JPH01188429A - Production of ruthenium carbonyl complexes - Google Patents

Production of ruthenium carbonyl complexes

Info

Publication number
JPH01188429A
JPH01188429A JP1201788A JP1201788A JPH01188429A JP H01188429 A JPH01188429 A JP H01188429A JP 1201788 A JP1201788 A JP 1201788A JP 1201788 A JP1201788 A JP 1201788A JP H01188429 A JPH01188429 A JP H01188429A
Authority
JP
Japan
Prior art keywords
reaction
carbon monoxide
ruthenium
ligand
complex
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.)
Granted
Application number
JP1201788A
Other languages
Japanese (ja)
Other versions
JPH0623056B2 (en
Inventor
Takao Ikariya
隆雄 碇屋
Masanori Itagaki
板垣 正紀
Izumi Shimoyama
泉 下山
Masatsugu Mizuguchi
水口 雅嗣
Tetsuo Yatani
哲男 八谷
Sachiko Yamamoto
祥子 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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP1201788A priority Critical patent/JPH0623056B2/en
Publication of JPH01188429A publication Critical patent/JPH01188429A/en
Publication of JPH0623056B2 publication Critical patent/JPH0623056B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • C01G55/007Compounds containing at least one carbonyl group
    • C01G55/008Carbonyls

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PURPOSE:To obtain the subject complex useful as various reaction catalysts under mild conditions in a high yield by heating industrially easily available ruthenium oxide hydrate in a carbon monoxide atmosphere. CONSTITUTION:RuO2.nH2O and an inert solvent such as hexane or toluene are charged into an autoclave, carbon monoxide is blown optionally in combination with a compd. capable of coordinating with Rn and they are brought into a reaction at 120-200 deg.C under ordinary pressure - 200kg/cm<2> to obtain the title complex. Since the starting materials do not contain halogen, ligand, etc., this method produces the advantage that a reaction system is not contaminated by by-products derived from halogen, ligand, etc., at the time of preparation of a catalyst.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明はルテニウムカルボニル錯体類の製造方法に関
する。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] This invention relates to a method for producing ruthenium carbonyl complexes.

〔従来の技術〕[Conventional technology]

ルテニウムカルゲニル錯体の製造法は、従来、出発原料
により、 1) Inorg、 5ynth、 vol
、 Xm 62にある様なRu(meac)3から、R
u (CO)sを製造する方法(l1ele=アセチル
アセトナト) %2) Br1tishPat、 11
60765 、1969にある様な、RuC1sを原料
として、Ru s (co ) 12を製造する方法、
さらには、ルテニウム力ルゲニル錯体を原料として、他
のカルボニル錯体を合成する方法、たとえば、 3) 
J。
Conventionally, the method for producing a ruthenium cargenyl complex is based on starting materials. 1) Inorg, 5ynth, vol.
, from Ru(meac)3 as in Xm 62, R
Method for producing u (CO)s (l1ele=acetylacetonato) %2) Br1tishPat, 11
60765, 1969, a method for producing Rus (co) 12 using RuC1s as a raw material,
Furthermore, methods for synthesizing other carbonyl complexes using the ruthenium complex as a raw material, for example, 3)
J.

Chem、 Soc、 A、 (1969) 2761
にある様な、Ru s (co ) 12を原料として
、ルテニウムカルボニルカルボキシレート錯体を製造す
る方法等、様々な方法が知られている。
Chem, Soc, A. (1969) 2761
Various methods are known, such as a method for producing a ruthenium carbonyl carboxylate complex using Ru s (co) 12 as a raw material.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

しかし、従来の方法は反応条件が苛酷で、収率にも問題
があった。例えば、1)では180℃。
However, conventional methods require harsh reaction conditions and have problems in yield. For example, in 1) it is 180℃.

