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.

公开(公告)号：CA1016191A

公开(公告)日：1977-08-23

申请号：CA188848

申请日：1973-12-24

Applicant: MITSUI PETROCHEMICAL IND

Inventor： TANIGUCHI KATSUO ,  MIYAMOTO SHIZUNORI ,  MATSUOKA HIDETO

IPC: B01J23/26 ,  B01J23/36 ,  C07C5/41 ,  C07C15/24

Abstract: A process for preparing dimethyl naphthalenes, which comprises heating a compound, such as methyl-4-(p-tolyl) butane, methyl-4-(p-tolyl)butene or methyl-4-(p-tolyl)butadiene, in the presence of a cyclization-dehydrogenation catalyst.

公开(公告)号：DE2364688A1

公开(公告)日：1974-07-11

申请号：DE2364688

申请日：1973-12-27

Applicant: MITSUI PETROCHEMICAL IND

Inventor： TANIGUCHI KATSUO ,  MIYAMOTO SHIZUNORI ,  MATSUOKA HIDETO ,  OHTAKE HIROSHIMA

IPC: B01J23/26 ,  B01J23/36 ,  C07C5/41 ,  C07C15/24 ,  B01J11/32

Abstract: A process for preparing dimethyl naphthalenes, which comprises heating a compound, such as methyl-4-(p-tolyl) butane, methyl-4-(p-tolyl)butene or methyl-4-(p-tolyl)butadiene, in the presence of a cyclization-dehydrogenation catalyst.

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.

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.

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.

公开(公告)号：JPH08169874A

公开(公告)日：1996-07-02

申请号：JP31360594

申请日：1994-12-16

Applicant: MITSUI PETROCHEMICAL IND

Inventor： TAKAI TOSHIHIRO ,  MOTOYAMA YOSHIO ,  MATSUOKA HIDETO ,  ISHIBASHI MASAYASU ,  TAKAHASHI KATSUYA ,  IWASAKI HIROSHI

IPC: B01J31/22 ,  C07B61/00 ,  C07C407/00 ,  C07C409/08 ,  C07C409/10 ,  C07C409/12

Abstract: PURPOSE: To produce an arylalkyl hydroperoxide in high concentration by oxidizing a specific arylalkyl hydrocarbon with an oxygen-containing gas in the presence of a specific catalyst in high conversion with suppressed decomposition of the subject hydroperoxide formed. CONSTITUTION: (A) A compound of the formula (R , R are each H, an alkyl; Ar is an n-valent aromatic hydrocarbon group; (n) is 1-3), for example, cumene, cymene, is oxidized with (C) an oxygen-containing gas, for example, air in the presence of a catalyst of (B) a polynuclear metal complex which is prepared by adding 2 moles of an alkaline earth metal hydroxide (B1 ) to an aqueous solution of 1 mole of a polydentate ligand such as 1,3-diamino-2-hydroxypropane- N,N,N',N'-tetraacetic acid, neutralizing the solution, adding 2 moles of a metal selected from Co, Ru, Cu, Cr, V and Fe to the solution, adding acetic anhydride thereto, then adding B1 excessively to make the solution alkaline, further adding hydrogen peroxide and a poor solvent for the metal complex to be formed.

公开(公告)号：JPH06179723A

公开(公告)日：1994-06-28

申请号：JP33437292

申请日：1992-12-15

Applicant: MITSUI PETROCHEMICAL IND

Inventor： KAWASAKI MASAAKI ,  TAKADA TOSHIMASA ,  ISHIDA TATSUKAZU ,  MATSUOKA HIDETO ,  NAKAHAMA HIDENARI

IPC: C08F4/642 ,  C08F4/60 ,  C08F4/659 ,  C08F4/68 ,  C08F210/00 ,  C08F210/02 ,  C08F210/18 ,  C08L23/16

Abstract: PURPOSE:To obtain an unsaturated ethylenic copolymer, having a high vulcanization rate, excellent in weather, heat and ozone resistance and useful as automotive parts, etc., by copolymerizing ethylene with a specific alpha-olefin and a specified polyene in a specific proportion in the presence a specified catalyst. CONSTITUTION:(A) Ethylene is copolymerized with (B) a 3-20C alpha-olefin and (C) one or more polyenes of formula I (n is 2-5; R is 1-5C alkyl; R to R are H or R with the proviso that both R and R are not simultaneously H) in the presence of a catalyst formed from a transition metallic compound and an organoaluminum compound to afford the objective copolymer comprising 30-92mol% constituent unit of the component (A), 6-70mol% constituent unit of the component (B) and 0.1-30mol% constituent unit of the component (C) at (40/60) to (92/8) molar ratio of the components (A)/(B) in which the constituent unit derived from the component (C) has a structure of formula II and the intrinsic viscosity [eta] measured in decalin at 35 deg.C is 0.05-10dl/g.

公开(公告)号：JPS5219661A

公开(公告)日：1977-02-15

申请号：JP9539975

申请日：1975-08-07

Applicant: MITSUI PETROCHEMICAL IND

Inventor： MATSUOKA HIDETO ,  AZUMA ISABUROU ,  FUJII HIROYASU

IPC: C07D263/10 ,  C07D265/08

Abstract: PURPOSE:Cyclic iminoethers useful as intermediates for the synthesis of insecticides etc. are prepared from N-(2-hydroxyethyl) amides a TiO2 catalyst.

公开(公告)号：JPH0940639A

公开(公告)日：1997-02-10

申请号：JP3356096

申请日：1996-02-21

Applicant: MITSUI PETROCHEMICAL IND

Inventor： MATSUI NARIKAZU ,  FUJITA TERUNORI ,  TAKAI TOSHIHIRO ,  MATSUOKA HIDETO ,  KAGAYAMA AKISHI ,  KURODA HIROSHI ,  HIROKANE SHINYA

IPC: C07D239/42 ,  B01J31/22 ,  C07B61/00 ,  C07C211/14 ,  C07C229/16 ,  C07C229/76 ,  C07C255/24 ,  C07C311/18 ,  C07C407/00 ,  C07C409/10 ,  C07D213/38 ,  C07D213/74 ,  C07D213/81 ,  C07D215/40 ,  C07D241/20 ,  C07D401/04 ,  C07D401/12 ,  C07F1/08 ,  C07F7/00 ,  C07F7/28 ,  C07F11/00 ,  C07F13/00 ,  C07F15/00 ,  C07F15/02 ,  C07F15/04 ,  C07F15/06

Abstract: PROBLEM TO BE SOLVED: To produce an arylalkyl hydroperoxide selectively, in high conversion and in high concentration by oxidizing an arylalkylhydrocarbon with an oxygen- containing gas in the presence of a transition metal complex having a specific compound as a ligand as a catalyst. SOLUTION: This production of an arylalkyl hydroperoxide is to oxidize (A) an arylalkylhydrocarbon of formula II [P and Q are each H, an alkyl, etc.; (x) is 1-3 integer; Ar is an aromatic hydrocarbon having (x) valency] with (B) an oxygen-containing gas in the presence of a transition metal complex catalyst of formula I [A is independently a 1-6C alkylene, o-phenylene, 1,8- naphthylene, etc.; K to K are independently H, an alkyl, an aryl, pyridyl, etc.; M is a transition metal ion having +(a) valency as the central metal ion; X is a counter ion having -(b) valency and stable against oxidation; (a) is 1-4 integer; (b) is a positive integer; (n) is 1-4 integer, (n)=(a)/(b); (m) is an integer not less than 2] and convert reaction product into the corresponding arylalkyl hydroperoxide.