BE875359R - Procede de preparation de thioxanthones eventuellement substituees - Google Patents

Procede de preparation de thioxanthones eventuellement substituees

Info

Publication number
BE875359R
BE875359R BE0/194437A BE194437A BE875359R BE 875359 R BE875359 R BE 875359R BE 0/194437 A BE0/194437 A BE 0/194437A BE 194437 A BE194437 A BE 194437A BE 875359 R BE875359 R BE 875359R
Authority
BE
Belgium
Prior art keywords
thioxanthones
preparation
possibly substitutes
substitutes
possibly
Prior art date
Application number
BE0/194437A
Other languages
English (en)
French (fr)
Original Assignee
Sandoz Sa
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 Sa filed Critical Sandoz Sa
Application granted granted Critical
Publication of BE875359R publication Critical patent/BE875359R/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE0/194437A 1978-04-07 1979-04-05 Procede de preparation de thioxanthones eventuellement substituees BE875359R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH377378A CH635583A5 (de) 1978-04-07 1978-04-07 Verfahren zur herstellung von gegebenenfalls substituierten thioxanthonen.

Publications (1)

Publication Number Publication Date
BE875359R true BE875359R (fr) 1979-10-05

Family

ID=4263176

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/194437A BE875359R (fr) 1978-04-07 1979-04-05 Procede de preparation de thioxanthones eventuellement substituees

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH644362A5 (de) 1980-05-06 1984-07-31 Ciba Geigy Ag 3,5-disubstituierte phthalsaeureimide.
FR2567516B1 (fr) * 1984-07-12 1988-09-16 Sandoz Sa Procede de preparation de xanthones et de thioxanthones et utilisation de ces composes comme initiateurs de photopolymerisation
CN102863422B (zh) * 2012-09-07 2014-06-11 浙江工业大学 一种2-异丙基硫杂蒽酮的制备方法
CN108218831B (zh) * 2018-04-17 2020-07-07 吉林大学 具有室温磷光性质的噻吨酮化合物晶体及其制备方法和用途

Family Cites Families (2)

* 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
CH628343A5 (en) * 1977-03-24 1982-02-26 Sandoz Ag Process for preparing thioxanthones

Also Published As

Publication number Publication date
DE2912197A1 (de) 1979-10-18
GB2018243B (en) 1982-10-20
DE2912197C2 (nl) 1988-12-29
FR2421898B2 (fr) 1987-12-24
JPS54148791A (en) 1979-11-21
FR2421898A2 (fr) 1979-11-02
NL7902588A (nl) 1979-10-09
CH635583A5 (de) 1983-04-15
GB2018243A (en) 1979-10-17
ES479408A1 (es) 1979-12-01
JPH0134993B2 (nl) 1989-07-21

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