200気圧以上の高温高圧の反応条件下で、収率約50
%程度である。2)では160℃、160気圧以上の条
件下での反応で、nus (co) 1□を結晶化させ
るのに困難さを伴う。3)では1) 、 2)  で合
成されるRus (Co) 、2を出発原料とするため
に、製造工程が繁雑となる。
Under high temperature and high pressure reaction conditions of 200 atmospheres or more, the yield is approximately 50
It is about %. In 2), it is difficult to crystallize nus (co) 1□ in a reaction under conditions of 160° C. and 160 atm or higher. In 3), the manufacturing process becomes complicated because Rus (Co) 2 synthesized in 1) and 2) is used as a starting material.

〔課題を解決するための手段〕[Means to solve the problem]

本発明は、工業的に入手容易なRuO2・nH2Oで示
される酸化ルテニウム水和物を原料として、温和な条件
下でしかも高収率でルテニウムカルメニル錯体を製造す
ることを特徴とするものである。
The present invention is characterized by producing a ruthenium carmenyl complex under mild conditions and in high yield using industrially easily available ruthenium oxide hydrate represented by RuO2.nH2O as a raw material. .

本発明の原料である酸化ルテニウム水和物はRuO2・
nH2Oで示される。また反応は一酸化炭素雰囲気下で
行なうものであるが、用いる一酸化炭素は、純粋であっ
てもよく、水素、窒素、アルゴン、ヘリウム、二酸化炭
素、炭化水素、等を含むものであってもよい。
Ruthenium oxide hydrate, which is the raw material of the present invention, is RuO2.
Indicated by nH2O. Furthermore, although the reaction is carried out in a carbon monoxide atmosphere, the carbon monoxide used may be pure or may contain hydrogen, nitrogen, argon, helium, carbon dioxide, hydrocarbons, etc. good.

一酸化炭素以外に特に配位子となシ得る物を加えずに反
応を行なえば、 Ru3(Co)12等の一酸化炭素の
みが配位した錯体が得られるが、反応の際にルテニウム
に配位可能な化合物を共存させておけば、相当する化合
物の配位した錯体を得ることもできる。
If the reaction is carried out without adding anything that can be used as a ligand other than carbon monoxide, a complex in which only carbon monoxide is coordinated, such as Ru3(Co)12, can be obtained. If a compound capable of coordination is allowed to coexist, a complex in which the corresponding compound is coordinated can also be obtained.

そのような化合物としては、蟻酸、酢酸、プロピオン酸
、等のカルゲン酸類、アンモニア、メチルアミン、ジメ
チルアミン、エチレンジアミン、等のアミン類、ピリジ
ン、アルキルピリジン、等のピリジン類、トリフェニル
ホスフィン、トリメチルホスフィン、トリエチルホスフ
ィン、等のホスフィン類、などがあげられる。
Such compounds include calgenic acids such as formic acid, acetic acid, and propionic acid, ammonia, amines such as methylamine, dimethylamine, and ethylenediamine, pyridines such as pyridine and alkylpyridine, triphenylphosphine, and trimethylphosphine. , triethylphosphine, and other phosphines.

反応に用いる溶媒としては、生成するルテニウム錯体に
対して不活性であれば特に制限なく用いることができる
。具体的には、ヘキサン、ヘプタン、オクタン、等の炭
化水素類、ベンゼン、トルエン、アニリン等の芳香族化
合物類、メタノール。
The solvent used in the reaction can be used without particular limitation as long as it is inert to the ruthenium complex to be produced. Specifically, hydrocarbons such as hexane, heptane, and octane, aromatic compounds such as benzene, toluene, and aniline, and methanol.

エタノール、等のアルコール類、アセトン、メチルエチ
ルケトン、等のケトン類、水、などがあげられる。また
、配位子となる化合物を共存させて反応を行なう場合、
その化合物を溶媒として用いることもできる。反応温度
は、室温〜250℃、好ましくは120〜200℃で行
なうのがよい。
Examples include alcohols such as ethanol, ketones such as acetone and methyl ethyl ketone, and water. In addition, when the reaction is carried out in the coexistence of a compound serving as a ligand,
The compounds can also be used as solvents. The reaction temperature is preferably room temperature to 250°C, preferably 120 to 200°C.

