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ES416049A1 - Un procedimiento para la preparacion de cumarina y sus derivados alcohilados - Google Patents

Un procedimiento para la preparacion de cumarina y sus derivados alcohilados

Info

Publication number
ES416049A1
ES416049A1 ES0416049A ES416049A ES416049A1 ES 416049 A1 ES416049 A1 ES 416049A1 ES 0416049 A ES0416049 A ES 0416049A ES 416049 A ES416049 A ES 416049A ES 416049 A1 ES416049 A1 ES 416049A1
Authority
ES
Spain
Prior art keywords
translation
procedure
preparation
machine
legally binding
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
ES0416049A
Other languages
English (en)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of ES416049A1 publication Critical patent/ES416049A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyrane Compounds (AREA)
  • Insertion Pins And Rivets (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES0416049A 1972-06-22 1973-06-19 Un procedimiento para la preparacion de cumarina y sus derivados alcohilados Expired ES416049A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7208529,A NL173403C (nl) 1972-06-22 1972-06-22 Werkwijze voor de bereiding van cumarine of een methylcumarine.

Publications (1)

Publication Number Publication Date
ES416049A1 true ES416049A1 (es) 1976-03-01

Family

ID=19816324

Family Applications (2)

Application Number Title Priority Date Filing Date
ES160049A Expired ES160049A1 (es) 1972-06-22 1973-06-19 Un procedimiento para la preparacion de cumarina y sus de- rivados alcohilados.
ES0416049A Expired ES416049A1 (es) 1972-06-22 1973-06-19 Un procedimiento para la preparacion de cumarina y sus derivados alcohilados

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES160049A Expired ES160049A1 (es) 1972-06-22 1973-06-19 Un procedimiento para la preparacion de cumarina y sus de- rivados alcohilados.

Country Status (11)

Country Link
US (1) US3856819A (es)
JP (1) JPS596874B2 (es)
BE (1) BE801112A (es)
CA (1) CA1001638A (es)
CH (1) CH579559A5 (es)
DE (1) DE2327437C2 (es)
ES (2) ES160049A1 (es)
FR (1) FR2189399B1 (es)
GB (1) GB1368941A (es)
IT (1) IT985478B (es)
NL (1) NL173403C (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214160A (en) * 1990-06-02 1993-05-25 Givaudan Corporation Acetyl-tri-and-tetramethyl-octahydronaphthalenes and fragrance compositions containing same
JP3079695B2 (ja) * 1991-10-24 2000-08-21 住友化学工業株式会社 クマリン類の製造方法
IT1269984B (it) * 1994-09-20 1997-04-16 Caffaro Spa Ind Chim Procedimento per la preparazione della cumarina e dei suoi derivati

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442910A (en) * 1967-06-22 1969-05-06 Eastman Kodak Co Preparation of hydrocoumarin,coumarin and alkyl substituted derivatives
US3521187A (en) * 1967-09-18 1970-07-21 Eastman Kodak Co Laser media containing coumarin dye solutions
US3631067A (en) * 1970-01-05 1971-12-28 Dow Chemical Co Preparation of coumarin

Also Published As

Publication number Publication date
GB1368941A (en) 1974-10-02
CH579559A5 (es) 1976-09-15
US3856819A (en) 1974-12-24
NL173403C (nl) 1984-01-16
NL7208529A (es) 1973-12-27
JPS596874B2 (ja) 1984-02-15
BE801112A (fr) 1973-12-19
CA1001638A (en) 1976-12-14
DE2327437A1 (de) 1974-01-17
FR2189399B1 (es) 1976-11-12
NL173403B (nl) 1983-08-16
ES160049A1 (es) 1976-03-01
JPS4962472A (es) 1974-06-17
FR2189399A1 (es) 1974-01-25
IT985478B (it) 1974-11-30
DE2327437C2 (de) 1986-11-13

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