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JPWO2020003035A5
JPWO2020003035A5 JP2020567893A JP2020567893A JPWO2020003035A5 JP WO2020003035 A5 JPWO2020003035 A5 JP WO2020003035A5 JP 2020567893 A JP2020567893 A JP 2020567893A JP 2020567893 A JP2020567893 A JP 2020567893A JP WO2020003035 A5 JPWO2020003035 A5 JP WO2020003035A5
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は、一価のアニオン性二座配位子であり、
Yは、酸素又は硫黄であり、
は、中性の配位子であり、
は、水素、(C~C20)アルキル、(C~C20)アルケニル、(C~C20)アルキニル及び(C~C10)アリールからなる群から選択され、
、R、R及びRは同一であるか若しくは異なり、それぞれ独立して、水素、ハロゲン、(C~C16)アルキル、(C~C16)アルコキシ、(C~C16)ペルハロゲンアルキル、(C~C)シクロアルキル、(C~C16)アルケニル、(C~C14)アリール、(C~C14)ペルハロゲンアリール、(C~C12)ヘテロシクリル、-OR、-NO、-COOH、-COOR、-CONR、-SONR、-SO、-CHO、-CORからなる群から選択され、式中、R及びRは同一であるか若しくは異なり、それぞれ独立して、(C~C)アルキル、(C~C)ペルハロゲンアルキル、(C~C14)アリール、(C~C14)ペルハロゲンアリールからなる群から選択される、或いは、R、R、R及びRのうちの2つ以上は、それらが結合している炭素原子と一緒に、置換若しくは非置換縮合(C~C)炭素環又は置換若しくは非置換縮合芳香環を形成する。
Is a monovalent anionic bidentate ligand,
Y is oxygen or sulfur,
L 2 is a neutral ligand and
R 1 is selected from the group consisting of hydrogen, (C 1 to C 20 ) alkyl, (C 2 to C 20 ) alkenyl, (C 2 to C 20 ) alkynyl and (C 6 to C 10 ) aryl.
R 2 , R 3 , R 4 and R 5 are the same or different, and are independent of hydrogen, halogen, (C 1 to C 16 ) alkyl, (C 1 to C 16 ) alkoxy, (C 1 to C 16). C 16 ) Perhalogen alkyl , (C 3 to C 7 ) cycloalkyl, (C 2 to C 16 ) alkenyl, (C 6 to C 14 ) aryl, (C 6 to C 14 ) perhalogen aryl, (C 3 to C 14) C 12 ) From the group consisting of heterocyclyl, -OR 6 , -NO 2 , -COOH, -COOR 6 , -CONR 6 R 7 , -SO 2 NR 6 R 7 , -SO 2 R 6 , -CHO, -COR 6 . Selected and in the formula, R 6 and R 7 are the same or different, respectively, independently (C 1 to C 6 ) alkyl, (C 1 to C 6 ) perhalogen alkyl, (C 6 to C 14 ). ) Aryl, selected from the group consisting of (C 6 to C 14 ) perhalogen aryl, or two or more of R 2 , R 3 , R 4 and R 5 are carbon atoms to which they are attached. Together with, a substituted or unsubstituted condensation (C 4 to C 8 ) carbon ring or a substituted or unsubstituted condensed aromatic ring is formed.

(式中、
a及びbは0~5の整数であり、
及びRはそれぞれ、同一であっても異なっていてもよく、互いに独立して、水素、ハロゲン、(C~C16)アルキル、(C~C16)アルコキシ、(C~C16)ペルハロゲンアルキル、(C~C)シクロアルキル、(C~C16)アルケニル、(C~C14)アリール、(C~C14)ペルハロゲンアリール、(C~C12)ヘテロシクリル、-OR、-NO、-COOH、-COOR、-CONR、-SONR、-SO、-CHO、-CORからなる群から選択され、式中、R及びRは同一であるか又は異なり、それぞれ独立して、(C~C)アルキル、(C~C)ペルハロゲンアルキル、(C~C14)アリール、(C~C14)ペルハロゲンアリールからなる群から選択される)。
(During the ceremony,
a and b are integers from 0 to 5,
R 8 and R 9 may be the same or different, respectively, and independently of each other, hydrogen, halogen, (C 1 to C 16 ) alkyl, (C 1 to C 16 ) alkoxy, (C 1 to C 16). C 16 ) Perhalogen Alkyl, (C 3 to C 7 ) Cycloalkyl, (C 2 to C 16 ) Alkenyl, (C 6 to C 14 ) Aryl, (C 6 to C 14 ) Per Halogen Aryl, (C 3 to C 14) C 12 ) From the group consisting of heterocyclyl, -OR 6 , -NO 2 , -COOH, -COOR 6 , -CONR 6 R 7 , -SO 2 NR 6 R 7 , -SO 2 R 6 , -CHO, -COR 6 . Selected and in the formula, R 6 and R 7 are the same or different, respectively, independently (C 1 to C 6 ) alkyl, (C 1 to C 6 ) perhalogen alkyl, (C 6 to C 14 ). ) Aryl, (selected from the group consisting of (C 6 to C 14 ) perhalogen aryl).

