公开(公告)号：JPH03227951A

公开(公告)日：1991-10-08

申请号：JP2025490

申请日：1990-01-30

Applicant: MITSUI PETROCHEMICAL IND

Inventor： MUKOYAMA MITSUAKI ,  TAKAI TOSHIHIRO

IPC: B01J31/22 ,  B01J31/26 ,  C07B61/00 ,  C07C45/36 ,  C07C47/54 ,  C07C47/542 ,  C07C47/544 ,  C07C47/546 ,  C07C47/575 ,  C07C49/78

Abstract: PURPOSE:To obtain a carbonyl group-containing compound by a new reaction of treating trans-stilbene, alpha-vinylnaphthalene, beta-vinylnaphthalene, indene, etc., with an O2-containing gas using a specific vanadium compound as a catalyst. CONSTITUTION:trans-Stilbene, alpha-methylstyrene, alpha-vinylnaphthalene, beta- vinylnaphthalene, indene or a lower alkyl group and/or lower alkoxy group nuclear substitution substance thereof is reacted with an O2-containing gas using at least one selected from vanadium compounds shown by formula I to formula X as a catalyst preferably in the presence of a synthetic zeolite to give a carbonyl group-containing compound. The carbonyl group-containing compound is useful as a raw material for drugs and agricultural chemicals.

公开(公告)号：JPH0390074A

公开(公告)日：1991-04-16

申请号：JP22405989

申请日：1989-08-30

Applicant: MITSUI PETROCHEMICAL IND

Inventor： MUKOYAMA MITSUAKI ,  TAKAI TOSHIHIRO

IPC: C07D303/04 ,  B01J31/22 ,  C07B61/00 ,  C07D301/06 ,  C07D303/06

Abstract: PURPOSE:To easily obtain the subject compound in high conversion and yield by using a specific vanadium compound as a catalyst and contacting a specific alicyclic olefin with an O2-containing gas in the presence of a primary alcohol, etc., thereby oxidizing the olefin under mild condition. CONSTITUTION:The objective compound is produced by contacting and oxidizing an alicyclic olefin of formula I [R and R are each H, alkyl, benzoyloxymethyl, benzoyloxyethyl or R and R together form a (double-bond) ring] (e.g. 2- norbornene) with an O2-containing gas in the presence of a primary and/or secondary alcohol (e.g. isopropanol) using a vanadium compound catalyst of formula III (R and R are each lower alkyl, aryl or alkoxycarbonyl; R is lower alkyl, alkenyl, aryl, H, halogen, etc.; R and R may together form a ring) (e.g. the compound of formula II). The conversion of the objective compound can be further improved by carrying out the reaction in the presence of a synthetic zeolite.

公开(公告)号：JPH02209855A

公开(公告)日：1990-08-21

申请号：JP3076489

申请日：1989-02-09

Applicant: MITSUI PETROCHEMICAL IND

Inventor： MUKOYAMA MITSUAKI ,  ISAYAMA SHIGERU ,  KATOU KOUJI ,  INOKI SATORU ,  YAMADA TORU ,  TAKAI TOSHIHIRO

IPC: C07D295/18 ,  C07C235/72

Abstract: NEW MATERIAL:A compound expressed by the formula (R , R and R are lower alkyl, R and R may form a ring directly or through O). EXAMPLE:1-dimethyl aminocarbamoyl-4,4-dimethyl-1,3-pentanedione. USE:Raw material of catalyst. Forms stable complex together with cobalt, has excellent oxidation activity and e.g. useful as catalyst in production of hydroxyl group-containing compound or ketone, etc., from olefins. PREPARATION:For instance, ethyl formate having carbamoyl group corresponding to R and R such as 1-morpholinocarbamoyl ethyl formate is reacted with acetone compound having alkyl group corresponding to R in the presence of alkali metal component substance to obtain alkali metal salt of beta-diketone compound. Then, said salt is neutralized by using mineral acid to afford a compound expressed by the formula.

