JPH03279389A - Silane compound and production thereof - Google Patents

Silane compound and production thereof

Info

Publication number
JPH03279389A
JPH03279389A JP2078341A JP7834190A JPH03279389A JP H03279389 A JPH03279389 A JP H03279389A JP 2078341 A JP2078341 A JP 2078341A JP 7834190 A JP7834190 A JP 7834190A JP H03279389 A JPH03279389 A JP H03279389A
Authority
JP
Japan
Prior art keywords
allyloxyphenyl
maleimide
silane compound
formula
general formula
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
Application number
JP2078341A
Other languages
Japanese (ja)
Inventor
Tomoyoshi Furuhata
智欣 降籏
Fujio Yagihashi
不二夫 八木橋
Akira Yamamoto
昭 山本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP2078341A priority Critical patent/JPH03279389A/en
Publication of JPH03279389A publication Critical patent/JPH03279389A/en
Pending legal-status Critical Current

Links

Abstract

NEW MATERIAL:Compounds of formula I (n is 1-3; x is methoxy, ethoxy or halogen; Y is H or Cl). EXAMPLE:A compound of formula II. USE:An active component of an underwater stainproofing agent. PREPARATION:A silane (e.g. chlorodimethylsilane) of formula III and N-(p- allyloxyphenyl)maleimide, 2-chloro-N-(p-allyloxyphenyl) maleimide or 2,3-dichloro- N-(p-allyloxyphenyl)maleimide are used preferably in a stoichiometric amount and hydrosilylation is carried out using a platinum-based catalyst such as chloroplatinic acid in general.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は新規なシラン化合物およびその製造方法に係わ
り、特には、水中防汚剤の有効成分として有用とされる
、N−(p−アリルオキシフェニル)マレイミド系化合
物にシリル基を導入した文献未載の新規な誘導体、およ
びヒドロシリル化反応によるその製造方法に関するもの
である。
Detailed Description of the Invention (Industrial Application Field) The present invention relates to a new silane compound and a method for producing the same, and particularly relates to a novel silane compound and a method for producing the same, and particularly relates to a novel silane compound and a method for producing the same, and particularly relates to a novel silane compound and a method for producing the same. The present invention relates to a novel derivative, which has not been published in any literature, in which a silyl group is introduced into an oxyphenylmaleimide compound, and a method for producing the same by a hydrosilylation reaction.

(従来の技術および課題) 従来、本発明の前記一般式(I)で示されるシラン化合
物およびその製造方法は知られていなかった。したがっ
て、本発明はこのシラン化合物およびその製造方法を提
供するためになされたものである。
(Prior Art and Problems) Hitherto, the silane compound represented by the general formula (I) of the present invention and the method for producing the same have not been known. Therefore, the present invention was made to provide this silane compound and a method for producing the same.

(課題を解決するための手段) 本発明者らは、水中防汚剤の新規な有効成分の探究に際
し、前記シラン化合物について試験しようとしたが、こ
のシラン化合物が文献未載の新規なものであるため、そ
の合成について鋭意研究を行ない、目的とするシラン化
合物がヒドロシリル化反応により意外にも容易に収率よ
く得られることを見出して本発明に至ったのである。
(Means for Solving the Problems) The present inventors tried to test the above-mentioned silane compound when searching for a new active ingredient for an underwater antifouling agent, but it was found that this silane compound was a new one that had not been published in any literature. Therefore, they conducted intensive research on its synthesis and discovered that the desired silane compound can be obtained surprisingly easily and in good yield through a hydrosilylation reaction, leading to the present invention.

