GB2108496B - Method of separating indole - Google Patents

Method of separating indole

Info

Publication number
GB2108496B
GB2108496B GB08227303A GB8227303A GB2108496B GB 2108496 B GB2108496 B GB 2108496B GB 08227303 A GB08227303 A GB 08227303A GB 8227303 A GB8227303 A GB 8227303A GB 2108496 B GB2108496 B GB 2108496B
Authority
GB
United Kingdom
Prior art keywords
indole
separating
separating indole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08227303A
Other languages
English (en)
Other versions
GB2108496A (en
Inventor
Tadatoshi Honda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of GB2108496A publication Critical patent/GB2108496A/en
Application granted granted Critical
Publication of GB2108496B publication Critical patent/GB2108496B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
GB08227303A 1981-10-08 1982-09-24 Method of separating indole Expired GB2108496B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56159441A JPS5862160A (ja) 1981-10-08 1981-10-08 インド−ルの分離方法

Publications (2)

Publication Number Publication Date
GB2108496A GB2108496A (en) 1983-05-18
GB2108496B true GB2108496B (en) 1985-07-03

Family

ID=15693819

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08227303A Expired GB2108496B (en) 1981-10-08 1982-09-24 Method of separating indole

Country Status (9)

Country Link
US (1) US4404063A (enExample)
JP (1) JPS5862160A (enExample)
KR (1) KR860001741B1 (enExample)
CA (1) CA1182424A (enExample)
CH (1) CH649762A5 (enExample)
DE (1) DE3236765C2 (enExample)
FR (1) FR2514351A1 (enExample)
GB (1) GB2108496B (enExample)
NL (1) NL189254C (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659841A (en) * 1984-07-10 1987-04-21 Research Association For Utilization Of Light Oil Process for the preparation of indoles
JPS61151171A (ja) * 1984-12-26 1986-07-09 Mitsui Toatsu Chem Inc インド−ルの製造方法
US5284552A (en) * 1991-06-11 1994-02-08 Kawasaki Steel Corporation Method for refining methylnaphthalene-containing oil
IL98520A (en) * 1991-06-16 1996-10-31 Bromine Compounds Ltd Process for purifying diaminodiphenyl compounds
US5180485A (en) * 1991-09-10 1993-01-19 Phillips Petroleum Company Separation of indole from hydrocarbons

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2412651A (en) * 1946-12-17 Process of separating j-picoline
US2409676A (en) * 1944-09-20 1946-10-22 Du Pont Preparation of indole
US2708653A (en) * 1954-02-18 1955-05-17 American Cyanamid Co Purification of pyridine bases by distillation
US2916496A (en) * 1955-05-09 1959-12-08 Union Carbide Corp Indole recovery process
US2916497A (en) * 1955-05-09 1959-12-08 Union Carbide Corp Recovery of indoles
US3255205A (en) * 1963-12-23 1966-06-07 Ethyl Corp Production of indoles
FR2187780B1 (enExample) * 1972-06-07 1974-07-26 Erap Elf Entr Rech Activ Petro
US4357276A (en) * 1979-11-02 1982-11-02 Asahi Kasei Kogyo Kabushiki Kaisha Process for separation of indole using X and Y type zeolites
JPS5673060A (en) * 1979-11-20 1981-06-17 Mitsui Toatsu Chem Inc Preparation of indoel or indole derivative
JPS56110672A (en) * 1980-02-05 1981-09-01 Mitsui Toatsu Chem Inc Preparation of indole or indole derivative
JPS56113761A (en) * 1980-02-13 1981-09-07 Mitsui Toatsu Chem Inc Preparation of indole or indole derivative

Also Published As

Publication number Publication date
KR840001953A (ko) 1984-06-07
NL8203895A (nl) 1983-05-02
JPS5862160A (ja) 1983-04-13
KR860001741B1 (ko) 1986-10-20
JPS6150945B2 (enExample) 1986-11-06
NL189254C (nl) 1993-02-16
DE3236765C2 (de) 1985-05-15
GB2108496A (en) 1983-05-18
CH649762A5 (de) 1985-06-14
FR2514351A1 (fr) 1983-04-15
CA1182424A (en) 1985-02-12
DE3236765A1 (de) 1983-04-14
NL189254B (nl) 1992-09-16
US4404063A (en) 1983-09-13
FR2514351B1 (enExample) 1985-01-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930924