FR2822473B1 - Procede de preparation d'un colorant jaune naturel trans-cinnamaldehyde substitue a partir de derives du phenylpropane - Google Patents

Procede de preparation d'un colorant jaune naturel trans-cinnamaldehyde substitue a partir de derives du phenylpropane

Info

Publication number
FR2822473B1
FR2822473B1 FR0103984A FR0103984A FR2822473B1 FR 2822473 B1 FR2822473 B1 FR 2822473B1 FR 0103984 A FR0103984 A FR 0103984A FR 0103984 A FR0103984 A FR 0103984A FR 2822473 B1 FR2822473 B1 FR 2822473B1
Authority
FR
France
Prior art keywords
cinnamaldehyde
yellow dye
preparing substituted
substituted natural
phenylpropane derivatives
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 - Fee Related
Application number
FR0103984A
Other languages
English (en)
Other versions
FR2822473A1 (fr
Inventor
Arun Kumar Sinha
Bhupendra Prasad Joshi
Ruchi Dogra
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.)
Council of Scientific and Industrial Research CSIR
Original Assignee
Council of Scientific and Industrial Research CSIR
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 Council of Scientific and Industrial Research CSIR filed Critical Council of Scientific and Industrial Research CSIR
Priority to FR0103984A priority Critical patent/FR2822473B1/fr
Publication of FR2822473A1 publication Critical patent/FR2822473A1/fr
Application granted granted Critical
Publication of FR2822473B1 publication Critical patent/FR2822473B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR0103984A 2001-03-23 2001-03-23 Procede de preparation d'un colorant jaune naturel trans-cinnamaldehyde substitue a partir de derives du phenylpropane Expired - Fee Related FR2822473B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0103984A FR2822473B1 (fr) 2001-03-23 2001-03-23 Procede de preparation d'un colorant jaune naturel trans-cinnamaldehyde substitue a partir de derives du phenylpropane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0103984A FR2822473B1 (fr) 2001-03-23 2001-03-23 Procede de preparation d'un colorant jaune naturel trans-cinnamaldehyde substitue a partir de derives du phenylpropane

Publications (2)

Publication Number Publication Date
FR2822473A1 FR2822473A1 (fr) 2002-09-27
FR2822473B1 true FR2822473B1 (fr) 2005-02-18

Family

ID=8861496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0103984A Expired - Fee Related FR2822473B1 (fr) 2001-03-23 2001-03-23 Procede de preparation d'un colorant jaune naturel trans-cinnamaldehyde substitue a partir de derives du phenylpropane

Country Status (1)

Country Link
FR (1) FR2822473B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE97620C (fr) *
US2794813A (en) * 1953-09-15 1957-06-04 Farinacci Nicholas Thomas Oxidation of organic compounds with a chromic oxidizing agent
CS240706B1 (en) * 1984-07-12 1986-02-13 Milan Hajek Method of cinnamaldehyde production

Also Published As

Publication number Publication date
FR2822473A1 (fr) 2002-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111130