本願の第一の発明は一般式(I) (但し、式中のnは1.2または3を表し、Xはメトキ
シ基、エトキシ基またはハロゲン原子を表し、Yは水素
原子または塩素原子を表す。)で示されるシラン化合物
を要旨とするものであり、第二の発明は一般式(n) H5iXn (CHI)3−1゜ (但し、式中のnは1.2または3を表し、Xはメトキ
シ基、エトキシ基またはハロゲン原子を表す。)で示さ
れるシランと、N−(p−アリルオキシフェニル)マレ
イミド、2−クロロ−N−(p−アリルオキシフェニル
)マレイミドまたは2.3−ジクロロ−N−(p−アリ
ルオキシフェニル)マレイミドとを、ヒドロシリル化反
応させることを特徴とする、 一般式(I) (但し、式中のnは1.2または3を表し、Xはメトキ
シ基、エトキシ基またはハロゲン原子を表し、Yは水素
原子または塩素原子を表す。)で示されるシラン化合物
の製造方法を要旨とするものである。
The first invention of the present application is based on the general formula (I) (where n in the formula represents 1.2 or 3, X represents a methoxy group, ethoxy group, or a halogen atom, and Y represents a hydrogen atom or a chlorine atom. ), and the second invention is a silane compound represented by the general formula (n) H5iXn (CHI)3-1° (where n in the formula represents 1.2 or 3, and represents a methoxy group, an ethoxy group or a halogen atom) and N-(p-allyloxyphenyl)maleimide, 2-chloro-N-(p-allyloxyphenyl)maleimide or 2,3-dichloro -N-(p-allyloxyphenyl)maleimide, general formula (I) characterized by subjecting it to a hydrosilylation reaction (however, n in the formula represents 1.2 or 3, X is a methoxy group, ethoxy group or a halogen atom, and Y represents a hydrogen atom or a chlorine atom).

以下に本発明の詳細な説明する。The present invention will be explained in detail below.

本発明のシラン化合物は前記の一般式(I)で示され、
式中のnが1.2または3の、Xがメトキシ基、エトキ
シ基またはハロゲン原子の、Yが水素原子または塩素原
子のそれぞれいずれかの化合物を含むものである。
The silane compound of the present invention is represented by the above general formula (I),
The compound includes a compound in which n is 1.2 or 3, X is a methoxy group, ethoxy group, or a halogen atom, and Y is a hydrogen atom or a chlorine atom.

本発明のシラン化合物は、前記の本発明の方法、すなわ
ち一般式(n)で示されるシラン化合物とN−(p−ア
リルオキシフェニル)マレイミド、2−クロロ−N−(
p−アリルオキシフェニル)マレイミドまたは2.3−
ジクロロ−N−(p−アリルオキシフェニル)マレイミ
ドとをヒドロシリル化反応させることによって得られる
が、この一般式(n)で示されるシラン化合物の具体例
としては、クロロジメチルシラン、ジクロロメチルシラ
ン、トリクロロシラン、ブロモジメチルシラン、ジブロ
モメチルシラン、トリブロモシラン、メトキシジメチル
シラン、ジメトキシメチルシラン、トリメトキシシラン
、エトキシジメチルシラン、ジェトキシメチルシラン、
トリエトキシシランが挙げられる。
The silane compound of the present invention can be prepared by the method of the present invention described above, that is, a silane compound represented by the general formula (n), N-(p-allyloxyphenyl)maleimide, 2-chloro-N-(
p-allyloxyphenyl)maleimide or 2.3-
It is obtained by a hydrosilylation reaction with dichloro-N-(p-allyloxyphenyl)maleimide, and specific examples of the silane compound represented by this general formula (n) include chlorodimethylsilane, dichloromethylsilane, and trichloro-N-(p-allyloxyphenyl)maleimide. Chlorosilane, bromodimethylsilane, dibromomethylsilane, tribromosilane, methoxydimethylsilane, dimethoxymethylsilane, trimethoxysilane, ethoxydimethylsilane, jetoxymethylsilane,
Triethoxysilane is mentioned.

本発明の方法によれば容易に収率よく前記一般式(I)
で示されるシラン化合物を合成することができる。
According to the method of the present invention, the general formula (I) can be easily and in good yield.
A silane compound represented by can be synthesized.

