-2549 (2011-07-14)
The development of a highly active solid-phase catechol-copper network catalyst for direct aldol reaction is described. The catalyst was prepared from an alkyl-chain-linked bis(catechol) and a copper(II) complex. The direct aldol reaction between carbonyl compounds (aldehydes and ketones) and methyl
Tetrahedron Letters, 47, 8641-8641 (2006)
X C Liu et al.
Biotechnology and bioengineering, 69(4), 457-460 (2000-06-22)
The chemoenzymatic preparation of a nine-member Ugi condensation library is described. The carboxylic acid and amine precursors are based on 3-hydroxybutyrate and 4-amino-1-butanol, respectively, and have been acylated selectively using a variety of acyl donors catalyzed by porcine pancreatic lipase.
Stefan Oelmann et al.
Biomacromolecules, 20(1), 90-101 (2018-06-06)
A Passerini three-component polymerization was performed for the synthesis of amphiphilic star-shaped block copolymers with hydrophobic cores and hydrophilic coronae. The degree of polymerization of the hydrophobic core was varied from 5 to 10 repeating units, and the side chain
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