IT1106624B - Procedimento per la produzione di fialide - Google Patents

Procedimento per la produzione di fialide

Info

Publication number
IT1106624B
IT1106624B IT50604/78A IT5060478A IT1106624B IT 1106624 B IT1106624 B IT 1106624B IT 50604/78 A IT50604/78 A IT 50604/78A IT 5060478 A IT5060478 A IT 5060478A IT 1106624 B IT1106624 B IT 1106624B
Authority
IT
Italy
Prior art keywords
vials
production
Prior art date
Application number
IT50604/78A
Other languages
English (en)
Other versions
IT7850604A0 (it
Original Assignee
Dynamit Nobel 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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of IT7850604A0 publication Critical patent/IT7850604A0/it
Application granted granted Critical
Publication of IT1106624B publication Critical patent/IT1106624B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/68—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings containing halogen
    • C07C63/70—Monocarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
IT50604/78A 1977-08-06 1978-08-04 Procedimento per la produzione di fialide IT1106624B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772735503 DE2735503A1 (de) 1977-08-06 1977-08-06 Verfahren zur herstellung von phthalid

Publications (2)

Publication Number Publication Date
IT7850604A0 IT7850604A0 (it) 1978-08-04
IT1106624B true IT1106624B (it) 1985-11-11

Family

ID=6015786

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50604/78A IT1106624B (it) 1977-08-06 1978-08-04 Procedimento per la produzione di fialide

Country Status (8)

Country Link
US (1) US4216153A (it)
JP (1) JPS5430149A (it)
CA (1) CA1123448A (it)
DE (1) DE2735503A1 (it)
FR (1) FR2399422A1 (it)
GB (1) GB1588486A (it)
IT (1) IT1106624B (it)
NL (1) NL7808236A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1097753B (it) * 1978-07-28 1985-08-31 Chimosa Chimica Organica Spa Compcsti piperidinici, processo per la loro preparazione e loro impiego come stabil izzanti per polimeri sintetici
JPH0376691U (it) * 1989-11-22 1991-07-31
CN112079711A (zh) * 2020-09-17 2020-12-15 白云山东泰商丘药业有限公司 一种对氯甲基苯甲酸的制备方法
CN114250481B (zh) * 2021-12-03 2023-04-07 大连理工大学 一种苯酞制邻苯二甲醇的电化学合成方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128284A (en) * 1962-12-03 1964-04-07 Exxon Research Engineering Co Production of phthalide
US3223728A (en) * 1962-12-31 1965-12-14 Tenneco Chem Process for the preparation of polychlorobenzoic acids
US3350467A (en) * 1966-04-20 1967-10-31 Diamond Alkali Co Method for side-chain chlorination of xylene
DE1643347B2 (de) * 1967-08-23 1973-04-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von phthaliden
DE2614294C3 (de) * 1976-04-02 1979-02-22 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Phthalid
DE2616741A1 (de) * 1976-04-15 1977-10-27 Dynamit Nobel Ag Verfahren zur herstellung von phthalid

Also Published As

Publication number Publication date
DE2735503A1 (de) 1979-02-15
NL7808236A (nl) 1979-02-08
GB1588486A (en) 1981-04-23
JPS5430149A (en) 1979-03-06
IT7850604A0 (it) 1978-08-04
FR2399422A1 (fr) 1979-03-02
CA1123448A (en) 1982-05-11
US4216153A (en) 1980-08-05

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