この合成に際しては前記一般式(II)で示されるシラ
ン化合物とN−(p−アリルオキシフェニル)マレイミ
ド、2−クロロ−N−(p−アリルオキシフェニル)マ
レイミドまたは2,3−ジクロロ−N−(p−アリルオ
キシフェニル)マレイミドとは化学量論量使用してヒド
ロシリル化反応せしめることが望ましい。
In this synthesis, a silane compound represented by the general formula (II) and N-(p-allyloxyphenyl)maleimide, 2-chloro-N-(p-allyloxyphenyl)maleimide, or 2,3-dichloro-N- (p-allyloxyphenyl)maleimide is preferably used in a stoichiometric amount to carry out the hydrosilylation reaction.

ヒドロシリル化反応には触媒を用いればよいが、これに
は公知の白金系触媒である塩化白金酸などを挙げること
ができ、シリル化剤に対して1100pp程度用いれば
よい。
A catalyst may be used in the hydrosilylation reaction, such as chloroplatinic acid, which is a known platinum-based catalyst, and may be used in an amount of about 1100 pp based on the silylation agent.

また、溶媒としてテトラヒドロフランかトルエンを使用
するのが望ましい。
Moreover, it is desirable to use tetrahydrofuran or toluene as a solvent.

反応温度および時間については、還流下に1時間以上反
応せしめることが望ましい。
Regarding the reaction temperature and time, it is desirable to carry out the reaction under reflux for one hour or more.

生成したシラン化合物は、公知の方法により濃縮あるい
は単離することができる。
The produced silane compound can be concentrated or isolated by a known method.

(実施例) 次に、本発明の実施例について記す。(Example) Next, examples of the present invention will be described.

実施例1 温度計、撹拌機、冷却器を備えた1℃の4つロフラスコ
にテトラヒドロフラン250m℃を仕込み、ここへN−
(p−アリルオキシフェニル)マレイミド91.7g 
(0,4モル)を加え、溶解させる。次いで室温にて撹
拌しながら塩化白金酸0.5gを加えた後、クロロジメ
チルシラン37.8g (0,4モル)を徐々に滴下し
た。
Example 1 250m℃ of tetrahydrofuran was charged into a 1℃ four-bottle flask equipped with a thermometer, a stirrer, and a condenser, and N-
(p-allyloxyphenyl)maleimide 91.7g
(0.4 mol) and dissolve. Next, 0.5 g of chloroplatinic acid was added while stirring at room temperature, and then 37.8 g (0.4 mol) of chlorodimethylsilane was gradually added dropwise.

滴下終了後、テトラヒドロフランを還流させながら2時
間反応させた後、テトラヒドロフランを留去して濃縮し
、油状の薄茶色の化合物(1)を120g (収率92
.6%)得た。
After completion of the dropwise addition, the reaction was carried out for 2 hours while refluxing tetrahydrofuran, and then the tetrahydrofuran was distilled off and concentrated to give 120 g of oily light brown compound (1) (yield: 92
.. 6%) obtained.

この化合物(1)は下記の元素分析値、赤外吸収スペク
トルおよび核磁気共鳴スペクトルから、で示されるシラ
ン化合物であることが確かめられた。
This compound (1) was confirmed to be a silane compound shown by the following elemental analysis values, infrared absorption spectrum, and nuclear magnetic resonance spectrum.

元素分析値 C、56,21%、H,5,90%、N、4.21%理
論値 C; 55.63%、H,5,60%、N;4.33%
赤外吸収スペクトル 1710c「’ (C:o伸縮)、  1300cm−
’(Si−C伸縮)。
Elemental analysis value C: 56.21%, H: 5.90%, N: 4.21% Theoretical value: C: 55.63%, H: 5.60%, N: 4.33%
Infrared absorption spectrum 1710c'' (C:o stretching), 1300cm-
'(Si-C expansion/contraction).

1170cm−’ (C)12−0伸縮1.890cm
−’(SL−C1伸縮)核磁気共鳴スペクトル 6.9ppm(4H,m)、 6.7ppm(2H,m
)、 4.8ppm(2H,t)。
1170cm-' (C) 12-0 expansion/contraction 1.890cm
-' (SL-C1 stretching) nuclear magnetic resonance spectrum 6.9 ppm (4H, m), 6.7 ppm (2H, m
), 4.8 ppm (2H, t).

