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公开(公告)号：EP0288582A4
公开(公告)日：1989-06-21
申请号：EP87907350
申请日：1987-11-10
Applicant: MITSUI PETROCHEMICAL IND
Inventor： TANIGUCHI KATSUO , TANAKA MICHIO , TAKAHATA KAZUNORI , SAKAMOTO NAOYA , TAKAI TOSHIHIRO , KURANO YOSHITO , ISHIBASHI MASAYASU
IPC: B01J29/18 , B01J29/00 , C07B61/00 , C07C1/00 , C07C2/66 , C07C2/86 , C07C15/00 , C07C15/02 , C07C15/14 , C07C15/16 , C07C15/24 , C07C37/08 , C07C39/15 , C07C43/263 , C07C67/00 , C07C67/08
Abstract: A process for producing alkyl group-substituted aromatic hydrocarbons, which comprises reacting an aromatic hydrocarbon (i) with an alkylating agent (ii) selected from the group consisting of an olefin, an aliphatic lower alcohol, and a alkyl halide in the presence of a mordenite zeolite catalyst treated with a fluorine-containing compound. This process enables raising the conversion of the aromatic compound and introducing a specific number of alkyl groups into specific positions of the aromatic compound. When biphenyl and propylene are used as the aromatic hydrocarbon and the alkylating agent, respectively, p,p'-diisopropylbiphenyl can be obtained in a high yield and a high selectivity.
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公开(公告)号：SG46577A1
公开(公告)日：1998-02-20
申请号：SG1996006104
申请日：1996-02-28
Applicant: MITSUI PETROCHEMICAL IND
Inventor： KAGAYAMA AKIFUMI , MATSUOKA HIDETO , IWASAKI HIROSHI , KURODA HIROSHI , ISHIBASHI MASAYASU , HIROKANE NOBUYA , MATSUI SHIGEKAZU , FUJITA TERUNORI , TAKAI TOSHIHIRO
IPC: C07F13/00 , C07C211/65 , C07C215/14 , C07C219/06 , C07C229/16 , C07C233/36 , C07C251/24 , C07C251/74 , C07C251/76 , C07C251/86 , C07C255/24 , C07C407/00 , C07C409/08 , C07C409/10 , C07C409/12 , C07D255/02 , C07D257/02 , C07D259/00 , C07F1/08 , C07F15/00 , C07C211/14 , C07D257/00 , C07D487/22 , C07D471/08
Abstract: A method for producing aryl alkyl hydroperoxides which comprises selectively oxidizing an aryl alkyl hydrocarbon having the formula: wherein P and Q are hydrogen or an alkyl and may be the same or different from each other; x is an integer of 1-3; and Ar is an aromatic hydrocarbon group having a valence of x, with an oxygen-containing gas in the presence of a transition metal complex which contains, as a ligand, a cyclic polyfunctional amine compound having at least three nitrogen atoms in the ring forming molecular chain or an open chain polyfunctional amine compound having at least three nitrogen atoms in the main chain of the molecule.
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公开(公告)号：DE3781547D1
公开(公告)日：1992-10-08
申请号：DE3781547
申请日：1987-11-10
Applicant: MITSUI PETROCHEMICAL IND
Inventor： TANIGUCHI KATSUO , TANAKA MICHIO , TAKAHATA KAZUNORI , SAKAMOTO NAOYA , TAKAI TOSHIHIRO , KURANO YOSHITO , ISHIBASHI MASAYASU
IPC: B01J29/18 , B01J29/00 , C07B61/00 , C07C1/00 , C07C2/66 , C07C2/86 , C07C15/00 , C07C15/02 , C07C15/14 , C07C15/16 , C07C15/24 , C07C37/08 , C07C39/15 , C07C43/263 , C07C67/00 , C07C67/08
Abstract: This improved process for producing alkyl group-substd. aromatic hydrocarbons comprises reacting an aromatic hydrocarbon (1) with an alkylating agent (2) in the presence of a mordenite zeolite catalyst treated with a fluorine-contg. cpd. The alkylating agent (2) is selected from olefins, aliphatic lower alcohols, and alkyl halides (pref. propylene). The pref. aromatic hydrocarbon (1) is biphenyl, dibiphenyl or naphthalene. The typical product is p,p'-diisopropylbiphenyl. The fluorine-contg. cpds. can be hydrogen fluoride, ammonium fluoride, CF3Cl, SF6. As an example, 4,4'-dihydroxybiphenyl is produced by the acid-decomposition of 4,4'-diisopropyl biphenyldihydroperoxide which is obtd. by oxidising 4,4'-diisopropylbiphenyl with oxygen molecules. The above 4,4'-diisopropylbiphenyl is reacted with acylising agent to obtain 4,4'-diacyloxybiphenyl.