用語「ペルハロゲンアルキル」は、全ての水素がハロゲン原子で置き換えられ、該ハロゲン原子が同一であっても異なっていてもよい、上記のアルキルを表す。 The term " perhalogen alkyl" refers to the above alkyl in which all hydrogens are replaced with halogen atoms and the halogen atoms may be the same or different.

Claims (20)

式Iの化合物:
Figure 2020003035000001
(式中、
Figure 2020003035000002
は、一価のアニオン性二座配位子であり、
Yは、酸素又は硫黄であり、
は、中性の配位子であり、
は、水素、(C~C20)アルキル、(C~C20)アルケニル、(C~C20)アルキニル及び(C~C10)アリールからなる群から選択され、
、R、R及びRは同一であるか若しくは異なり、それぞれ独立して、水素、ハロゲン、(C~C16)アルキル、(C~C16)アルコキシ、(C~C16)ペルハロゲンアルキル、(C~C)シクロアルキル、(C~C16)アルケニル、(C~C14)アリール、(C~C14)ペルハロゲンアリール、(C~C12)ヘテロシクリル、-OR、-NO、-COOH、-COOR、-CONR、-SONR、-SO、-CHO、-CORからなる群から選択され、式中、R及びRは同一であるか若しくは異なり、それぞれ独立して、(C~C)アルキル、(C~C)ペルハロゲンアルキル、(C~C14)アリール、(C~C14)ペルハロゲンアリールからなる群から選択される、或いは、R、R、R及びRのうちの2つ以上は、それらが結合している炭素原子と一緒に、置換若しくは非置換縮合(C~C)炭素環又は置換若しくは非置換縮合芳香環を形成する)。
Compound of formula I:
Figure 2020003035000001
(During the ceremony,
Figure 2020003035000002
Is a monovalent anionic bidentate ligand,
Y is oxygen or sulfur,
L 2 is a neutral ligand and
R 1 is selected from the group consisting of hydrogen, (C 1 to C 20 ) alkyl, (C 2 to C 20 ) alkenyl, (C 2 to C 20 ) alkynyl and (C 6 to C 10 ) aryl.
R 2 , R 3 , R 4 and R 5 are the same or different, and are independent of hydrogen, halogen, (C 1 to C 16 ) alkyl, (C 1 to C 16 ) alkoxy, (C 1 to C 16). C 16 ) Perhalogen alkyl , (C 3 to C 7 ) cycloalkyl, (C 2 to C 16 ) alkenyl, (C 6 to C 14 ) aryl, (C 6 to C 14 ) perhalogen aryl, (C 3 to C 14) C 12 ) From the group consisting of heterocyclyl, -OR 6 , -NO 2 , -COOH, -COOR 6 , -CONR 6 R 7 , -SO 2 NR 6 R 7 , -SO 2 R 6 , -CHO, -COR 6 . Selected and in the formula, R 6 and R 7 are the same or different, respectively, independently (C 1 to C 6 ) alkyl, (C 1 to C 6 ) perhalogen alkyl, (C 6 to C 14 ). ) Aryl, selected from the group consisting of (C 6 to C 14 ) perhalogen aryl, or two or more of R 2 , R 3 , R 4 and R 5 are carbon atoms to which they are attached. Together with, a substituted or unsubstituted condensation ( C4 to C8 ) carbocycle or a substituted or unsubstituted condensed aromatic ring is formed).