2.4ppm(2H,m)、 1−2p1−2pp、t
)、 0.6ppm(6H,s)実施例2〜12 シラン化合物(2)〜(12)の合成 りロロジメチルシランを、先に一般式(II)で示され
るシランとして挙げた他のシランに代えたほかば、実施
例1と同様にして第1表〜第2表に示されるシラン化合
物(2)〜(12)を合成した。得られたシラン化合物
の元素分析値は第1表〜第2表に併記したとおりであっ
た。
2.4ppm (2H, m), 1-2p1-2pp, t
), 0.6 ppm (6H, s) Examples 2 to 12 Synthesis of Silane Compounds (2) to (12) The lorodimethylsilane was added to the other silanes listed above as silanes represented by general formula (II). Silane compounds (2) to (12) shown in Tables 1 to 2 were synthesized in the same manner as in Example 1, except for the following changes. The elemental analysis values of the obtained silane compound were as shown in Tables 1 and 2.

第 表 第 2 表 実施例13 温度計、撹拌機、冷却器を備えた1ρの4つロフラスコ
にテトラヒドロフラン250mρを仕込み、ここへN−
(p−アリルオキシフェニル)ジクロロマレイミド89
.4g (0,3モル)を加え、溶解させる。
Table 2 Table 2 Example 13 250 mρ of tetrahydrofuran was charged into a 1ρ four-bottle flask equipped with a thermometer, a stirrer, and a condenser, and N-
(p-allyloxyphenyl)dichloromaleimide 89
.. Add 4 g (0.3 mol) and dissolve.

次いで室温にて撹拌しながら塩化白金酸0.4gを加え
た後、クロロジメチルシラン2g、4g (0,3モル
)を徐々に滴下した。
Next, 0.4 g of chloroplatinic acid was added while stirring at room temperature, and then 2 g and 4 g (0.3 mol) of chlorodimethylsilane were gradually added dropwise.

滴下終了後、テトラヒドロフランを還流させながら2時
間反応させた後、テトラヒドロフランを留去して濃縮し
、油状の薄茶色の化合物(13)を109g (収率9
2.5%)得た。
After completion of the dropwise addition, the reaction was carried out for 2 hours while refluxing tetrahydrofuran, and then the tetrahydrofuran was distilled off and concentrated to give 109 g of oily light brown compound (13) (yield: 9
2.5%) was obtained.

この化合物(13)は下記の元素分析値、赤外吸収スペ
クトルおよび核磁気共鳴スペクトルから、式 で示されるシラン化合物であることが確かめられた。
This compound (13) was confirmed to be a silane compound represented by the formula from the following elemental analysis values, infrared absorption spectrum, and nuclear magnetic resonance spectrum.

元素分析値 C,46,12%、H,4,56%、N、3.48%理
論値 C、45,87%、H,4,11%、N、3.57%赤
外吸収スペクトル 1750cm−’ (CJ伸縮)、  1310cI1
1−’fsi−C伸縮)。
Elemental analysis value C, 46,12%, H, 4,56%, N, 3.48% Theoretical value C, 45,87%, H, 4,11%, N, 3.57% Infrared absorption spectrum 1750 cm -' (CJ expansion and contraction), 1310cI1
1-'fsi-C expansion/contraction).

1185cm−’ (CH2−0伸縮)、 900cm
−’(Si−C1伸縮)核磁気共鳴スペクトル 7.2ppm(4H,m)、 5.0ppm(2H,t
)、 2.4ppm(2)1.m)1.2ppm(2H
,t)、 0.6ppm(6H,s)。
1185cm-' (CH2-0 telescopic), 900cm
-' (Si-C1 stretching) nuclear magnetic resonance spectrum 7.2 ppm (4H, m), 5.0 ppm (2H, t
), 2.4ppm (2)1. m) 1.2ppm (2H
, t), 0.6 ppm (6H, s).

