FR2056908B1 - - Google Patents

Info

Publication number
FR2056908B1
FR2056908B1 FR707027603A FR7027603A FR2056908B1 FR 2056908 B1 FR2056908 B1 FR 2056908B1 FR 707027603 A FR707027603 A FR 707027603A FR 7027603 A FR7027603 A FR 7027603A FR 2056908 B1 FR2056908 B1 FR 2056908B1
Authority
FR
France
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
FR707027603A
Other versions
FR2056908A1 (fr
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of FR2056908A1 publication Critical patent/FR2056908A1/fr
Application granted granted Critical
Publication of FR2056908B1 publication Critical patent/FR2056908B1/fr
Expired legal-status Critical Current

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
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/86—Benzo [b] furans; Hydrogenated benzo [b] furans with an oxygen atom directly attached in position 7

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR707027603A 1969-07-30 1970-07-27 Expired FR2056908B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84606969A 1969-07-30 1969-07-30

Publications (2)

Publication Number Publication Date
FR2056908A1 FR2056908A1 (fr) 1971-05-07
FR2056908B1 true FR2056908B1 (fr) 1973-01-12

Family

ID=25296854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707027603A Expired FR2056908B1 (fr) 1969-07-30 1970-07-27

Country Status (7)

Country Link
BE (1) BE754060A (fr)
CH (1) CH539034A (fr)
DE (1) DE2037694C3 (fr)
FR (1) FR2056908B1 (fr)
GB (1) GB1265255A (fr)
IL (1) IL34884A (fr)
NL (1) NL7011260A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102731453B (zh) * 2012-07-09 2015-12-02 湖南海利化工股份有限公司 一种98%含量克百威的生产控制方法

Also Published As

Publication number Publication date
NL7011260A (fr) 1971-02-02
BE754060A (fr) 1971-01-28
GB1265255A (fr) 1972-03-01
IL34884A0 (en) 1971-02-25
DE2037694B2 (fr) 1974-05-16
DE2037694A1 (de) 1971-05-06
DE2037694C3 (de) 1975-01-02
CH539034A (de) 1973-07-15
IL34884A (en) 1974-01-14
FR2056908A1 (fr) 1971-05-07

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Legal Events

Date Code Title Description
AR Application made for restoration
AR Application made for restoration
ST Notification of lapse