JPS54148791A - Manufacture of thioxanthones - Google Patents

Manufacture of thioxanthones

Info

Publication number
JPS54148791A
JPS54148791A JP4042179A JP4042179A JPS54148791A JP S54148791 A JPS54148791 A JP S54148791A JP 4042179 A JP4042179 A JP 4042179A JP 4042179 A JP4042179 A JP 4042179A JP S54148791 A JPS54148791 A JP S54148791A
Authority
JP
Japan
Prior art keywords
thioxanthones
manufacture
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.)
Granted
Application number
JP4042179A
Other languages
Japanese (ja)
Other versions
JPH0134993B2 (en
Inventor
Abuaru Rayosu
Karuto Eburin
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Publication of JPS54148791A publication Critical patent/JPS54148791A/en
Publication of JPH0134993B2 publication Critical patent/JPH0134993B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
    • C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D335/10—Dibenzothiopyrans; Hydrogenated dibenzothiopyrans
    • C07D335/12—Thioxanthenes
    • C07D335/14—Thioxanthenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 9
    • C07D335/16—Oxygen atoms, e.g. thioxanthones
JP4042179A 1978-04-07 1979-04-05 Manufacture of thioxanthones Granted JPS54148791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH377378A CH635583A5 (en) 1978-04-07 1978-04-07 METHOD FOR PRODUCING OPTIONALLY SUBSTITUTED THIOXANTHONES.

Publications (2)

Publication Number Publication Date
JPS54148791A true JPS54148791A (en) 1979-11-21
JPH0134993B2 JPH0134993B2 (en) 1989-07-21

Family

ID=4263176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4042179A Granted JPS54148791A (en) 1978-04-07 1979-04-05 Manufacture of thioxanthones

Country Status (8)

Country Link
JP (1) JPS54148791A (en)
BE (1) BE875359R (en)
CH (1) CH635583A5 (en)
DE (1) DE2912197A1 (en)
ES (1) ES479408A1 (en)
FR (1) FR2421898B2 (en)
GB (1) GB2018243B (en)
NL (1) NL7902588A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH644362A5 (en) 1980-05-06 1984-07-31 Ciba Geigy Ag 3,5-DISUBSTITUTED PHTHALIC ACID IMIDES.
IT1200085B (en) * 1984-07-12 1989-01-05 Sandoz Ag PROCEDURE FOR THE PREPARATION OF XANTONES AND THIOXANTONES
CN102863422B (en) * 2012-09-07 2014-06-11 浙江工业大学 Preparation method of 2-isopropylthioxanthone
CN108218831B (en) * 2018-04-17 2020-07-07 吉林大学 Thioxanthone compound crystal with room-temperature phosphorescence property and preparation method and application thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119876A (en) * 1977-03-24 1978-10-19 Sandoz Ag Method of producing thioxanthones

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767674A (en) * 1971-10-01 1973-10-23 Ostra Lakemedel Ab Cyclohexeno thioxanthones

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119876A (en) * 1977-03-24 1978-10-19 Sandoz Ag Method of producing thioxanthones

Also Published As

Publication number Publication date
GB2018243A (en) 1979-10-17
FR2421898B2 (en) 1987-12-24
DE2912197A1 (en) 1979-10-18
BE875359R (en) 1979-10-05
CH635583A5 (en) 1983-04-15
DE2912197C2 (en) 1988-12-29
GB2018243B (en) 1982-10-20
NL7902588A (en) 1979-10-09
FR2421898A2 (en) 1979-11-02
ES479408A1 (en) 1979-12-01
JPH0134993B2 (en) 1989-07-21

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