実施例14〜24 シラン化合物(14)〜(24)の合成りロロジメチル
シランを、先に一般式(II)でボされるシランとして
挙げた他のシランに代えたほかは、実施例13と同様に
して第3表〜第4表に示されるシラン化合物(14)〜
(24)を合成した。得られたシラン化合物の元素分析
値は第3表〜第4表に併記したとおりであった。
Examples 14 to 24 Synthesis of silane compounds (14) to (24) The procedure of Example 13 was repeated, except that the silane compound (14) to (24) was replaced with other silanes listed above as the silane represented by the general formula (II). Similarly, silane compounds (14) shown in Tables 3 to 4
(24) was synthesized. The elemental analysis values of the obtained silane compound were as shown in Tables 3 to 4.

第 3 表 第 表 (発明の効果) 本発明により、新規なシラン化合物であるN−(p−ア
リルオキシフェニル)マレイミド系化合物にメトキシシ
リル基、エトキシシリル基またはハロゲン化シリル基が
導入された化合物が提供された。この化合物は水中防汚
剤の荷動成分として有用とされるものである。
Table 3 (Effects of the Invention) A compound in which a methoxysilyl group, an ethoxysilyl group, or a halogenated silyl group is introduced into an N-(p-allyloxyphenyl)maleimide compound, which is a novel silane compound, according to the present invention. was provided. This compound is said to be useful as a loading component for underwater antifouling agents.

また、本発明の製造方法によれば、本発明のシラン化合
物を容易に高収率で得ることができる。
Further, according to the production method of the present invention, the silane compound of the present invention can be easily obtained in high yield.

Claims (1)

【特許請求の範囲】 1、一般式( I ) ▲数式、化学式、表等があります▼ (但し、式中のnは1、2または3を表し、Xはメトキ
シ基、エトキシ基またはハロゲン原子を表し、Yは水素
原子または塩素原子を表す。)で示されるシラン化合物
。 2、一般式(II) HSiX_n(CH_3)_3_−_n (但し、式中のnは1、2または3を表し、Xはメトキ
シ基、エトキシ基またはハロゲン原子を表す。)で示さ
れるシランと、N−(p−アリルオキシフェニル)マレ
イミド、2−クロロ−N−(p−アリルオキシフェニル
)マレイミドまたは2,3−ジクロロ−N−(p−アリ
ルオキシフェニル)マレイミドとを、ヒドロシリル化反
応させることを特徴とする、 一般式( I ) ▲数式、化学式、表等があります▼ (但し、式中のnは1、2または3を表し、Xはメトキ
シ基、エトキシ基またはハロゲン原子を表し、Yは水素
原子または塩素原子を表す。)で示されるシラン化合物
の製造方法。
[Claims] 1. General formula (I) ▲ Numerical formula, chemical formula, table, etc. ▼ (However, n in the formula represents 1, 2 or 3, and X represents a methoxy group, ethoxy group or halogen atom. and Y represents a hydrogen atom or a chlorine atom. 2. A silane represented by the general formula (II) HSiX_n(CH_3)_3_-_n (where n in the formula represents 1, 2 or 3, and X represents a methoxy group, an ethoxy group or a halogen atom); Performing a hydrosilylation reaction with N-(p-allyloxyphenyl)maleimide, 2-chloro-N-(p-allyloxyphenyl)maleimide, or 2,3-dichloro-N-(p-allyloxyphenyl)maleimide. General formula (I) ▲There are mathematical formulas, chemical formulas, tables, etc.▼ (However, n in the formula represents 1, 2 or 3, X represents a methoxy group, ethoxy group or a halogen atom, and Y represents a hydrogen atom or a chlorine atom).
JP2078341A 1990-03-27 1990-03-27 Silane compound and production thereof Pending JPH03279389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2078341A JPH03279389A (en) 1990-03-27 1990-03-27 Silane compound and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2078341A JPH03279389A (en) 1990-03-27 1990-03-27 Silane compound and production thereof

Publications (1)

Publication Number Publication Date
JPH03279389A true JPH03279389A (en) 1991-12-10

Family

ID=13659284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2078341A Pending JPH03279389A (en) 1990-03-27 1990-03-27 Silane compound and production thereof

Country Status (1)

Country Link
JP (1) JPH03279389A (en)

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