KR880011059A - 하이드록시 벤젠의 제조방법 - Google Patents
하이드록시 벤젠의 제조방법 Download PDFInfo
- Publication number
- KR880011059A KR880011059A KR1019880003309A KR880003309A KR880011059A KR 880011059 A KR880011059 A KR 880011059A KR 1019880003309 A KR1019880003309 A KR 1019880003309A KR 880003309 A KR880003309 A KR 880003309A KR 880011059 A KR880011059 A KR 880011059A
- Authority
- KR
- South Korea
- Prior art keywords
- dialkyl
- benzene
- nitrile
- hydroxymethyl
- group
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
- C07C39/04—Phenol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (6)
- α,α-디알킬-α-하이드록시메틸 그룹을 갖는 벤젠(a) 및/또는 α,α-디알킬-α-하이드록시메틸 및 α,α-디알킬-α-하이드로퍼옥시메틸 그룹을 갖는 벤젠(b)를 니트릴 존재하에 산 및 과산화 수소와 반응시켜 하이드록시벤젠을 제조하는 방법.
- 제1항에서, 상기 니트릴은 아세토니트릴 및/또는 벤조니트릴인 것이 특징.
- 제1 또는 2항에서, 상기 니트릴은 α,α-디알킬-α-하이드록시메틸 그룹을 갖는 벤젠(a) 및/또는 α,α-디알킬-α-하이드록시메틸 및 α,α-디알킬-α-하이드로퍼옥시메틸 그룹을 갖는 벤젠(b)의 총량의 중량부당 0.5-100중량부 범위의 양으로 사용하는 것이 특징.
- 제1항에서, 반응은 α,α-디알킬-α-하이드로퍼옥시메틸 그룹을 갖는 벤젠(c)의 추가 존재 하에서 수행되는 것이 특징.
- 제4항에서, 상기 니트릴은 아세토니트릴 및/또는 벤조니트릴인 것이 특징.
- 제4 또는 5항에서, 상기 니트릴은 α,α-디알킬-α-하이드록시메틸 그룹을 갖는 벤젠(a) 및/또는 α,α-디알킬-α-하이드록시메틸 및 α,α-디알킬-α-하이드로퍼옥시메틸 그룹을 갖는 벤젠(b) 그리고 α,α-디알킬-α-하이드로퍼옥시메틸 그룹을 갖는 벤젠(c)의 총량 중량부당 0.5-100중량부 범위의 양으로 사용되는 것이 특징.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-71765 | 1987-03-27 | ||
JP62071765A JPH07108866B2 (ja) | 1987-03-27 | 1987-03-27 | ヒドロキシベンゼン類の製法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880011059A true KR880011059A (ko) | 1988-10-26 |
KR910003468B1 KR910003468B1 (ko) | 1991-06-01 |
Family
ID=13469966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880003309A KR910003468B1 (ko) | 1987-03-27 | 1988-03-26 | 하이드록시 벤젠의 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4835325A (ko) |
EP (1) | EP0284424B1 (ko) |
JP (1) | JPH07108866B2 (ko) |
KR (1) | KR910003468B1 (ko) |
CN (1) | CN1013362B (ko) |
CA (1) | CA1308122C (ko) |
DE (1) | DE3867877D1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6350921B1 (en) * | 1998-02-24 | 2002-02-26 | Indspec Chemical Corporation | Process for the production of a dihydroxybenzene and dicarbinol from diisopropylbenzene |
WO2001066500A1 (en) * | 2000-03-03 | 2001-09-13 | Illa International L.L.C. | Method of producing cumene hydroperoxide, phenol and acetone |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2644014A (en) * | 1949-12-30 | 1953-06-30 | Hercules Powder Co Ltd | Phenol production |
US3376352A (en) * | 1963-02-21 | 1968-04-02 | Montedison Spa | Process for producing hydroquinone from p-dialkyl-benzene-bis-hydroperoxides |
JPS4943942A (ko) * | 1972-09-01 | 1974-04-25 | ||
FR2245593B1 (ko) * | 1973-08-31 | 1976-06-18 | Rhone Poulenc Ind | |
JPS5197680A (ja) * | 1975-02-24 | 1976-08-27 | Netsukokaseitoryohaikibutsuryoseikeizairyo | |
JPS6050171B2 (ja) * | 1979-11-12 | 1985-11-07 | 三井化学株式会社 | レゾルシンの製造方法 |
JPS5731778A (en) * | 1980-08-04 | 1982-02-20 | Uroko Seisakusho Co Ltd | Dryer |
JPS6052733B2 (ja) * | 1980-12-05 | 1985-11-21 | 三井化学株式会社 | ヒドロキノンの製造方法 |
JPS5835135A (ja) * | 1981-08-27 | 1983-03-01 | Sumitomo Chem Co Ltd | フロログルシンの製造法 |
DE3308726C2 (de) * | 1983-03-11 | 1991-01-24 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Dihydroxybenzolen |
JPS60123819A (ja) * | 1983-12-08 | 1985-07-02 | Copal Denshi Kk | 回転ミラとその加工装置 |
JPS60149538A (ja) * | 1984-01-13 | 1985-08-07 | Mitsui Petrochem Ind Ltd | 芳香族ジアルコ−ルの製造方法 |
SE8401142D0 (sv) * | 1984-03-01 | 1984-03-01 | Alfa Laval Separation Ab | Utloppsanordning for en centrifugalseparator |
-
1987
- 1987-03-27 JP JP62071765A patent/JPH07108866B2/ja not_active Expired - Fee Related
-
1988
- 1988-03-25 US US07/173,608 patent/US4835325A/en not_active Expired - Lifetime
- 1988-03-25 CA CA000562470A patent/CA1308122C/en not_active Expired - Fee Related
- 1988-03-25 DE DE8888302689T patent/DE3867877D1/de not_active Expired - Fee Related
- 1988-03-25 EP EP88302689A patent/EP0284424B1/en not_active Expired - Lifetime
- 1988-03-26 KR KR1019880003309A patent/KR910003468B1/ko not_active IP Right Cessation
- 1988-03-26 CN CN88102226A patent/CN1013362B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0284424B1 (en) | 1992-01-22 |
CN88102226A (zh) | 1988-11-23 |
EP0284424A1 (en) | 1988-09-28 |
CN1013362B (zh) | 1991-07-31 |
CA1308122C (en) | 1992-09-29 |
JPH07108866B2 (ja) | 1995-11-22 |
US4835325A (en) | 1989-05-30 |
KR910003468B1 (ko) | 1991-06-01 |
DE3867877D1 (de) | 1992-03-05 |
JPS63239241A (ja) | 1988-10-05 |
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