公开(公告)号：JPH02132124A

公开(公告)日：1990-05-21

申请号：JP17171489

申请日：1989-07-03

Applicant: MITSUI PETROCHEMICAL IND

Inventor： TAKAI TOSHIHIRO ,  KASHIWA HIDENORI ,  TANIGUCHI KATSUO ,  TAKAHATA KAZUNORI

IPC: B01J31/06 ,  B01J31/02 ,  B01J31/12 ,  B01J31/40 ,  C07C45/45 ,  C07C45/46 ,  C07C49/83 ,  C07C67/08 ,  C07C201/06 ,  C07C201/08 ,  C07C205/06 ,  C08G77/38 ,  C08G77/392

Abstract: PURPOSE:To obtain the title compound excellent in water repellency and usable as an acid catalyst of easy catalyst separation giving high acid catalyst activity even in the presence of water by fluorination and sulfonation of polyphenylsiloxane. CONSTITUTION:The objective fluorine-contg. sulfonated polyphenylsiloxane catalyst made up of recurring unit of the formula [X is fluorine atom or (ether oxygen atom-contg.) 2-14C fluorine-contg. alkyl; n is integer: 1-5; m is integer: 1-3] can be obtained by fluorination and sulfonation of polyphenylsiloxane. Alternatively, the objective compound can be obtained either by sulfonation of a fluorine-contg. polyphenylsiloxane using a sulfonating agent or by fluorination of a sulfonic acid-introduced polyphenylsiloxane using a fluorine- contg. compound.

公开(公告)号：JPH01207259A

公开(公告)日：1989-08-21

申请号：JP3255088

申请日：1988-02-15

Applicant: MITSUI PETROCHEMICAL IND

Inventor： KISO YOSHIHISA ,  TAKAI TOSHIHIRO ,  HAYASHI TETSUO

IPC: C07C209/78 ,  B01J29/08 ,  C07B61/00 ,  C07C67/00 ,  C07C209/00 ,  C07C211/50

Abstract: PURPOSE:To suppress production of highly condensed product and isomer and selectively obtain 4,4'-methylene dianiline, by reacting aniline with formaldehyde raw material in the presence of catalyst of dealuminated Y type zeolite. CONSTITUTION:Aniline is reacted with formaldehyde raw material using a dealuminated Y type zeolite as a catalyst at 20-300 deg.C for 0.1-40hr to provide the aimed product. The dealuminated Y type zeolite is a zeolite obtained by subjecting a Y type zeolite to dealuminum treatment and has 5.5-20 SiO2/Al2O3 (molar ratio). The formaldehyde raw material is formaldehyde-containing raw material capable of reacting with aniline, e. g., formalin aqueous solution, trioxane or N,N'-diphenylmethylenediamine.

公开(公告)号：JPS63122636A

公开(公告)日：1988-05-26

申请号：JP26804986

申请日：1986-11-11

Applicant: MITSUI PETROCHEMICAL IND

Inventor： SAKAMOTO NAOYA ,  TAKAI TOSHIHIRO ,  TANIGUCHI KATSUO ,  TAKAHATA KAZUNORI

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: PURPOSE:To obtain the titled substance useful as a raw material for polymers, intermediate for dyes, medicines.agricultural chemicals, etc., in high conversion, by reacting an aromatic hydrocarbon with an alkylating agent in the presence of a mordenite type zeolite catalyst treated with a fluorine-containing compound. CONSTITUTION:An aromatic hydrocarbon, particularly biphenyl is reacted with an alkylating agent, e.g. olefin, aliphatic lower alcohol or alkyl halide, in the presence of a mordenite type zeolite catalyst, preferably hydrogen ion exchange type treated with a fluorine-containing compound in the vapor or liquid phase to afford the titled substance. The above-mentioned catalyst is obtained by a method for treating, e.g. dipping mordenite type zeolite in a 5-20wt.% aque ous hydrofluoric acid, etc., for 2-10hr and firing the zeolite in an inert gas atmosphere, bringing the mordenite zeolite into contact with a gaseous fluorine- containing compound, e.g. CFCl3, etc., at 300-600 deg.C, etc. The reaction tempera ture is 200-250 deg.C for the vapor phase or 150-250 deg.C for the liquid phase.

