JPH01265036A - Benzindene compound - Google Patents
Benzindene compoundInfo
- Publication number
- JPH01265036A JPH01265036A JP63092056A JP9205688A JPH01265036A JP H01265036 A JPH01265036 A JP H01265036A JP 63092056 A JP63092056 A JP 63092056A JP 9205688 A JP9205688 A JP 9205688A JP H01265036 A JPH01265036 A JP H01265036A
- Authority
- JP
- Japan
- Prior art keywords
- benzindene
- recording materials
- compound
- acid
- naphthalenyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- -1 Benzindene compound Chemical class 0.000 title description 3
- GYWRGCHCAJFGMD-UHFFFAOYSA-N CC1(CC(C=2C1=CC1=CC=CC=C1C=2)(C1=CC2=CC=CC=C2C=C1)C)C Chemical compound CC1(CC(C=2C1=CC1=CC=CC=C1C=2)(C1=CC2=CC=CC=C2C=C1)C)C GYWRGCHCAJFGMD-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 7
- 230000008018 melting Effects 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 4
- 239000003377 acid catalyst Substances 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 239000000314 lubricant Substances 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- LCJNYCWJKAWZKZ-UHFFFAOYSA-N 1-prop-1-en-2-ylnaphthalene Chemical compound C1=CC=C2C(C(=C)C)=CC=CC2=C1 LCJNYCWJKAWZKZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002841 Lewis acid Substances 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- KXYGKDBONOVZOM-UHFFFAOYSA-N 1h-cyclopenta[a]naphthalene Chemical class C1=CC=CC2=C3CC=CC3=CC=C21 KXYGKDBONOVZOM-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- ANCUXNXTHQXICN-UHFFFAOYSA-N 2-prop-1-en-2-ylnaphthalene Chemical compound C1=CC=CC2=CC(C(=C)C)=CC=C21 ANCUXNXTHQXICN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011968 lewis acid catalyst Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005829 trimerization reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
(発明の分野)
本発明は記録材料用の熱可融性物質および飽和して記録
材料用溶剤、潤滑剤として有用な新規なベンツインデン
化合物に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to novel benzindene compounds useful as thermofusible materials for recording materials and as saturated solvents and lubricants for recording materials.
(従来技術)
記録材料用熱可融性物質として炭化水素系化合拘泥数種
知られているが、何れも融点、溶解性等の点でいくつか
の欠点を有していた。(Prior Art) Several types of hydrocarbon-based compound compounds are known as thermofusible substances for recording materials, but all of them have some drawbacks in terms of melting point, solubility, etc.
(発明の目的)
本発明の目的は適当な融点を有する新規なベンツインデ
ン化合物を提供することである。OBJECTS OF THE INVENTION The object of the present invention is to provide new benzindene compounds with suitable melting points.
(発明の構成)
本発明は2.3−ジヒドロ−1,1,3−)リメチル−
3−(2−ナフタレニル)−1H−ベンツ〔f〕インデ
ンから構成される。(Structure of the Invention) The present invention relates to 2,3-dihydro-1,1,3-)limethyl-
It is composed of 3-(2-naphthalenyl)-1H-benz[f]indene.
本発明の化合物は様々な合成方法が考えられるが。The compounds of the present invention can be synthesized in various ways.
対応するインプロペニルナフタレンの触媒存在下での三
量化が最も簡便である。触媒としては酸触媒が一般的で
ありプロトン酸、ルイス酸触媒等が好ましい。Trimerization of the corresponding impropenylnaphthalene in the presence of a catalyst is most convenient. As the catalyst, an acid catalyst is generally used, and a protonic acid catalyst, a Lewis acid catalyst, etc. are preferable.
(合成例)
ナス型フラスコに2−イソプロペニルナフタレン32g
、p−)ルエンスルホン酸1g、トルエン100m1を
仕込み、80°Cで5時間攪拌しながら反応する。トル
エン除去後アセトンから再結晶を行い、2.3−ジヒド
ロ−1,1,3−)リメチル−3−(2−ナフタレニル
)−1H−ベンツ〔f〕インデンの白色界を18g得た
。融点128°C,MS (m/ e 336)および
フロトンNMRより構造を確認した・(Synthesis example) 32g of 2-isopropenylnaphthalene in an eggplant-shaped flask
, p-) 1 g of luenesulfonic acid and 100 ml of toluene were charged and reacted at 80°C for 5 hours with stirring. After removing toluene, recrystallization was performed from acetone to obtain 18 g of a white product of 2,3-dihydro-1,1,3-)limethyl-3-(2-naphthalenyl)-1H-benz[f]indene. The structure was confirmed by melting point 128°C, MS (m/e 336) and floton NMR.
Claims (1)
−ナフタレニル)−1H−ベンツ〔f〕インデン[Claims] 2,3-dihydro-1,1,3-trimethyl-3-(2
-naphthalenyl)-1H-benz[f]indene
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63092056A JPH01265036A (en) | 1988-04-14 | 1988-04-14 | Benzindene compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63092056A JPH01265036A (en) | 1988-04-14 | 1988-04-14 | Benzindene compound |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01265036A true JPH01265036A (en) | 1989-10-23 |
Family
ID=14043841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63092056A Pending JPH01265036A (en) | 1988-04-14 | 1988-04-14 | Benzindene compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01265036A (en) |
-
1988
- 1988-04-14 JP JP63092056A patent/JPH01265036A/en active Pending
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