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公开(公告)号：CA2170457A1
公开(公告)日：1996-08-29
申请号：CA2170457
申请日：1996-02-27
Applicant: MITSUI PETROCHEMICAL IND
Inventor： FUJITA TERUNORI , MATSUI SHIGEKAZU , TAKAI TOSHIHIRO , MATSUOKA HIDETO , KAGAYAMA AKIFUMI , KURODA HIROSHI , ISHIBASHI MASAYASU , IWASAKI HIROSHI , HIROKANE NOBUYA
IPC: C07F13/00 , C07C211/65 , C07C215/14 , C07C219/06 , C07C229/16 , C07C233/36 , C07C251/24 , C07C251/74 , C07C251/76 , C07C251/86 , C07C255/24 , C07C407/00 , C07C409/08 , C07C409/10 , C07C409/12 , C07D255/02 , C07D257/02 , C07D259/00 , C07F1/08 , C07F15/00 , C07F7/00 , C07F9/00
Abstract: A method for producing aryl alkyl hydroperoxides which comprises selectively oxidizing an aryl alkyl hydrocarbon having the formula: wherein P and Q are hydrogen or an alkyl and may be the same or different from each other; x is an integer of 1-3; and Ar is an aromatic hydrocarbon group having a valence of x, with an oxygen-containing gas in the presence of a transition metal complex which contains, as a ligand, a cyclic polyfunctional amine compound having at least three nitrogen atoms in the ring forming molecular chain or an open chain polyfunctional amine compound having at least three nitrogen atoms in the main chain of the molecule.
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公开(公告)号：AT80138T
公开(公告)日：1992-09-15
申请号：AT87907350
申请日：1987-11-10
Applicant: MITSUI PETROCHEMICAL IND
Inventor： TANIGUCHI KATSUO , TANAKA MICHIO , TAKAHATA KAZUNORI , SAKAMOTO NAOYA , TAKAI TOSHIHIRO , KURANO YOSHITO , ISHIBASHI MASAYASU
IPC: B01J29/18 , B01J29/00 , C07B61/00 , C07C1/00 , C07C2/66 , C07C2/86 , C07C15/00 , C07C15/02 , C07C15/14 , C07C15/16 , C07C15/24 , C07C37/08 , C07C39/15 , C07C43/263 , C07C67/00 , C07C67/08
Abstract: This improved process for producing alkyl group-substd. aromatic hydrocarbons comprises reacting an aromatic hydrocarbon (1) with an alkylating agent (2) in the presence of a mordenite zeolite catalyst treated with a fluorine-contg. cpd. The alkylating agent (2) is selected from olefins, aliphatic lower alcohols, and alkyl halides (pref. propylene). The pref. aromatic hydrocarbon (1) is biphenyl, dibiphenyl or naphthalene. The typical product is p,p'-diisopropylbiphenyl. The fluorine-contg. cpds. can be hydrogen fluoride, ammonium fluoride, CF3Cl, SF6. As an example, 4,4'-dihydroxybiphenyl is produced by the acid-decomposition of 4,4'-diisopropyl biphenyldihydroperoxide which is obtd. by oxidising 4,4'-diisopropylbiphenyl with oxygen molecules. The above 4,4'-diisopropylbiphenyl is reacted with acylising agent to obtain 4,4'-diacyloxybiphenyl.
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Patent Agency Ranking
公开(公告)号：AU612786B2
公开(公告)日：1991-07-18
申请号：AU2992189
申请日：1989-02-14
Applicant: MITSUI PETROCHEMICAL IND
Inventor： KISO YOSHIHISA , HAYASHI TETSUO , TAKAI TOSHIHIRO
IPC: C07C209/78 , C07C85/24 , C07C87/50
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公开(公告)号：FI960937A
公开(公告)日：1996-08-29
申请号：FI960937
申请日：1996-02-28
Applicant: MITSUI PETROCHEMICAL IND
Inventor： FUJITA TERUNORI , MATSUI SHIGEKAZU , TAKAI TOSHIHIRO , MATSUOKA HIDETO , KAGAYAMA AKIFUMI , KURODA HIROSHI , ISHIBASHI MASAYASU , IWASAKI HIROSHI , HIROKANE NOBUYA
IPC: C07F13/00 , C07C211/65 , C07C215/14 , C07C219/06 , C07C229/16 , C07C233/36 , C07C251/24 , C07C251/74 , C07C251/76 , C07C251/86 , C07C255/24 , C07C407/00 , C07C409/08 , C07C409/10 , C07C409/12 , C07D255/02 , C07D257/02 , C07D259/00 , C07F1/08 , C07F15/00 , C07F19/00
Abstract: A method for producing aryl alkyl hydroperoxides which comprises selectively oxidizing an aryl alkyl hydrocarbon having the formula: wherein P and Q are hydrogen or an alkyl and may be the same or different from each other; x is an integer of 1-3; and Ar is an aromatic hydrocarbon group having a valence of x, with an oxygen-containing gas in the presence of a transition metal complex which contains, as a ligand, a cyclic polyfunctional amine compound having at least three nitrogen atoms in the ring forming molecular chain or an open chain polyfunctional amine compound having at least three nitrogen atoms in the main chain of the molecule.