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.

公开(公告)号：JPH08245570A

公开(公告)日：1996-09-24

申请号：JP5303395

申请日：1995-03-13

Applicant: MITSUI PETROCHEMICAL IND

Inventor： KAGAYAMA AKISHI ,  MATSUOKA HIDETO ,  TAKAI TOSHIHIRO ,  FUJITA TERUNORI

IPC: B01J23/46 ,  B01J31/22 ,  C07B61/00 ,  C07C407/00 ,  C07C409/08 ,  C07C409/10 ,  C07C409/12

Abstract: PURPOSE: To obtain the subject corresponding hydroperoxide in high selectivity at high conversion rate by oxidizing an arylalkyl hydrocarbon with an oxygen- contg. gas in the presence of a catalyst such as ruthenium oxide. CONSTITUTION: This hydroperoxide is obtained by reaction of a compound of the formula (P and Q are each H or an alkyl; n is 1-3; Ar is a n-valent aromatic hydrocarbon) with an oxygen-contg. gas (e.g. air) under normal pressures at 40-120 deg.C in the presence of a catalyst, a ruthenium oxide or a ruthenium compound having Ru-O-Ru structure. The ruthenium oxide or ruthenium compound as the catalyst are e.g. ruthenium dioxide or μ-oxo-diacetato-bis(tripyridylruthenium), respectively. The amount of the catalyst to be used is 0.00001-10 pts.wt. based on 100 pts.wt. of the compound of the formula.

公开(公告)号：JPH08245568A

公开(公告)日：1996-09-24

申请号：JP5303195

申请日：1995-03-13

Applicant: MITSUI PETROCHEMICAL IND

Inventor： ISHIBASHI MASAYASU ,  TAKAI TOSHIHIRO ,  FUJITA TERUNORI

IPC: B01J31/18 ,  C07B61/00 ,  C07C407/00 ,  C07C409/08 ,  C07C409/10

Abstract: PURPOSE: To obtain the subject corresponding hydroperoxide in high selectivity at high reaction rate under relatively mild conditions by oxidizing an arylalkyl hydrocarbon with an oxygen-contg. gas in the presence of a transition metal complex salt catalyst. CONSTITUTION: This hydroperoxide is obtained by oxidizing 100 pts.wt. of a compound of the formula (P and Q are each H or an alkyl; (x) is 1-3; Ar is a x-valent aromatic hydrocarbon) with an oxygen-contg. gas(e.g. air) under atmospheric pressure a t 40-120 deg.C in the presence of 0.00001-5 pts.wt. of a catalyst, a transition metal complex salt of formula M m[M Xn] (M is a cation such as of Fe, Mn, Co, Cu or Ru; X is an anion such as of cyan or halide; M is a cation such as of alkali metal or tetraalkylammonium; n is 1-10; m is 0-5). The catalyst may be used as it is or in the form of an aqueous solution.

公开(公告)号：JPH06336459A

公开(公告)日：1994-12-06

申请号：JP12608393

申请日：1993-05-27

Applicant: MITSUI PETROCHEMICAL IND

Inventor： MUKOYAMA MITSUAKI ,  HATA EIICHIRO ,  TAKAI TOSHIHIRO

IPC: B01J31/22 ,  C07B41/12 ,  C07B61/00 ,  C07C67/00 ,  C07C67/39 ,  C07C69/78 ,  C07D307/33 ,  C07D307/88 ,  C07D311/76

Abstract: PURPOSE:To provide a new production method which can produce an ester or lactone useful as a synthetic intermediate for a caprolactam and a synthetic intermediate for an organic solvent, a pharmaceutical and agrocultural agent and a perfume by the use of oxygen which is inexpensive and safe as an oxidizing agent. CONSTITUTION:An ester or lactone is produced by a manufacturing process including the reaction of an ether compound with oxygen in the presence of a transition metal compound and an alpha-diketone.