反応圧力は1通常、常圧〜200 kg/ω2で行なう
が、この反応は、比較的低圧でも進行するため、−酸化
炭素の供給下で、常圧で反応を行なうこと゛ができる。
The reaction pressure is usually from normal pressure to 200 kg/ω2, but since this reaction proceeds even at relatively low pressure, it is possible to carry out the reaction at normal pressure while supplying -carbon oxide.

〔実施例〕〔Example〕

次に本発明の実施例について説明する。なお、各実施例
で得られたカルゲニル化合物は、生成物のIRスペクト
ルを測定することにより同定した。
Next, examples of the present invention will be described. In addition, the cargenyl compound obtained in each Example was identified by measuring the IR spectrum of the product.

実施例1 内容積200dの電磁攪拌式オートクレーブに、RuO
2・nH2O(酸化ルテニウム水和物)、(日本エング
ルハルト社製、ルテニウム含有率47%)1、0 ON
、トルエン50dを入れ、系内を一酸化炭素で置換した
後、−酸化炭素を20 kg/an2となる様に圧入し
た。これを、攪拌しながら160℃で2.0時間反応さ
せた。反応終了後、室温まで冷却して、排気後1反応溶
液を濾過して、Ru、(CO)1□の結晶0.76.9
を得た。Ru3 (Co) 12の収率は、Ru基準で
80%であった。
Example 1 RuO was placed in a magnetic stirring autoclave with an internal volume of 200 d.
2.nH2O (ruthenium oxide hydrate), (manufactured by Englehard Japan, ruthenium content 47%) 1,0 ON
After adding 50 d of toluene and replacing the inside of the system with carbon monoxide, -carbon oxide was injected at a rate of 20 kg/an2. This was reacted at 160° C. for 2.0 hours while stirring. After the reaction was completed, it was cooled to room temperature, evacuated, and the reaction solution was filtered to obtain 0.76.9 crystals of Ru, (CO) 1□.
I got it. The yield of Ru3(Co)12 was 80% based on Ru.

実施例2 実施例1と同様の装置に、RuO2・nH2O1,OO
11゜88%蟻酸50ゴを入れ、系内を一酸化炭素で置
換した後、−酸化炭素を3 kglon”となる様に圧
入した。これを、攪拌しながら145℃で1.0時間反
応させた。反応終了後、室温まで冷却して、排気後、反
応溶液をロータリーエパポレーターテ濃縮乾固した。こ
れをメタノール100mに溶解シ、不溶物を濾過した後
、ロータリーエバーレータ−で201R1程度まで濃縮
し、トルエン200 atを加え、さらに濃縮すると、
(Ru2(co)4()Icoo) 2) nがオレン
ジ色の粉末として見られた。収量0.90g。
Example 2 In the same apparatus as in Example 1, RuO2・nH2O1,OO
After adding 50 g of 11°88% formic acid and replacing the inside of the system with carbon monoxide, -carbon oxide was injected to a total amount of 3 kg. This was reacted at 145°C for 1.0 hour with stirring. After the reaction was completed, the reaction solution was cooled to room temperature, evacuated, and concentrated to dryness using a rotary evaporator.This was dissolved in 100 m of methanol, and after filtering the insoluble matter, it was evaporated to about 201 R1 using a rotary evaporator. Add 200 at of toluene and further concentrate.
(Ru2(co)4()Icoo)2)n was seen as an orange powder. Yield: 0.90g.

収率96%であった。The yield was 96%.

実施例3 88%蟻酸を氷酢酸に変えた以外は、実施例2と同様の
装置を用い、同様の操作を行なった。その結果、〔Ru
2(CO)4(CH3COO)2〕。がオレンジ色の粉
末として得られた。収jtO,97,9、収率97%で
あった。
Example 3 The same apparatus as in Example 2 was used and the same operation was performed, except that 88% formic acid was replaced with glacial acetic acid. As a result, [Ru
2(CO)4(CH3COO)2]. was obtained as an orange powder. The yield was 97.9, 97%.

