Name: 2-Chloromethyl-2,3-dihydrothieno[3,4-<I>b</I>]-1,4-dioxine
Brand: ALDRICH

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About This Item

经验公式（希尔记法）:

C₇H₇ClO₂S

CAS Number:

857419-46-6

分子量:

190.65

MDL编号:

MFCD17014651

UNSPSC代码:

12352100

PubChem化学物质编号:

329768732

NACRES:

NA.22

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质量水平

100

方案

95%

表单

solid

mp

39-44 °C

转变温度

flash point >230 °F

官能团

chloro

SMILES字符串

ClCC1COc2cscc2O1

InChI

1S/C7H7ClO2S/c8-1-5-2-9-6-3-11-4-7(6)10-5/h3-5H,1-2H2

InChI key

UOXHKOVMJCKBOG-UHFFFAOYSA-N

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一般描述

2-Chloromethyl-2,3-dihydrothieno[3,4-b]-1,4-dioxine (EDOT-Cl) can be prepared by reacting 3,4-dimethoxythiophene with 3-chloro-1,2-propanediol via transesterification. The six-memebered ring of the molecule exhibits twisted conformation. It acts as an intermediate during the multi-step synthesis of poly(sulfobetaine-3,4-ethylenedioxythiophene) (PSBEDOT), a conjugated polymer.

应用

2-Chloromethyl EDOT is a key building block for the incorporation of EDOT (3,4-ethylenedioxythio-phene) into copolymers.

It may be used in the synthesis of the following EDOT derivatives:

2-[((6-hexyloxy-9,10-anthraquinone)-2-yl)oxymethyl]-2,3-dihydrothieno[3,4-b][1,4]dioxine (AQ-EDOT)
2-[(N′-(10-nonadecyl)perylene-3,4,9,10-biscarboximide-N-yl)4-phenoxymethyl]-2,3-dihydrothieno[3,4-b][1,4]dioxine (PTCDI-EDOT)
2-[((6-hexyloxy-11,11,12,12-tetracyanoanthraquinodimethane)-2-yl)-oxymethyl]-2,3-dihydrothieno[3,4-b][1,4]dioxine (TCAQ-EDOT)