FR2230605A1 - Diethanolamine bischloroformates prepn. - used as inters. for polyurethanes and plant protection agents - Google Patents

Diethanolamine bischloroformates prepn. - used as inters. for polyurethanes and plant protection agents

Info

Publication number
FR2230605A1
FR2230605A1 FR7318939A FR7318939A FR2230605A1 FR 2230605 A1 FR2230605 A1 FR 2230605A1 FR 7318939 A FR7318939 A FR 7318939A FR 7318939 A FR7318939 A FR 7318939A FR 2230605 A1 FR2230605 A1 FR 2230605A1
Authority
FR
France
Prior art keywords
prepn
polyurethanes
inters
plant protection
protection agents
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
FR7318939A
Other languages
French (fr)
Other versions
FR2230605B1 (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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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 Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Priority to FR7318939A priority Critical patent/FR2230605A1/en
Publication of FR2230605A1 publication Critical patent/FR2230605A1/en
Application granted granted Critical
Publication of FR2230605B1 publication Critical patent/FR2230605B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Prepn. of amino-diol bis-chloroformates of formula (I) (where X is opt. substd. aliphatic or cycloaliphatic, or a group of formula where R is an aliphatic group; R1 is H, an aliphatic group, a halo-phenyl group) by first preparing a solution of the hydro-chloride of the corresponding amino-diol in a chlorinated aliphatic solvent, and secondly treating the solution with phosgene at 0 degree C (I) are inters for preparation of polyurethanes without going through the toxic isocyanate stage. Products with phosphorus substituents produce fire-resistant polyurethanes. Used in prepn. of plant protection agents.
FR7318939A 1973-05-24 1973-05-24 Diethanolamine bischloroformates prepn. - used as inters. for polyurethanes and plant protection agents Granted FR2230605A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7318939A FR2230605A1 (en) 1973-05-24 1973-05-24 Diethanolamine bischloroformates prepn. - used as inters. for polyurethanes and plant protection agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7318939A FR2230605A1 (en) 1973-05-24 1973-05-24 Diethanolamine bischloroformates prepn. - used as inters. for polyurethanes and plant protection agents

Publications (2)

Publication Number Publication Date
FR2230605A1 true FR2230605A1 (en) 1974-12-20
FR2230605B1 FR2230605B1 (en) 1976-04-23

Family

ID=9119938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7318939A Granted FR2230605A1 (en) 1973-05-24 1973-05-24 Diethanolamine bischloroformates prepn. - used as inters. for polyurethanes and plant protection agents

Country Status (1)

Country Link
FR (1) FR2230605A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956279A (en) * 1950-01-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956279A (en) * 1950-01-28

Also Published As

Publication number Publication date
FR2230605B1 (en) 1976-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse