185140
3,3′-二氯特戊酸
≥97%
别名:
2,2-双(氯甲基)丙酸
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关于此项目
线性分子式:
CH3C(CH2Cl)2CO2H
化学文摘社编号:
分子量:
171.02
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
266-644-1
MDL number:
产品名称
3,3′-二氯特戊酸, ≥97%
InChI key
DDSPBKFTRPWDLI-UHFFFAOYSA-N
InChI
1S/C5H8Cl2O2/c1-5(2-6,3-7)4(8)9/h2-3H2,1H3,(H,8,9)
SMILES string
CC(CCl)(CCl)C(O)=O
assay
≥97%
form
solid
mp
64-66 °C (lit.)
functional group
carboxylic acid
chloro
Quality Level
Application
3,3′-Dichloropivalic acid was used in the synthesis of 3,3′-dichloropivaloyl chloride.
General description
3,3′-Dichloropivalic acid reacts with ethane-1,2-diamine to yield isomeric tetra-amine derivatives, tetra amino carboxylic acid and carboxamidotriamino alcohol.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
A novel rearrangement reaction conversion of 3-(chloromethyl) azetidin-2-ones to azetidine-3-carboxylic acid esters.
Bartholomew D and Stocks MJ.
Tetrahedron Letters, 32(36), 4795-4798 (1991)
Paul V Bernhardt et al.
Inorganic chemistry, 43(5), 1681-1688 (2004-03-03)
Reaction between ethane-1,2-diamine and 3,3'-dichloropivalic acid results in different, isomeric tetra-amine derivatives, one a tetraamino carboxylic acid and the other a carboxamidotriamino alcohol, depending upon reaction conditions. Intended conversion of the Cu(II) complex of the former to a cyclam-like macrocycle
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