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公开(公告)号：FI960937A0
公开(公告)日：1996-02-28
申请号：FI960937
申请日：1996-02-28
Applicant: MITSUI PETROCHEMICAL IND
Inventor： FUJITA TERUNORI , MATSUI SHIGEKAZU , TAKAI TOSHIHIRO , MATSUOKA HIDETO , KAGAYAMA AKIFUMI , KURODA HIROSHI , ISHIBASHI MASAYASU , IWASAKI HIROSHI , HIROKANE NOBUYA
IPC: C07F13/00 , C07C211/65 , C07C215/14 , C07C219/06 , C07C229/16 , C07C233/36 , C07C251/24 , C07C251/74 , C07C251/76 , C07C251/86 , C07C255/24 , C07C407/00 , C07C409/08 , C07C409/10 , C07C409/12 , C07D255/02 , C07D257/02 , C07D259/00 , C07F1/08 , C07F15/00 , C07C
Abstract: A method for producing aryl alkyl hydroperoxides which comprises selectively oxidizing an aryl alkyl hydrocarbon having the formula: wherein P and Q are hydrogen or an alkyl and may be the same or different from each other; x is an integer of 1-3; and Ar is an aromatic hydrocarbon group having a valence of x, with an oxygen-containing gas in the presence of a transition metal complex which contains, as a ligand, a cyclic polyfunctional amine compound having at least three nitrogen atoms in the ring forming molecular chain or an open chain polyfunctional amine compound having at least three nitrogen atoms in the main chain of the molecule.
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公开(公告)号：DE3781547T2
公开(公告)日：1993-01-07
申请号：DE3781547
申请日：1987-11-10
Applicant: MITSUI PETROCHEMICAL IND
Inventor： TANIGUCHI KATSUO , TANAKA MICHIO , TAKAHATA KAZUNORI , SAKAMOTO NAOYA , TAKAI TOSHIHIRO , KURANO YOSHITO , ISHIBASHI MASAYASU
IPC: B01J29/18 , B01J29/00 , C07B61/00 , C07C1/00 , C07C2/66 , C07C2/86 , C07C15/00 , C07C15/02 , C07C15/14 , C07C15/16 , C07C15/24 , C07C37/08 , C07C39/15 , C07C43/263 , C07C67/00 , C07C67/08
Abstract: This improved process for producing alkyl group-substd. aromatic hydrocarbons comprises reacting an aromatic hydrocarbon (1) with an alkylating agent (2) in the presence of a mordenite zeolite catalyst treated with a fluorine-contg. cpd. The alkylating agent (2) is selected from olefins, aliphatic lower alcohols, and alkyl halides (pref. propylene). The pref. aromatic hydrocarbon (1) is biphenyl, dibiphenyl or naphthalene. The typical product is p,p'-diisopropylbiphenyl. The fluorine-contg. cpds. can be hydrogen fluoride, ammonium fluoride, CF3Cl, SF6. As an example, 4,4'-dihydroxybiphenyl is produced by the acid-decomposition of 4,4'-diisopropyl biphenyldihydroperoxide which is obtd. by oxidising 4,4'-diisopropylbiphenyl with oxygen molecules. The above 4,4'-diisopropylbiphenyl is reacted with acylising agent to obtain 4,4'-diacyloxybiphenyl.
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公开(公告)号：AU2992189A
公开(公告)日：1989-08-17
申请号：AU2992189
申请日：1989-02-14
Applicant: MITSUI PETROCHEMICAL IND
Inventor： KISO YOSHIHISA , HAYASHI TETSUO , TAKAI TOSHIHIRO
IPC: C07C209/78 , C07C85/24 , C07C87/50
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