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Merck
CN
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文件

安全信息

145947

Sigma-Aldrich

四氯环丙烯

98%

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别名:
1,2,3,3-Tetrachlorocyclopropene, Perchlorocyclopropene, Tetrachlorocyclopropenone, Tetrachlorocycloproprene
经验公式（希尔记法）:
C3Cl4
CAS号:
6262-42-6
分子量:
177.84
Beilstein:
1099206
EC 号:
228-418-0
MDL编号:
MFCD00001267
UNSPSC代码:
12352100
PubChem化学物质编号:
24848753
NACRES:
NA.22

检测方案

98%

形式

liquid

折射率

n20/D 1.507 (lit.)

bp

125-130 °C (lit.)

密度

1.45 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES字符串

ClC1=C(Cl)C1(Cl)Cl

InChI

1S/C3Cl4/c4-1-2(5)3(1,6)7

InChI key

BLZOHTXDDOAASQ-UHFFFAOYSA-N

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相关类别

一般描述

四氯环丙烯经过电化学还原 叔 丁基二甲基硅烷化反应生成 1，2，3- 三 （ 叔 丁基二甲基硅基）环丙烯 。它在二氯甲烷和 AlCl 3 中与二茂铁发生烷基化反应生成 2，3-二茂铁环丙烯酮 。

应用

采用四氯环丙烯，制备用于合成 3，3-二乙基和 3，3-二苄基-1，2-二茂铁基环丙烯的起始试剂 。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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H A Buchholz et al.
Proceedings of the National Academy of Sciences of the United States of America, 96(18), 10003-10005 (1999-09-01)
Electrochemical reductive tert-butyldimethylsilylation of tetrachlorocyclopropene to 1,2,3-tris(tert-butyldimethylsilyl)cyclopropene, a potential strained precursor for Diels-Alder and related cycloaddition reactions, is described. By hydride abstraction with nitrosonium tetrafluoroborate, 1,2,3-tris(tert-butyldimethylsilyl)cyclopropene is ionized quantitatively to Hückeloid 2pi aromatic tris(tert-butyldimethylsilyl)cyclopropenium tetrafluoroborate.
Elena I Klimova et al.
Organic & biomolecular chemistry, 1(24), 4458-4464 (2004-01-20)
Reactions of 2,3-diferrocenylcyclopropenone 1 with ethyl- and benzylmagnesium chlorides afford 3,3-diethyl-and 3,3-dibenzyl- 1,2-diferrocenylcyclopropenes 2 and 3, respectively, and products of nucleophilic opening of the three-membered ring resulting from the addition of RMgCl to the carbonyl group, viz., saturated ketones(4,5-diferrocenylheptan-3-ones 4a,b
Noam Y Steinman et al.
Pharmaceutics, 12(8) (2020-08-23)
Non-viral vectors for the transfection of genetic material are at the frontier of medical science. In this article, we introduce for the first time, cyclopropenium-containing nanoparticles as a cationic carrier for gene transfection, as an alternative to the common quaternary
Jesús García-Valdés et al.
Journal of inorganic biochemistry, 197, 110689-110689 (2019-05-18)
Bis-cations with two 2,3-diferrocenylcyclopropenium fragments 3a-d, and the cis-2-(1,2-diferrocenylvinyl)-2-imidazolinium tetrafluoroborates 4a, d or the cis-2-(1,2-diferrocenylvinyl)-3,4,5,6-tetrahydropyrimidin-2-ium tetrafluoroborates 4b, c were obtained by interactions of 2,3-diferrocenyl-1-ethoxycyclopropenium tetrafluoroborate 1 with bis-1,4-N,N-(2a, d) or bis-1,5-N,N-(2b, c) nucleophiles. The reactions of 3a-d with sodium azide

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