COMPOUND, COMPOSITION, FILM, LAMINATE, AND DISPLAY DEVICE
摘要:
Provided is a compound represented by formula (1). In formula (1), Ar
1
, Ar
2
, and Ar
3
represent a 1,4-phenylene group or a divalent sulfur-containing aromatic heterocyclic group optionally having a substituent, and at least one of Ar
1
and Ar
2
has a fluorine atom as a substituent; n represents 1 or 2; R
1
represents a single bond or a group selected from the group consisting of —OC(═O)—, —C(═O)O—, —C≡C—, —CH═CH—, —CH═N—, and —N═CH—; R
2
represents an alkylamino group or an alkoxy group; R
3
represents a group selected from the group consisting of an alkanediyl group, an alkanediyloxy group, an alkanediyloxycarbonyl group, and an alkanediylcarbonyloxy group; and R
4
represents a polymerizable group or a hydrogen atom.
R
4
—R
3
-Ar
1
-(-R
1
-Ar
2
-)
n
-N═N-Ar
3
-R
2
(1)
Directed Magnesiation of Polyhaloaromatics using the Tetramethylpiperidylmagnesium Reagents TMP<sub>2</sub>Mg⋅2 LiCl and TMPMgCl⋅LiCl
作者:Andreas Unsinn、Christoph J. Rohbogner、Paul Knochel
DOI:10.1002/adsc.201300185
日期:2013.5.17
A convenient and efficient functionalization of polyhaloaromatics via regioselective magnesiation has been developed. Starting from simple, inexpensive but structurally challenging arenes, metallation by magnesium amide bases was achieved under mild conditions. The desired Grignardreagents were stable towards aryne formation, were obtained in good yields within short reaction times and could be reacted
COMPOUND, COMPOSITION, FILM, LAMINATE, AND DISPLAY DEVICE
申请人:Sumitomo Chemical Company, Limited
公开号:US20220251029A1
公开(公告)日:2022-08-11
Provided is a compound represented by formula (1). In formula (1), Ar
1
, Ar
2
, and Ar
3
represent a 1,4-phenylene group or a divalent sulfur-containing aromatic heterocyclic group optionally having a substituent, and at least one of Ar
1
and Ar
2
has a fluorine atom as a substituent; n represents 1 or 2; R
1
represents a single bond or a group selected from the group consisting of —OC(═O)—, —C(═O)O—, —C≡C—, —CH═CH—, —CH═N—, and —N═CH—; R
2
represents an alkylamino group or an alkoxy group; R
3
represents a group selected from the group consisting of an alkanediyl group, an alkanediyloxy group, an alkanediyloxycarbonyl group, and an alkanediylcarbonyloxy group; and R
4
represents a polymerizable group or a hydrogen atom.
R
4
—R
3
-Ar
1
-(-R
1
-Ar
2
-)
n
-N═N-Ar
3
-R
2
(1)