Yが酸素であり、
が水素であり、
、R、R及びRは同一であるか又は異なり、それぞれ独立して、水素、メチル、エチル及び-NOからなる群から選択され、
Figure 2020003035000003
が式2:
Figure 2020003035000004
(式中、
a及びbは0~5の整数であり、
及びRはそれぞれ、同一であっても異なっていてもよく、互いに独立して、水素、ハロゲン、(C~C16)アルキル、(C~C16)アルコキシ、(C~C16)ペルハロゲンアルキル、(C~C)シクロアルキル、(C~C16)アルケニル、(C~C14)アリール、(C~C14)ペルハロゲンアリール、(C~C12)ヘテロシクリル、-OR、-NO、-COOH、-COOR、-CONR、-SONR、-SO、-CHO、-CORからなる群から選択され、式中、R及びRは同一であるか又は異なり、それぞれ独立して、(C~C)アルキル、(C~C)ペルハロゲンアルキル、(C~C14)アリール、(C~C14)ペルハロゲンアリールからなる群から選択される)
を有する、請求項1に記載の化合物。
Y is oxygen,
R 1 is hydrogen,
R 2 , R 3 , R 4 and R 5 are the same or different and are independently selected from the group consisting of hydrogen, methyl, ethyl and -NO 2 .
Figure 2020003035000003
Is equation 2:
Figure 2020003035000004
(During the ceremony,
a and b are integers from 0 to 5,
R 8 and R 9 may be the same or different, respectively, and independently of each other, hydrogen, halogen, (C 1 to C 16 ) alkyl, (C 1 to C 16 ) alkoxy, (C 1 to C 16). C 16 ) Perhalogen Alkyl, (C 3 to C 7 ) Cycloalkyl, (C 2 to C 16 ) Alkenyl, (C 6 to C 14 ) Aryl, (C 6 to C 14 ) Per Halogen Aryl, (C 3 to C 14) C 12 ) From the group consisting of heterocyclyl, -OR 6 , -NO 2 , -COOH, -COOR 6 , -CONR 6 R 7 , -SO 2 NR 6 R 7 , -SO 2 R 6 , -CHO, -COR 6 . Selected and in the formula, R 6 and R 7 are the same or different, respectively, independently (C 1 to C 6 ) alkyl, (C 1 to C 6 ) perhalogen alkyl, (C 6 to C 14 ). ) Aryl, (selected from the group consisting of (C 6 to C 14 ) perhalogen aryl)
The compound according to claim 1.
Yは酸素であり、
は水素であり、
、R、R及びRは同一であるか又は異なり、それぞれ独立して、水素、メチル、エチル及び-NOからなる群から選択され、
は、式3a又は3b:
Figure 2020003035000005
の配位子であり、
式中、
10及びR11は同一であるか又は異なり、それぞれ独立して、(C~C12)アルキル、(C~C12)シクロアルキル、(C~C12)アルケニル及び置換又は非置換(C~C14)アリールからなる群から選択され、
12、R13、R14及びR15は同一であるか又は異なり、それぞれ独立して、水素、任意選択により(C~C)アルキル、(C~C)ペルハロアルキル、(C~C)アルコキシ又はハロゲンのうちの少なくとも1つで置換された、(C~C12)アルキル、(C~C12)シクロアルキル、(C~C12)アルケニル、(C~C14)アリールからなる群から選択されるか、或いは
12、R13、R14、R15は、任意選択により、それらが結合している炭素原子と一緒に、置換若しくは非置換縮合(C~C)炭素環、又は置換若しくは非置換縮合芳香環を形成することができる、請求項1に記載の化合物。
Y is oxygen,
R 1 is hydrogen,
R 2 , R 3 , R 4 and R 5 are the same or different and are independently selected from the group consisting of hydrogen, methyl, ethyl and -NO 2 .
L 2 is the formula 3a or 3b:
Figure 2020003035000005
Is a ligand of
During the ceremony
R 10 and R 11 are the same or different, and independently (C 1 to C 12 ) alkyl, (C 3 to C 12 ) cycloalkyl, (C 2 to C 12 ) alkenyl and substituted or unsubstituted. (C 6 to C 14 ) Selected from the group consisting of aryl,
R 12 , R 13 , R 14 and R 15 are the same or different, respectively, independently of hydrogen, optionally (C 1 to C 6 ) alkyl, (C 1 to C 6 ) perhaloalkyl, (C). 1 to C 6 ) (C 1 to C 12 ) alkyl, (C 3 to C 12 ) cycloalkyl, (C 2 to C 12 ) alkenyl, (C 6 ) substituted with at least one of alkoxy or halogen. ~ C 14 ) Selected from the group consisting of aryls, or R 12 , R 13 , R 14 and R 15 are optionally substituted or unsubstituted condensation (optionally) with the carbon atom to which they are attached. C 4 to C 8 ) The compound according to claim 1, which can form a carbon ring or a substituted or unsubstituted condensed aromatic ring.
