FR2288086A1 - Sulphinic acid ester plant growth regulators - prepd from sulphinic acid or anhydride with chloro-sulphites of chloro-formates - Google Patents

Sulphinic acid ester plant growth regulators - prepd from sulphinic acid or anhydride with chloro-sulphites of chloro-formates

Info

Publication number
FR2288086A1
FR2288086A1 FR7434925A FR7434925A FR2288086A1 FR 2288086 A1 FR2288086 A1 FR 2288086A1 FR 7434925 A FR7434925 A FR 7434925A FR 7434925 A FR7434925 A FR 7434925A FR 2288086 A1 FR2288086 A1 FR 2288086A1
Authority
FR
France
Prior art keywords
chloro
sulphinic acid
prepd
plant growth
sulphites
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.)
Granted
Application number
FR7434925A
Other languages
French (fr)
Other versions
FR2288086B1 (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.)
CNAM Conservatoire National des Arts et Metiers
Original Assignee
CNAM Conservatoire National des Arts et Metiers
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 CNAM Conservatoire National des Arts et Metiers filed Critical CNAM Conservatoire National des Arts et Metiers
Priority to FR7434925A priority Critical patent/FR2288086A1/en
Publication of FR2288086A1 publication Critical patent/FR2288086A1/en
Application granted granted Critical
Publication of FR2288086B1 publication Critical patent/FR2288086B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C313/00—Sulfinic acids; Sulfenic acids; Halides, esters or anhydrides thereof; Amides of sulfinic or sulfenic acids, i.e. compounds having singly-bound oxygen atoms of sulfinic or sulfenic groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C313/02—Sulfinic acids; Derivatives thereof
    • C07C313/04—Sulfinic acids; Esters thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)

Abstract

Sulphinic acid esters (I) are prepd. by reaction of a sulphinic acid (II) with a cpd. (III): (where R and R1 are aliphatic, alicyclic, aromatic or herocyclic groups and B1 is C or S). The sulphinic acid esters are useful as perfumes, and 2-chloroethane sulphinic acid esters are plant growth regulants. Process avoids the use of 2-chloroethane sulphinyl chloride when preparing 2-chloro-ethanesulphinic acid esters.
FR7434925A 1974-10-17 1974-10-17 Sulphinic acid ester plant growth regulators - prepd from sulphinic acid or anhydride with chloro-sulphites of chloro-formates Granted FR2288086A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7434925A FR2288086A1 (en) 1974-10-17 1974-10-17 Sulphinic acid ester plant growth regulators - prepd from sulphinic acid or anhydride with chloro-sulphites of chloro-formates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7434925A FR2288086A1 (en) 1974-10-17 1974-10-17 Sulphinic acid ester plant growth regulators - prepd from sulphinic acid or anhydride with chloro-sulphites of chloro-formates

Publications (2)

Publication Number Publication Date
FR2288086A1 true FR2288086A1 (en) 1976-05-14
FR2288086B1 FR2288086B1 (en) 1980-04-18

Family

ID=9144208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434925A Granted FR2288086A1 (en) 1974-10-17 1974-10-17 Sulphinic acid ester plant growth regulators - prepd from sulphinic acid or anhydride with chloro-sulphites of chloro-formates

Country Status (1)

Country Link
FR (1) FR2288086A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112457687A (en) * 2019-09-06 2021-03-09 台湾永光化学工业股份有限公司 Novel reactive dyes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, vol. 39, pages 802 - 803, (1966) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112457687A (en) * 2019-09-06 2021-03-09 台湾永光化学工业股份有限公司 Novel reactive dyes
CN112457687B (en) * 2019-09-06 2022-10-25 台湾永光化学工业股份有限公司 Novel reactive dyes

Also Published As

Publication number Publication date
FR2288086B1 (en) 1980-04-18

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