〔発明の効果〕〔Effect of the invention〕

以上の実施例から明らかなように本発明方法によれば、
ルテニウムカルゲニル錯体を、比較的低圧下の反応で、
高い収率で得ることができる。また、ルテニウムカルゲ
ニル錯体の用途としては、各種反応の触媒があるが、そ
のような触媒の調製方法として、反応系中で発生させる
方法がある。
As is clear from the above examples, according to the method of the present invention,
A ruthenium cargenyl complex is produced by a reaction under relatively low pressure.
It can be obtained in high yield. Ruthenium cargenyl complexes are used as catalysts for various reactions, and one method for preparing such catalysts is to generate them in a reaction system.

その際、本発明方法により調製を行なえば、原料となる
酸化ルテニウム水和物にはハロゲノ、配位子等が含まれ
ないため、触媒調製時、ハロゲノ、配位子由来の副生物
による反応系の汚染がおこらないという利点がある。す
なわち、本発明方法忙よれば、ルテニウム力ルゲニル錯
体を触媒として使用する反応において、酸化ルテニウム
水和物を、ルテニウム力ルメニル錯体触媒の前駆体とし
て使用することが可能となる。
At that time, if the ruthenium oxide hydrate used as a raw material is prepared by the method of the present invention, it does not contain halogens, ligands, etc., so when preparing the catalyst, the reaction system is caused by byproducts derived from halogenos and ligands. It has the advantage of not causing any contamination. That is, according to the method of the present invention, it becomes possible to use ruthenium oxide hydrate as a precursor of a ruthenium-rumenyl complex catalyst in a reaction using a ruthenium-rumenyl complex as a catalyst.

Claims (1)

【特許請求の範囲】[Claims] 酸化ルテニウム水和物を原料として、一酸化炭素雰囲気
下で反応を行なうことを特徴とするルテニウムカルボニ
ル錯体類の製造方法。
1. A method for producing ruthenium carbonyl complexes, which comprises performing a reaction in a carbon monoxide atmosphere using ruthenium oxide hydrate as a raw material.
JP1201788A 1988-01-22 1988-01-22 Method for producing ruthenium carbonyl complexes Expired - Lifetime JPH0623056B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1201788A JPH0623056B2 (en) 1988-01-22 1988-01-22 Method for producing ruthenium carbonyl complexes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1201788A JPH0623056B2 (en) 1988-01-22 1988-01-22 Method for producing ruthenium carbonyl complexes

Publications (2)

Publication Number Publication Date
JPH01188429A true JPH01188429A (en) 1989-07-27
JPH0623056B2 JPH0623056B2 (en) 1994-03-30

Family

ID=11793830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1201788A Expired - Lifetime JPH0623056B2 (en) 1988-01-22 1988-01-22 Method for producing ruthenium carbonyl complexes

Country Status (1)

Country Link
JP (1) JPH0623056B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5531120B1 (en) * 2013-01-21 2014-06-25 田中貴金属工業株式会社 Method for producing dodecacarbonyltriruthenium
JP2015502329A (en) * 2011-10-06 2015-01-22 フイルメニツヒ ソシエテ アノニムFirmenich Sa Selective hydrogenation of aldehydes with RU / bidentate ligand complexes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015502329A (en) * 2011-10-06 2015-01-22 フイルメニツヒ ソシエテ アノニムFirmenich Sa Selective hydrogenation of aldehydes with RU / bidentate ligand complexes
JP5531120B1 (en) * 2013-01-21 2014-06-25 田中貴金属工業株式会社 Method for producing dodecacarbonyltriruthenium
WO2014112613A1 (en) * 2013-01-21 2014-07-24 田中貴金属工業株式会社 Production method for dodecacarbonyl triruthenium
JP2014139111A (en) * 2013-01-21 2014-07-31 Tanaka Kikinzoku Kogyo Kk Method for manufacturing dodecacarbonyl triruthenium
US9266916B2 (en) 2013-01-21 2016-02-23 Tanaka Kikinzoku Kogyo K.K. Production method for dodecacarbonyl triruthenium

Also Published As

Publication number Publication date
JPH0623056B2 (en) 1994-03-30

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