Figure 2020003035000006
が、
式2aの基:
Figure 2020003035000007
式2bの基:
Figure 2020003035000008
式2cの基:
Figure 2020003035000009
式2dの基:
Figure 2020003035000010
式2eの基:
Figure 2020003035000011
式2fの基:
Figure 2020003035000012
からなる群から選択される、請求項1に記載の化合物。
Figure 2020003035000006
but,
The basis of equation 2a:
Figure 2020003035000007
The basis of equation 2b:
Figure 2020003035000008
The basis of equation 2c:
Figure 2020003035000009
The basis of equation 2d:
Figure 2020003035000010
The basis of equation 2e:
Figure 2020003035000011
The basis of equation 2f:
Figure 2020003035000012
The compound according to claim 1, which is selected from the group consisting of.
が、
Figure 2020003035000013
からなる群から選択される、請求項1に記載の化合物。
L 2 is
Figure 2020003035000013
The compound according to claim 1, which is selected from the group consisting of.
Figure 2020003035000014
からなる群から選択される、請求項1に記載の化合物。
Figure 2020003035000014
The compound according to claim 1, which is selected from the group consisting of.
少なくとも1種のオレフィンを、触媒前駆体としての請求項1に記載の化合物と接触させることを含む、オレフィンのメタセシス反応を行うための方法。 A method for carrying out a metathesis reaction of an olefin comprising contacting at least one olefin with the compound according to claim 1 as a catalyst precursor. 前記メタセシス反応が、有機溶媒中で行われる、請求項7に記載の方法。 The method according to claim 7, wherein the metathesis reaction is carried out in an organic solvent. 前記有機溶媒が、ジクロロメタン、ジクロロエタン、トルエン、酢酸エチル及びこれらの任意の組み合わせの混合物からなる群から選択される、請求項8に記載の方法。 8. The method of claim 8, wherein the organic solvent is selected from the group consisting of dichloromethane, dichloroethane, toluene, ethyl acetate and any combination thereof. 前記メタセシス反応が、一切の溶媒なしで行われる、請求項7に記載の方法。 The method according to claim 7, wherein the metathesis reaction is carried out without any solvent. 前記メタセシス反応が、化学活性剤の存在下で行われる、請求項7に記載の方法。 The method according to claim 7, wherein the metathesis reaction is carried out in the presence of a chemical activator. 前記化学活性剤が、ブレーンステッド若しくはルイス酸又はアルカン若しくはシランのハロ誘導体である、請求項11に記載の方法。 11. The method of claim 11 , wherein the chemical activator is a brainstead or Lewis acid or a halo derivative of an alkane or silane. 前記化学活性剤が、塩化水素、クロロトリメチルシラン又はp-トルエンスルホン酸である、請求項12に記載の方法。 12. The method of claim 12, wherein the chemical activator is hydrogen chloride, chlorotrimethylsilane or p-toluenesulfonic acid. 前記メタセシス反応が、ジシクロペンタジエンの開環メタセシス重合である、請求項7に記載の方法。 The method of claim 7, wherein the metathesis reaction is ring-opening metathesis polymerization of dicyclopentadiene. 一般式1の触媒(前駆体)が固体形態でジシクロペンタジエンに添加される、請求項14に記載の方法。 14. The method of claim 14, wherein the catalyst (precursor) of general formula 1 is added to dicyclopentadiene in solid form. 前記重合反応が、ジシクロペンタジエンと一般式1の触媒(前駆体)との混合物を30℃以上の温度に加熱することによって開始される、請求項12に記載の方法。 12. The method of claim 12, wherein the polymerization reaction is initiated by heating a mixture of dicyclopentadiene and the catalyst (precursor) of general formula 1 to a temperature of 30 ° C. or higher. 前記メタセシス反応が、20~120℃の温度で行われる、請求項に記載の方法。 The method according to claim 7 , wherein the metathesis reaction is carried out at a temperature of 20 to 120 ° C. 前記メタセシス反応が、1分~24時間にわたって行われる、請求項に記載の方法。 The method of claim 7 , wherein the metathesis reaction is carried out over a period of 1 minute to 24 hours. 前記メタセシス反応が、架橋結合の形成を促進する添加剤の存在下で行われる、請求項に記載の方法。 The method of claim 7 , wherein the metathesis reaction is carried out in the presence of an additive that promotes the formation of cross-linking bonds. 前記メタセシス反応が、1000ppm以下の量の触媒(前駆体)を使用して行われる、請求項に記載の方法。 The method according to claim 7 , wherein the metathesis reaction is carried out using a catalyst (precursor) in an amount of 1000 ppm or less.
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